2014-07-24 09:29:59 +08:00
|
|
|
; RUN: llc < %s -march=arm64 -mcpu=cyclone -aarch64-neon-syntax=apple | FileCheck %s
|
|
|
|
; RUN: llc < %s -march=arm64 -mcpu=cortex-a57 | FileCheck --check-prefix=CHECK-A57 %s
|
2014-03-29 18:18:08 +08:00
|
|
|
; rdar://13082402
|
|
|
|
|
|
|
|
define float @t1(i32* nocapture %src) nounwind ssp {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: t1:
|
|
|
|
; CHECK: ldr s0, [x0]
|
|
|
|
; CHECK: scvtf s0, s0
|
2015-02-28 05:17:42 +08:00
|
|
|
%tmp1 = load i32, i32* %src, align 4
|
2014-03-29 18:18:08 +08:00
|
|
|
%tmp2 = sitofp i32 %tmp1 to float
|
|
|
|
ret float %tmp2
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @t2(i32* nocapture %src) nounwind ssp {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: t2:
|
|
|
|
; CHECK: ldr s0, [x0]
|
|
|
|
; CHECK: ucvtf s0, s0
|
2015-02-28 05:17:42 +08:00
|
|
|
%tmp1 = load i32, i32* %src, align 4
|
2014-03-29 18:18:08 +08:00
|
|
|
%tmp2 = uitofp i32 %tmp1 to float
|
|
|
|
ret float %tmp2
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @t3(i64* nocapture %src) nounwind ssp {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: t3:
|
|
|
|
; CHECK: ldr d0, [x0]
|
|
|
|
; CHECK: scvtf d0, d0
|
2015-02-28 05:17:42 +08:00
|
|
|
%tmp1 = load i64, i64* %src, align 4
|
2014-03-29 18:18:08 +08:00
|
|
|
%tmp2 = sitofp i64 %tmp1 to double
|
|
|
|
ret double %tmp2
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @t4(i64* nocapture %src) nounwind ssp {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: t4:
|
|
|
|
; CHECK: ldr d0, [x0]
|
|
|
|
; CHECK: ucvtf d0, d0
|
2015-02-28 05:17:42 +08:00
|
|
|
%tmp1 = load i64, i64* %src, align 4
|
2014-03-29 18:18:08 +08:00
|
|
|
%tmp2 = uitofp i64 %tmp1 to double
|
|
|
|
ret double %tmp2
|
|
|
|
}
|
|
|
|
|
|
|
|
; rdar://13136456
|
|
|
|
define double @t5(i32* nocapture %src) nounwind ssp optsize {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: t5:
|
|
|
|
; CHECK: ldr [[REG:w[0-9]+]], [x0]
|
|
|
|
; CHECK: scvtf d0, [[REG]]
|
2015-02-28 05:17:42 +08:00
|
|
|
%tmp1 = load i32, i32* %src, align 4
|
2014-03-29 18:18:08 +08:00
|
|
|
%tmp2 = sitofp i32 %tmp1 to double
|
|
|
|
ret double %tmp2
|
|
|
|
}
|
|
|
|
|
|
|
|
; Check that we load in FP register when we want to convert into
|
|
|
|
; floating point value.
|
|
|
|
; This is much faster than loading on GPR and making the conversion
|
|
|
|
; GPR -> FPR.
|
|
|
|
; <rdar://problem/14599607>
|
|
|
|
;
|
|
|
|
; Check the flollowing patterns for signed/unsigned:
|
|
|
|
; 1. load with scaled imm to float.
|
|
|
|
; 2. load with scaled register to float.
|
|
|
|
; 3. load with scaled imm to double.
|
|
|
|
; 4. load with scaled register to double.
|
|
|
|
; 5. load with unscaled imm to float.
|
|
|
|
; 6. load with unscaled imm to double.
|
|
|
|
; With loading size: 8, 16, 32, and 64-bits.
|
|
|
|
|
|
|
|
; ********* 1. load with scaled imm to float. *********
|
|
|
|
define float @fct1(i8* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct1:
|
|
|
|
; CHECK: ldr b[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], s[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i8, i8* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i8 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @fct2(i16* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct2:
|
|
|
|
; CHECK: ldr h[[REGNUM:[0-9]+]], [x0, #2]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], s[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i16, i16* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i16 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @fct3(i32* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct3:
|
|
|
|
; CHECK: ldr s[[REGNUM:[0-9]+]], [x0, #4]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], s[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i32, i32* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i32 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; i64 -> f32 is not supported on floating point unit.
