2016-06-21 02:33:56 +08:00
|
|
|
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
|
2015-01-07 07:00:37 +08:00
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2016-01-23 05:30:34 +08:00
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declare i1 @llvm.amdgcn.class.f32(float, i32) #1
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declare i1 @llvm.amdgcn.class.f64(double, i32) #1
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2016-02-11 14:02:01 +08:00
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declare i32 @llvm.amdgcn.workitem.id.x() #1
|
2015-01-07 07:00:37 +08:00
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declare float @llvm.fabs.f32(float) #1
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declare double @llvm.fabs.f64(double) #1
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; SI-LABEL: {{^}}test_class_f32:
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; SI-DAG: s_load_dword [[SA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
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; SI-DAG: s_load_dword [[SB:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xc
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; SI: v_mov_b32_e32 [[VB:v[0-9]+]], [[SB]]
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; SI: v_cmp_class_f32_e32 vcc, [[SA]], [[VB]]
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; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
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; SI-NEXT: buffer_store_dword [[RESULT]]
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; SI: s_endpgm
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define void @test_class_f32(i32 addrspace(1)* %out, float %a, i32 %b) #0 {
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2016-01-23 05:30:34 +08:00
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%result = call i1 @llvm.amdgcn.class.f32(float %a, i32 %b) #1
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2015-01-07 07:00:37 +08:00
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%sext = sext i1 %result to i32
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store i32 %sext, i32 addrspace(1)* %out, align 4
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ret void
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}
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; SI-LABEL: {{^}}test_class_fabs_f32:
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; SI-DAG: s_load_dword [[SA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
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; SI-DAG: s_load_dword [[SB:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xc
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; SI: v_mov_b32_e32 [[VB:v[0-9]+]], [[SB]]
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; SI: v_cmp_class_f32_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], |[[SA]]|, [[VB]]
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; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, [[CMP]]
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; SI-NEXT: buffer_store_dword [[RESULT]]
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; SI: s_endpgm
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define void @test_class_fabs_f32(i32 addrspace(1)* %out, float %a, i32 %b) #0 {
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%a.fabs = call float @llvm.fabs.f32(float %a) #1
|
2016-01-23 05:30:34 +08:00
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%result = call i1 @llvm.amdgcn.class.f32(float %a.fabs, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
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%sext = sext i1 %result to i32
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store i32 %sext, i32 addrspace(1)* %out, align 4
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ret void
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}
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; SI-LABEL: {{^}}test_class_fneg_f32:
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; SI-DAG: s_load_dword [[SA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
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; SI-DAG: s_load_dword [[SB:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xc
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; SI: v_mov_b32_e32 [[VB:v[0-9]+]], [[SB]]
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; SI: v_cmp_class_f32_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], -[[SA]], [[VB]]
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; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, [[CMP]]
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; SI-NEXT: buffer_store_dword [[RESULT]]
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; SI: s_endpgm
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define void @test_class_fneg_f32(i32 addrspace(1)* %out, float %a, i32 %b) #0 {
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%a.fneg = fsub float -0.0, %a
|
2016-01-23 05:30:34 +08:00
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%result = call i1 @llvm.amdgcn.class.f32(float %a.fneg, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
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%sext = sext i1 %result to i32
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store i32 %sext, i32 addrspace(1)* %out, align 4
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ret void
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}
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; SI-LABEL: {{^}}test_class_fneg_fabs_f32:
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; SI-DAG: s_load_dword [[SA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
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; SI-DAG: s_load_dword [[SB:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xc
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; SI: v_mov_b32_e32 [[VB:v[0-9]+]], [[SB]]
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; SI: v_cmp_class_f32_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], -|[[SA]]|, [[VB]]