|
|
|
|
define float @fct4(i64* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct4:
|
|
|
|
; CHECK: ldr x[[REGNUM:[0-9]+]], [x0, #8]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], x[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i64, i64* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i64 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 2. load with scaled register to float. *********
|
|
|
|
define float @fct5(i8* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: fct5:
|
|
|
|
; CHECK: ldr b[[REGNUM:[0-9]+]], [x0, x1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], s[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i8, i8* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i8 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @fct6(i16* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: fct6:
|
|
|
|
; CHECK: ldr h[[REGNUM:[0-9]+]], [x0, x1, lsl #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], s[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i16, i16* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i16 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @fct7(i32* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: fct7:
|
|
|
|
; CHECK: ldr s[[REGNUM:[0-9]+]], [x0, x1, lsl #2]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], s[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i32, i32* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i32 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; i64 -> f32 is not supported on floating point unit.
|
|
|
|
define float @fct8(i64* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: fct8:
|
|
|
|
; CHECK: ldr x[[REGNUM:[0-9]+]], [x0, x1, lsl #3]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], x[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i64, i64* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i64 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
; ********* 3. load with scaled imm to double. *********
|
|
|
|
define double @fct9(i8* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct9:
|
|
|
|
; CHECK: ldr b[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i8, i8* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i8 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @fct10(i16* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct10:
|
|
|
|
; CHECK: ldr h[[REGNUM:[0-9]+]], [x0, #2]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i16, i16* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i16 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @fct11(i32* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct11:
|
|
|
|
; CHECK: ldr s[[REGNUM:[0-9]+]], [x0, #4]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i32, i32* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i32 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @fct12(i64* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct12:
|
|
|
|
; CHECK: ldr d[[REGNUM:[0-9]+]], [x0, #8]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i64, i64* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i64 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 4. load with scaled register to double. *********
|
|
|
|
define double @fct13(i8* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: fct13:
|
|
|
|
; CHECK: ldr b[[REGNUM:[0-9]+]], [x0, x1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i8, i8* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i8 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @fct14(i16* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: fct14:
|
|
|
|
; CHECK: ldr h[[REGNUM:[0-9]+]], [x0, x1, lsl #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i16, i16* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i16 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @fct15(i32* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: fct15:
|
|
|
|
; CHECK: ldr s[[REGNUM:[0-9]+]], [x0, x1, lsl #2]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i32, i32* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i32 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @fct16(i64* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: fct16:
|
|
|
|
; CHECK: ldr d[[REGNUM:[0-9]+]], [x0, x1, lsl #3]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i64, i64* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i64 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 5. load with unscaled imm to float. *********
|
|
|
|
define float @fct17(i8* nocapture %sp0) {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: fct17:
|
|
|
|
; CHECK: ldur b[[REGNUM:[0-9]+]], [x0, #-1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], s[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i8* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, -1
|
|
|
|
%addr = inttoptr i64 %add to i8*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i8 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @fct18(i16* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct18:
|
|
|
|
; CHECK: ldur h[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], s[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i16* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i16*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i16 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @fct19(i32* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct19:
|
|
|
|
; CHECK: ldur s[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], s[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i32* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i32*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i32 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; i64 -> f32 is not supported on floating point unit.