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; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, [[CMP]]
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; SI-NEXT: buffer_store_dword [[RESULT]]
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; SI: s_endpgm
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define void @test_class_fneg_fabs_f32(i32 addrspace(1)* %out, float %a, i32 %b) #0 {
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%a.fabs = call float @llvm.fabs.f32(float %a) #1
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%a.fneg.fabs = fsub float -0.0, %a.fabs
|
2016-01-23 05:30:34 +08:00
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|
%result = call i1 @llvm.amdgcn.class.f32(float %a.fneg.fabs, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
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|
%sext = sext i1 %result to i32
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|
store i32 %sext, i32 addrspace(1)* %out, align 4
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ret void
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}
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; SI-LABEL: {{^}}test_class_1_f32:
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; SI: s_load_dword [[SA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
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; SI: v_cmp_class_f32_e64 [[COND:s\[[0-9]+:[0-9]+\]]], [[SA]], 1{{$}}
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; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, [[COND]]
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; SI-NEXT: buffer_store_dword [[RESULT]]
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; SI: s_endpgm
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|
define void @test_class_1_f32(i32 addrspace(1)* %out, float %a) #0 {
|
2016-01-23 05:30:34 +08:00
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|
%result = call i1 @llvm.amdgcn.class.f32(float %a, i32 1) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
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|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
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|
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|
ret void
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|
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|
}
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|
; SI-LABEL: {{^}}test_class_64_f32:
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|
; SI: s_load_dword [[SA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
|
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|
; SI: v_cmp_class_f32_e64 [[COND:s\[[0-9]+:[0-9]+\]]], [[SA]], 64{{$}}
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|
; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, [[COND]]
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; SI-NEXT: buffer_store_dword [[RESULT]]
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; SI: s_endpgm
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|
|
define void @test_class_64_f32(i32 addrspace(1)* %out, float %a) #0 {
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f32(float %a, i32 64) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
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|
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|
; Set all 10 bits of mask
|
|
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|
|
; SI-LABEL: {{^}}test_class_full_mask_f32:
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|
|
; SI: s_load_dword [[SA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
|
|
|
|
|
; SI: v_mov_b32_e32 [[MASK:v[0-9]+]], 0x3ff{{$}}
|
|
|
|
|
; SI: v_cmp_class_f32_e32 vcc, [[SA]], [[MASK]]
|
|
|
|
|
; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
|
|
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|
|
; SI-NEXT: buffer_store_dword [[RESULT]]
|
|
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|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_full_mask_f32(i32 addrspace(1)* %out, float %a) #0 {
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f32(float %a, i32 1023) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_9bit_mask_f32:
|
|
|
|
|
; SI: s_load_dword [[SA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
|
|
|
|
|
; SI: v_mov_b32_e32 [[MASK:v[0-9]+]], 0x1ff{{$}}
|
|
|
|
|
; SI: v_cmp_class_f32_e32 vcc, [[SA]], [[MASK]]
|
|
|
|
|
; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
|
|
|
|
|
; SI-NEXT: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_9bit_mask_f32(i32 addrspace(1)* %out, float %a) #0 {
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f32(float %a, i32 511) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}v_test_class_full_mask_f32:
|
|
|
|
|
; SI-DAG: buffer_load_dword [[VA:v[0-9]+]]
|
|
|
|
|
; SI-DAG: v_mov_b32_e32 [[MASK:v[0-9]+]], 0x1ff{{$}}
|
|
|
|
|
; SI: v_cmp_class_f32_e32 vcc, [[VA]], [[MASK]]
|
|
|
|
|
; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
|
|
|
|
|
; SI: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @v_test_class_full_mask_f32(i32 addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%a = load float, float addrspace(1)* %gep.in
|
2015-01-07 07:00:37 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f32(float %a, i32 511) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %gep.out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_inline_imm_constant_dynamic_mask_f32:
|
|
|
|
|
; SI-DAG: buffer_load_dword [[VB:v[0-9]+]]
|
|
|
|
|
; SI: v_cmp_class_f32_e32 vcc, 1.0, [[VB]]
|
|
|
|
|
; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
|
|
|
|
|
; SI: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_inline_imm_constant_dynamic_mask_f32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr i32, i32 addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%b = load i32, i32 addrspace(1)* %gep.in
|
2015-01-07 07:00:37 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f32(float 1.0, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %gep.out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; FIXME: Why isn't this using a literal constant operand?
|
|
|
|
|
; SI-LABEL: {{^}}test_class_lit_constant_dynamic_mask_f32:
|
|
|
|
|
; SI-DAG: buffer_load_dword [[VB:v[0-9]+]]
|
|
|
|
|
; SI-DAG: v_mov_b32_e32 [[VK:v[0-9]+]], 0x44800000
|
|
|
|
|
; SI: v_cmp_class_f32_e32 vcc, [[VK]], [[VB]]
|
|
|
|
|
; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
|
|
|
|
|
; SI: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_lit_constant_dynamic_mask_f32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr i32, i32 addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%b = load i32, i32 addrspace(1)* %gep.in
|
2015-01-07 07:00:37 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f32(float 1024.0, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %gep.out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_f64:
|
|
|
|
|
; SI-DAG: s_load_dwordx2 [[SA:s\[[0-9]+:[0-9]+\]]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
|
|
|
|
|
; SI-DAG: s_load_dword [[SB:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xd
|
|
|
|
|
; SI-DAG: v_mov_b32_e32 [[VB:v[0-9]+]], [[SB]]
|
|
|
|
|
; SI: v_cmp_class_f64_e32 vcc, [[SA]], [[VB]]
|
2016-03-31 00:35:09 +08:00
|
|
|
; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
|
2015-01-07 07:00:37 +08:00
|
|
|
; SI-NEXT: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_f64(i32 addrspace(1)* %out, double %a, i32 %b) #0 {
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double %a, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_fabs_f64:
|
|
|
|
|
; SI-DAG: s_load_dwordx2 [[SA:s\[[0-9]+:[0-9]+\]]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
|
|
|
|
|
; SI-DAG: s_load_dword [[SB:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xd
|
|
|
|
|
; SI-DAG: v_mov_b32_e32 [[VB:v[0-9]+]], [[SB]]
|
|
|
|
|
; SI: v_cmp_class_f64_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], |[[SA]]|, [[VB]]
|
2016-03-31 00:35:09 +08:00
|
|
|
; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, [[CMP]]
|
2015-01-07 07:00:37 +08:00
|
|
|
; SI-NEXT: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_fabs_f64(i32 addrspace(1)* %out, double %a, i32 %b) #0 {
|
|
|
|
|
%a.fabs = call double @llvm.fabs.f64(double %a) #1
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double %a.fabs, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_fneg_f64:
|
|
|
|
|
; SI-DAG: s_load_dwordx2 [[SA:s\[[0-9]+:[0-9]+\]]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
|
|
|
|
|
; SI-DAG: s_load_dword [[SB:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xd
|
|
|
|
|
; SI-DAG: v_mov_b32_e32 [[VB:v[0-9]+]], [[SB]]
|
|
|
|
|
; SI: v_cmp_class_f64_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], -[[SA]], [[VB]]
|
2016-03-31 00:35:09 +08:00
|
|
|
; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, [[CMP]]
|
2015-01-07 07:00:37 +08:00
|
|
|
; SI-NEXT: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_fneg_f64(i32 addrspace(1)* %out, double %a, i32 %b) #0 {
|
|
|
|
|
%a.fneg = fsub double -0.0, %a
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double %a.fneg, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_fneg_fabs_f64:
|
|
|
|
|
; SI-DAG: s_load_dwordx2 [[SA:s\[[0-9]+:[0-9]+\]]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
|
|
|
|
|
; SI-DAG: s_load_dword [[SB:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xd
|
|
|
|
|
; SI-DAG: v_mov_b32_e32 [[VB:v[0-9]+]], [[SB]]
|
|
|
|
|
; SI: v_cmp_class_f64_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], -|[[SA]]|, [[VB]]
|
2016-03-31 00:35:09 +08:00
|
|
|
; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, [[CMP]]
|
2015-01-07 07:00:37 +08:00
|
|
|
; SI-NEXT: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_fneg_fabs_f64(i32 addrspace(1)* %out, double %a, i32 %b) #0 {
|
|
|
|
|