|
|
|
|
define float @fct20(i64* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct20:
|
|
|
|
; CHECK: ldur x[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:s[0-9]+]], x[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i64* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i64*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i64 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 6. load with unscaled imm to double. *********
|
|
|
|
define double @fct21(i8* nocapture %sp0) {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: fct21:
|
|
|
|
; CHECK: ldur b[[REGNUM:[0-9]+]], [x0, #-1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i8* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, -1
|
|
|
|
%addr = inttoptr i64 %add to i8*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i8 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @fct22(i16* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct22:
|
|
|
|
; CHECK: ldur h[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i16* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i16*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i16 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @fct23(i32* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct23:
|
|
|
|
; CHECK: ldur s[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i32* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i32*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i32 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @fct24(i64* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: fct24:
|
|
|
|
; CHECK: ldur d[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: ucvtf [[REG:d[0-9]+]], d[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i64* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i64*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = uitofp i64 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 1s. load with scaled imm to float. *********
|
|
|
|
define float @sfct1(i8* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct1:
|
|
|
|
; CHECK: ldr b[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: sshll.8h [[SEXTREG1:v[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK-NEXT: sshll.4s v[[SEXTREG:[0-9]+]], [[SEXTREG1]], #0
|
|
|
|
; CHECK: scvtf [[REG:s[0-9]+]], s[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
2014-07-24 09:29:59 +08:00
|
|
|
; CHECK-A57-LABEL: sfct1:
|
|
|
|
; CHECK-A57: ldrsb w[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-A57-NEXT: scvtf [[REG:s[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-A57-NEXT: fmul s0, [[REG]], [[REG]]
|
2014-03-29 18:18:08 +08:00
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i8, i8* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i8 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @sfct2(i16* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct2:
|
|
|
|
; CHECK: ldr h[[REGNUM:[0-9]+]], [x0, #2]
|
|
|
|
; CHECK-NEXT: sshll.4s v[[SEXTREG:[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK: scvtf [[REG:s[0-9]+]], s[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i16, i16* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i16 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @sfct3(i32* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct3:
|
|
|
|
; CHECK: ldr s[[REGNUM:[0-9]+]], [x0, #4]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:s[0-9]+]], s[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i32, i32* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i32 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; i64 -> f32 is not supported on floating point unit.
|
|
|
|
define float @sfct4(i64* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct4:
|
|
|
|
; CHECK: ldr x[[REGNUM:[0-9]+]], [x0, #8]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:s[0-9]+]], x[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i64, i64* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i64 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 2s. load with scaled register to float. *********
|
|
|
|
define float @sfct5(i8* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: sfct5:
|
|
|
|
; CHECK: ldr b[[REGNUM:[0-9]+]], [x0, x1]
|
|
|
|
; CHECK-NEXT: sshll.8h [[SEXTREG1:v[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK-NEXT: sshll.4s v[[SEXTREG:[0-9]+]], [[SEXTREG1]], #0
|
|
|
|
; CHECK: scvtf [[REG:s[0-9]+]], s[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
2014-07-24 09:29:59 +08:00
|
|
|
; CHECK-A57-LABEL: sfct5:
|
|
|
|
; CHECK-A57: ldrsb w[[REGNUM:[0-9]+]], [x0, x1]
|
|
|
|
; CHECK-A57-NEXT: scvtf [[REG:s[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-A57-NEXT: fmul s0, [[REG]], [[REG]]
|
2014-03-29 18:18:08 +08:00
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i8, i8* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i8 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @sfct6(i16* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: sfct6:
|
|
|
|
; CHECK: ldr h[[REGNUM:[0-9]+]], [x0, x1, lsl #1]
|
|
|
|
; CHECK-NEXT: sshll.4s v[[SEXTREG:[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK: scvtf [[REG:s[0-9]+]], s[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i16, i16* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i16 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @sfct7(i32* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: sfct7:
|
|
|
|
; CHECK: ldr s[[REGNUM:[0-9]+]], [x0, x1, lsl #2]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:s[0-9]+]], s[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i32, i32* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i32 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; i64 -> f32 is not supported on floating point unit.