%a.fabs = call double @llvm.fabs.f64(double %a) #1
|
|
|
|
|
%a.fneg.fabs = fsub double -0.0, %a.fabs
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double %a.fneg.fabs, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_1_f64:
|
|
|
|
|
; SI: v_cmp_class_f64_e64 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 1{{$}}
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_1_f64(i32 addrspace(1)* %out, double %a) #0 {
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double %a, i32 1) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_64_f64:
|
|
|
|
|
; SI: v_cmp_class_f64_e64 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 64{{$}}
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_64_f64(i32 addrspace(1)* %out, double %a) #0 {
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double %a, i32 64) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; Set all 9 bits of mask
|
|
|
|
|
; SI-LABEL: {{^}}test_class_full_mask_f64:
|
|
|
|
|
; SI: s_load_dwordx2 [[SA:s\[[0-9]+:[0-9]+\]]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
|
|
|
|
|
; SI: v_mov_b32_e32 [[MASK:v[0-9]+]], 0x1ff{{$}}
|
|
|
|
|
; SI: v_cmp_class_f64_e32 vcc, [[SA]], [[MASK]]
|
2015-09-26 00:58:25 +08:00
|
|
|
; SI-NOT: vcc
|
|
|
|
|
; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
|
2015-01-07 07:00:37 +08:00
|
|
|
; SI-NEXT: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_full_mask_f64(i32 addrspace(1)* %out, double %a) #0 {
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double %a, i32 511) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}v_test_class_full_mask_f64:
|
|
|
|
|
; SI-DAG: buffer_load_dwordx2 [[VA:v\[[0-9]+:[0-9]+\]]]
|
|
|
|
|
; SI-DAG: v_mov_b32_e32 [[MASK:v[0-9]+]], 0x1ff{{$}}
|
|
|
|
|
; SI: v_cmp_class_f64_e32 vcc, [[VA]], [[MASK]]
|
2015-09-26 00:58:25 +08:00
|
|
|
; SI-NOT: vcc
|
|
|
|
|
; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1, vcc
|
2015-01-07 07:00:37 +08:00
|
|
|
; SI: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @v_test_class_full_mask_f64(i32 addrspace(1)* %out, double addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr double, double addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%a = load double, double addrspace(1)* %in
|
2015-01-07 07:00:37 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double %a, i32 511) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %gep.out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_inline_imm_constant_dynamic_mask_f64:
|
|
|
|
|
; XSI: v_cmp_class_f64_e32 vcc, 1.0,
|
|
|
|
|
; SI: v_cmp_class_f64_e32 vcc,
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_inline_imm_constant_dynamic_mask_f64(i32 addrspace(1)* %out, i32 addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr i32, i32 addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%b = load i32, i32 addrspace(1)* %gep.in
|
2015-01-07 07:00:37 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double 1.0, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %gep.out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_lit_constant_dynamic_mask_f64:
|
|
|
|
|
; SI: v_cmp_class_f64_e32 vcc, s{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_lit_constant_dynamic_mask_f64(i32 addrspace(1)* %out, i32 addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr i32, i32 addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%b = load i32, i32 addrspace(1)* %gep.in
|
2015-01-07 07:00:37 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f64(double 1024.0, i32 %b) #1
|
2015-01-07 07:00:37 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %gep.out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
2015-01-07 07:00:39 +08:00
|
|
|
; SI-LABEL: {{^}}test_fold_or_class_f32_0:
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: v_cmp_class_f32_e64 {{s\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}, 3{{$}}
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_fold_or_class_f32_0(i32 addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%a = load float, float addrspace(1)* %gep.in
|
2015-01-07 07:00:39 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%class0 = call i1 @llvm.amdgcn.class.f32(float %a, i32 1) #1
|
|
|
|
|
%class1 = call i1 @llvm.amdgcn.class.f32(float %a, i32 3) #1
|
2015-01-07 07:00:39 +08:00
|
|
|
%or = or i1 %class0, %class1
|
|
|
|
|
|
|
|
|
|
%sext = sext i1 %or to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_fold_or3_class_f32_0:
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: v_cmp_class_f32_e64 s{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}, 7{{$}}
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_fold_or3_class_f32_0(i32 addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%a = load float, float addrspace(1)* %gep.in
|
2015-01-07 07:00:39 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%class0 = call i1 @llvm.amdgcn.class.f32(float %a, i32 1) #1
|
|
|
|
|
%class1 = call i1 @llvm.amdgcn.class.f32(float %a, i32 2) #1
|
|
|
|
|
%class2 = call i1 @llvm.amdgcn.class.f32(float %a, i32 4) #1
|
2015-01-07 07:00:39 +08:00
|
|
|
%or.0 = or i1 %class0, %class1
|
|
|
|
|
%or.1 = or i1 %or.0, %class2
|
|
|
|
|
|
|
|
|
|
%sext = sext i1 %or.1 to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_fold_or_all_tests_class_f32_0:
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: v_mov_b32_e32 [[MASK:v[0-9]+]], 0x3ff{{$}}
|
|
|
|
|
; SI: v_cmp_class_f32_e32 vcc, v{{[0-9]+}}, [[MASK]]{{$}}
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_fold_or_all_tests_class_f32_0(i32 addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%a = load float, float addrspace(1)* %gep.in
|
2015-01-07 07:00:39 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%class0 = call i1 @llvm.amdgcn.class.f32(float %a, i32 1) #1
|
|
|
|
|
%class1 = call i1 @llvm.amdgcn.class.f32(float %a, i32 2) #1
|
|
|
|
|
%class2 = call i1 @llvm.amdgcn.class.f32(float %a, i32 4) #1
|
|
|
|
|
%class3 = call i1 @llvm.amdgcn.class.f32(float %a, i32 8) #1
|
|
|
|
|
%class4 = call i1 @llvm.amdgcn.class.f32(float %a, i32 16) #1
|
|
|
|
|
%class5 = call i1 @llvm.amdgcn.class.f32(float %a, i32 32) #1
|
|
|
|
|
%class6 = call i1 @llvm.amdgcn.class.f32(float %a, i32 64) #1
|
|
|
|
|
%class7 = call i1 @llvm.amdgcn.class.f32(float %a, i32 128) #1
|
|
|
|
|
%class8 = call i1 @llvm.amdgcn.class.f32(float %a, i32 256) #1
|
|
|
|
|
%class9 = call i1 @llvm.amdgcn.class.f32(float %a, i32 512) #1
|
2015-01-07 07:00:39 +08:00
|
|
|
%or.0 = or i1 %class0, %class1
|
|
|
|
|
%or.1 = or i1 %or.0, %class2
|
|
|
|
|
%or.2 = or i1 %or.1, %class3
|
|
|
|
|
%or.3 = or i1 %or.2, %class4
|
|
|
|
|
%or.4 = or i1 %or.3, %class5
|
|
|
|
|
%or.5 = or i1 %or.4, %class6
|
|
|
|
|
%or.6 = or i1 %or.5, %class7
|
|
|
|
|
%or.7 = or i1 %or.6, %class8
|
|
|
|
|
%or.8 = or i1 %or.7, %class9
|
|
|
|
|
%sext = sext i1 %or.8 to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_fold_or_class_f32_1:
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: v_cmp_class_f32_e64 {{s\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}, 12{{$}}
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_fold_or_class_f32_1(i32 addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%a = load float, float addrspace(1)* %gep.in
|
2015-01-07 07:00:39 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%class0 = call i1 @llvm.amdgcn.class.f32(float %a, i32 4) #1
|
|
|
|
|
%class1 = call i1 @llvm.amdgcn.class.f32(float %a, i32 8) #1
|
2015-01-07 07:00:39 +08:00
|
|
|