|
|
|
|
define float @sfct8(i64* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: sfct8:
|
|
|
|
; CHECK: ldr x[[REGNUM:[0-9]+]], [x0, x1, lsl #3]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:s[0-9]+]], x[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i64, i64* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i64 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 3s. load with scaled imm to double. *********
|
|
|
|
define double @sfct9(i8* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct9:
|
|
|
|
; CHECK: ldrsb w[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:d[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i8, i8* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i8 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @sfct10(i16* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct10:
|
|
|
|
; CHECK: ldr h[[REGNUM:[0-9]+]], [x0, #2]
|
|
|
|
; CHECK-NEXT: sshll.4s [[SEXTREG1:v[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK-NEXT: sshll.2d v[[SEXTREG:[0-9]+]], [[SEXTREG1]], #0
|
|
|
|
; CHECK: scvtf [[REG:d[0-9]+]], d[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
2014-07-24 09:29:59 +08:00
|
|
|
; CHECK-A57-LABEL: sfct10:
|
|
|
|
; CHECK-A57: ldrsh w[[REGNUM:[0-9]+]], [x0, #2]
|
|
|
|
; CHECK-A57-NEXT: scvtf [[REG:d[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-A57-NEXT: fmul d0, [[REG]], [[REG]]
|
2014-03-29 18:18:08 +08:00
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i16, i16* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i16 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @sfct11(i32* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct11:
|
|
|
|
; CHECK: ldr s[[REGNUM:[0-9]+]], [x0, #4]
|
|
|
|
; CHECK-NEXT: sshll.2d v[[SEXTREG:[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK: scvtf [[REG:d[0-9]+]], d[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i32, i32* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i32 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @sfct12(i64* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct12:
|
|
|
|
; CHECK: ldr d[[REGNUM:[0-9]+]], [x0, #8]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:d[0-9]+]], d[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i64, i64* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i64 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 4s. load with scaled register to double. *********
|
|
|
|
define double @sfct13(i8* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: sfct13:
|
|
|
|
; CHECK: ldrsb w[[REGNUM:[0-9]+]], [x0, x1]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:d[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i8, i8* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i8 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @sfct14(i16* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: sfct14:
|
|
|
|
; CHECK: ldr h[[REGNUM:[0-9]+]], [x0, x1, lsl #1]
|
|
|
|
; CHECK-NEXT: sshll.4s [[SEXTREG1:v[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK-NEXT: sshll.2d v[[SEXTREG:[0-9]+]], [[SEXTREG1]], #0
|
|
|
|
; CHECK: scvtf [[REG:d[0-9]+]], d[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
2014-07-24 09:29:59 +08:00
|
|
|
; CHECK-A57-LABEL: sfct14:
|
|
|
|
; CHECK-A57: ldrsh w[[REGNUM:[0-9]+]], [x0, x1, lsl #1]
|
|
|
|
; CHECK-A57-NEXT: scvtf [[REG:d[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-A57-NEXT: fmul d0, [[REG]], [[REG]]
|
2014-03-29 18:18:08 +08:00
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i16, i16* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i16 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @sfct15(i32* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: sfct15:
|
|
|
|
; CHECK: ldr s[[REGNUM:[0-9]+]], [x0, x1, lsl #2]
|
|
|
|
; CHECK-NEXT: sshll.2d v[[SEXTREG:[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK: scvtf [[REG:d[0-9]+]], d[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i32, i32* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i32 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @sfct16(i64* nocapture %sp0, i64 %offset) {
|
|
|
|
; CHECK-LABEL: sfct16:
|
|
|
|
; CHECK: ldr d[[REGNUM:[0-9]+]], [x0, x1, lsl #3]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:d[0-9]+]], d[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i64, i64* %sp0, i64 %offset
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i64 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 5s. load with unscaled imm to float. *********
|
|
|
|
define float @sfct17(i8* nocapture %sp0) {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: sfct17:
|
|
|
|
; CHECK: ldur b[[REGNUM:[0-9]+]], [x0, #-1]
|
|
|
|
; CHECK-NEXT: sshll.8h [[SEXTREG1:v[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK-NEXT: sshll.4s v[[SEXTREG:[0-9]+]], [[SEXTREG1]], #0
|
|
|
|
; CHECK: scvtf [[REG:s[0-9]+]], s[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
2014-07-24 09:29:59 +08:00
|
|
|
; CHECK-A57-LABEL: sfct17:
|
|
|
|
; CHECK-A57: ldursb w[[REGNUM:[0-9]+]], [x0, #-1]
|
|
|
|
; CHECK-A57-NEXT: scvtf [[REG:s[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-A57-NEXT: fmul s0, [[REG]], [[REG]]
|
2014-03-29 18:18:08 +08:00
|
|
|
%bitcast = ptrtoint i8* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, -1
|
|
|
|
%addr = inttoptr i64 %add to i8*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i8 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @sfct18(i16* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct18:
|
|
|
|
; CHECK: ldur h[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: sshll.4s v[[SEXTREG:[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK: scvtf [[REG:s[0-9]+]], s[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i16* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i16*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i16 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define float @sfct19(i32* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct19:
|
|
|
|
; CHECK: ldur s[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:s[0-9]+]], s[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i32* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i32*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i32 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; i64 -> f32 is not supported on floating point unit.