%or = or i1 %class0, %class1
|
|
|
|
|
|
|
|
|
|
%sext = sext i1 %or to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_fold_or_class_f32_2:
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: v_cmp_class_f32_e64 {{s\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}, 7{{$}}
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_fold_or_class_f32_2(i32 addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%a = load float, float addrspace(1)* %gep.in
|
2015-01-07 07:00:39 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%class0 = call i1 @llvm.amdgcn.class.f32(float %a, i32 7) #1
|
|
|
|
|
%class1 = call i1 @llvm.amdgcn.class.f32(float %a, i32 7) #1
|
2015-01-07 07:00:39 +08:00
|
|
|
%or = or i1 %class0, %class1
|
|
|
|
|
|
|
|
|
|
%sext = sext i1 %or to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_no_fold_or_class_f32_0:
|
|
|
|
|
; SI-DAG: v_cmp_class_f32_e64 {{s\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}, 4{{$}}
|
|
|
|
|
; SI-DAG: v_cmp_class_f32_e64 {{s\[[0-9]+:[0-9]+\]}}, s{{[0-9]+}}, 8{{$}}
|
|
|
|
|
; SI: s_or_b64
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_no_fold_or_class_f32_0(i32 addrspace(1)* %out, float addrspace(1)* %in, float %b) #0 {
|
2016-02-11 14:02:01 +08:00
|
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x() #1
|
[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
|
|
|
%gep.in = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
|
|
|
%gep.out = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
|
2015-02-28 05:17:42 +08:00
|
|
|
%a = load float, float addrspace(1)* %gep.in
|
2015-01-07 07:00:39 +08:00
|
|
|
|
2016-01-23 05:30:34 +08:00
|
|
|
%class0 = call i1 @llvm.amdgcn.class.f32(float %a, i32 4) #1
|
|
|
|
|
%class1 = call i1 @llvm.amdgcn.class.f32(float %b, i32 8) #1
|
2015-01-07 07:00:39 +08:00
|
|
|
%or = or i1 %class0, %class1
|
|
|
|
|
|
|
|
|
|
%sext = sext i1 %or to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; SI-LABEL: {{^}}test_class_0_f32:
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: v_mov_b32_e32 [[RESULT:v[0-9]+]], 0{{$}}
|
2015-02-05 07:14:18 +08:00
|
|
|
; SI: buffer_store_dword [[RESULT]]
|
2015-01-07 07:00:39 +08:00
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_0_f32(i32 addrspace(1)* %out, float %a) #0 {
|
2016-01-23 05:30:34 +08:00
|
|
|
%result = call i1 @llvm.amdgcn.class.f32(float %a, i32 0) #1
|
2015-01-07 07:00:39 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
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}
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|
|
; SI-LABEL: {{^}}test_class_0_f64:
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: v_mov_b32_e32 [[RESULT:v[0-9]+]], 0{{$}}
|
|
|
|
|
; SI: buffer_store_dword [[RESULT]]
|
|
|
|
|
; SI: s_endpgm
|
|
|
|
|
define void @test_class_0_f64(i32 addrspace(1)* %out, double %a) #0 {
|
2016-01-23 05:30:34 +08:00
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|
|
%result = call i1 @llvm.amdgcn.class.f64(double %a, i32 0) #1
|
2015-01-07 07:00:39 +08:00
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
2016-06-21 02:33:56 +08:00
|
|
|
; FIXME: Why is the extension still here?
|
|
|
|
|
; SI-LABEL: {{^}}test_class_undef_f32:
|
|
|
|
|
; SI-NOT: v_cmp_class
|
|
|
|
|
; SI: v_cndmask_b32_e64 v{{[0-9]+}}, 0, -1,
|
|
|
|
|
; SI: buffer_store_dword
|
|
|
|
|
define void @test_class_undef_f32(i32 addrspace(1)* %out, float %a, i32 %b) #0 {
|
|
|
|
|
%result = call i1 @llvm.amdgcn.class.f32(float undef, i32 %b) #1
|
|
|
|
|
%sext = sext i1 %result to i32
|
|
|
|
|
store i32 %sext, i32 addrspace(1)* %out, align 4
|
|
|
|
|
ret void
|
|
|
|
|
}
|
|
|
|
|
|
2015-01-07 07:00:37 +08:00
|
|
|
attributes #0 = { nounwind }
|
|
|
|
|
attributes #1 = { nounwind readnone }
|