|
|
|
|
define float @sfct20(i64* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct20:
|
|
|
|
; CHECK: ldur x[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:s[0-9]+]], x[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i64* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i64*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i64 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
; ********* 6s. load with unscaled imm to double. *********
|
|
|
|
define double @sfct21(i8* nocapture %sp0) {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: sfct21:
|
|
|
|
; CHECK: ldursb w[[REGNUM:[0-9]+]], [x0, #-1]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:d[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i8* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, -1
|
|
|
|
%addr = inttoptr i64 %add to i8*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i8 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @sfct22(i16* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct22:
|
|
|
|
; CHECK: ldur h[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: sshll.4s [[SEXTREG1:v[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK-NEXT: sshll.2d v[[SEXTREG:[0-9]+]], [[SEXTREG1]], #0
|
|
|
|
; CHECK: scvtf [[REG:d[0-9]+]], d[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
2014-07-24 09:29:59 +08:00
|
|
|
; CHECK-A57-LABEL: sfct22:
|
|
|
|
; CHECK-A57: ldursh w[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-A57-NEXT: scvtf [[REG:d[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-A57-NEXT: fmul d0, [[REG]], [[REG]]
|
2014-03-29 18:18:08 +08:00
|
|
|
%bitcast = ptrtoint i16* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i16*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i16, i16* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i16 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @sfct23(i32* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct23:
|
|
|
|
; CHECK: ldur s[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: sshll.2d v[[SEXTREG:[0-9]+]], v[[REGNUM]], #0
|
|
|
|
; CHECK: scvtf [[REG:d[0-9]+]], d[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i32* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i32*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i32 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @sfct24(i64* nocapture %sp0) {
|
|
|
|
; CHECK-LABEL: sfct24:
|
|
|
|
; CHECK: ldur d[[REGNUM:[0-9]+]], [x0, #1]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:d[0-9]+]], d[[SEXTREG]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i64* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, 1
|
|
|
|
%addr = inttoptr i64 %add to i64*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i64, i64* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i64 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
; Check that we do not use SSHLL code sequence when code size is a concern.
|
|
|
|
define float @codesize_sfct17(i8* nocapture %sp0) optsize {
|
|
|
|
entry:
|
|
|
|
; CHECK-LABEL: codesize_sfct17:
|
|
|
|
; CHECK: ldursb w[[REGNUM:[0-9]+]], [x0, #-1]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:s[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul s0, [[REG]], [[REG]]
|
|
|
|
%bitcast = ptrtoint i8* %sp0 to i64
|
|
|
|
%add = add i64 %bitcast, -1
|
|
|
|
%addr = inttoptr i64 %add to i8*
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i8, i8* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i8 %pix_sp0.0.copyload to float
|
|
|
|
%vmull.i = fmul float %val, %val
|
|
|
|
ret float %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @codesize_sfct11(i32* nocapture %sp0) minsize {
|
|
|
|
; CHECK-LABEL: sfct11:
|
|
|
|
; CHECK: ldr w[[REGNUM:[0-9]+]], [x0, #4]
|
|
|
|
; CHECK-NEXT: scvtf [[REG:d[0-9]+]], w[[REGNUM]]
|
|
|
|
; CHECK-NEXT: fmul d0, [[REG]], [[REG]]
|
|
|
|
entry:
|
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
One of several parallel first steps to remove the target type of pointers,
replacing them with a single opaque pointer type.
This adds an explicit type parameter to the gep instruction so that when the
first parameter becomes an opaque pointer type, the type to gep through is
still available to the instructions.
* This doesn't modify gep operators, only instructions (operators will be
handled separately)
* Textual IR changes only. Bitcode (including upgrade) and changing the
in-memory representation will be in separate changes.
* geps of vectors are transformed as:
getelementptr <4 x float*> %x, ...
->getelementptr float, <4 x float*> %x, ...
Then, once the opaque pointer type is introduced, this will ultimately look
like:
getelementptr float, <4 x ptr> %x
with the unambiguous interpretation that it is a vector of pointers to float.
* address spaces remain on the pointer, not the type:
getelementptr float addrspace(1)* %x
->getelementptr float, float addrspace(1)* %x
Then, eventually:
getelementptr float, ptr addrspace(1) %x
Importantly, the massive amount of test case churn has been automated by
same crappy python code. I had to manually update a few test cases that
wouldn't fit the script's model (r228970,r229196,r229197,r229198). The
python script just massages stdin and writes the result to stdout, I
then wrapped that in a shell script to handle replacing files, then
using the usual find+xargs to migrate all the files.
update.py:
import fileinput
import sys
import re
ibrep = re.compile(r"(^.*?[^%\w]getelementptr inbounds )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
normrep = re.compile( r"(^.*?[^%\w]getelementptr )(((?:<\d* x )?)(.*?)(| addrspace\(\d\)) *\*(|>)(?:$| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$))")
def conv(match, line):
if not match:
return line
line = match.groups()[0]
if len(match.groups()[5]) == 0:
line += match.groups()[2]
line += match.groups()[3]
line += ", "
line += match.groups()[1]
line += "\n"
return line
for line in sys.stdin:
if line.find("getelementptr ") == line.find("getelementptr inbounds"):
if line.find("getelementptr inbounds") != line.find("getelementptr inbounds ("):
line = conv(re.match(ibrep, line), line)
elif line.find("getelementptr ") != line.find("getelementptr ("):
line = conv(re.match(normrep, line), line)
sys.stdout.write(line)
apply.sh:
for name in "$@"
do
python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name"
rm -f "$name.tmp"
done
The actual commands:
From llvm/src:
find test/ -name *.ll | xargs ./apply.sh
From llvm/src/tools/clang:
find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}"
From llvm/src/tools/polly:
find test/ -name *.ll | xargs ./apply.sh
After that, check-all (with llvm, clang, clang-tools-extra, lld,
compiler-rt, and polly all checked out).
The extra 'rm' in the apply.sh script is due to a few files in clang's test
suite using interesting unicode stuff that my python script was throwing
exceptions on. None of those files needed to be migrated, so it seemed
sufficient to ignore those cases.
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7636
llvm-svn: 230786
2015-02-28 03:29:02 +08:00
|
|
|
%addr = getelementptr i32, i32* %sp0, i64 1
|
2015-02-28 05:17:42 +08:00
|
|
|
%pix_sp0.0.copyload = load i32, i32* %addr, align 1
|
2014-03-29 18:18:08 +08:00
|
|
|
%val = sitofp i32 %pix_sp0.0.copyload to double
|
|
|
|
%vmull.i = fmul double %val, %val
|
|
|
|
ret double %vmull.i
|
|
|
|
}
|
|
|
|
|
|
|
|
; Adding fp128 custom lowering makes these a little fragile since we have to
|
|
|
|
; return the correct mix of Legal/Expand from the custom method.
|
|
|
|
;
|
|
|
|
; rdar://problem/14991489
|
|
|
|
|
|
|
|
define float @float_from_i128(i128 %in) {
|
|
|
|
; CHECK-LABEL: float_from_i128:
|
|
|
|
; CHECK: bl {{_?__floatuntisf}}
|
|
|
|
%conv = uitofp i128 %in to float
|
|
|
|
ret float %conv
|
|
|
|
}
|
|
|
|
|
|
|
|
define double @double_from_i128(i128 %in) {
|
|
|
|
; CHECK-LABEL: double_from_i128:
|
|
|
|
; CHECK: bl {{_?__floattidf}}
|
|
|
|
%conv = sitofp i128 %in to double
|
|
|
|
ret double %conv
|
|
|
|
}
|
|
|
|
|
|
|
|
define fp128 @fp128_from_i128(i128 %in) {
|
|
|
|
; CHECK-LABEL: fp128_from_i128:
|
|
|
|
; CHECK: bl {{_?__floatuntitf}}
|
|
|
|
%conv = uitofp i128 %in to fp128
|
|
|
|
ret fp128 %conv
|
|
|
|
}
|
|
|
|
|
|
|
|
define i128 @i128_from_float(float %in) {
|
|
|
|
; CHECK-LABEL: i128_from_float
|
|
|
|
; CHECK: bl {{_?__fixsfti}}
|
|
|
|
%conv = fptosi float %in to i128
|
|
|
|
ret i128 %conv
|
|
|
|
}
|
|
|
|
|
|
|
|
define i128 @i128_from_double(double %in) {
|
|
|
|
; CHECK-LABEL: i128_from_double
|
|
|
|
; CHECK: bl {{_?__fixunsdfti}}
|
|
|
|
%conv = fptoui double %in to i128
|
|
|
|
ret i128 %conv
|
|
|
|
}
|
|
|
|
|
|
|
|
define i128 @i128_from_fp128(fp128 %in) {
|
|
|
|
; CHECK-LABEL: i128_from_fp128
|
|
|
|
; CHECK: bl {{_?__fixtfti}}
|
|
|
|
%conv = fptosi fp128 %in to i128
|
|
|
|
ret i128 %conv
|
|
|
|
}
|
|
|
|
|