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llvm-project/llvm/test/CodeGen/X86/add.ll

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[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mcpu=generic -mtriple=i686-unknown-unknown | FileCheck %s --check-prefix=X32
; RUN: llc < %s -mcpu=generic -mtriple=x86_64-linux | FileCheck %s --check-prefixes=X64,X64-LINUX
; RUN: llc < %s -mcpu=generic -mtriple=x86_64-win32 | FileCheck %s --check-prefixes=X64,X64-WIN32
declare {i32, i1} @llvm.sadd.with.overflow.i32(i32, i32)
declare {i32, i1} @llvm.uadd.with.overflow.i32(i32, i32)
consolidate and filecheckize two tests. llvm-svn: 95652
2010-02-09 14:24:00 +08:00
; The immediate can be encoded in a smaller way if the
; instruction is a sub instead of an add.
define i32 @test1(i32 inreg %a) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: subl $-128, %eax
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: movl %edi, %eax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-LINUX-NEXT: subl $-128, %eax
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test1:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: movl %ecx, %eax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-WIN32-NEXT: subl $-128, %eax
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: retq
entry:
consolidate and filecheckize two tests. llvm-svn: 95652
2010-02-09 14:24:00 +08:00
%b = add i32 %a, 128
ret i32 %b
}
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
define i32 @test1b(i32* %p) nounwind {
; X32-LABEL: test1b:
; X32: # %bb.0: # %entry
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl (%eax), %eax
; X32-NEXT: subl $-128, %eax
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test1b:
; X64-LINUX: # %bb.0: # %entry
; X64-LINUX-NEXT: movl (%rdi), %eax
; X64-LINUX-NEXT: subl $-128, %eax
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test1b:
; X64-WIN32: # %bb.0: # %entry
; X64-WIN32-NEXT: movl (%rcx), %eax
; X64-WIN32-NEXT: subl $-128, %eax
; X64-WIN32-NEXT: retq
entry:
%a = load i32, i32* %p
%b = add i32 %a, 128
ret i32 %b
}
consolidate and filecheckize two tests. llvm-svn: 95652
2010-02-09 14:24:00 +08:00
define i64 @test2(i64 inreg %a) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: addl $-2147483648, %eax # imm = 0x80000000
; X32-NEXT: adcl $0, %edx
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: movq %rdi, %rax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-LINUX-NEXT: subq $-2147483648, %rax # imm = 0x80000000
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test2:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: movq %rcx, %rax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-WIN32-NEXT: subq $-2147483648, %rax # imm = 0x80000000
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: retq
entry:
consolidate and filecheckize two tests. llvm-svn: 95652
2010-02-09 14:24:00 +08:00
%b = add i64 %a, 2147483648
ret i64 %b
}
define i64 @test3(i64 inreg %a) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: addl $128, %eax
; X32-NEXT: adcl $0, %edx
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: movq %rdi, %rax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-LINUX-NEXT: subq $-128, %rax
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test3:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: movq %rcx, %rax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-WIN32-NEXT: subq $-128, %rax
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: retq
entry:
consolidate and filecheckize two tests. llvm-svn: 95652
2010-02-09 14:24:00 +08:00
%b = add i64 %a, 128
ret i64 %b
}
merge another test in, drop the trivially constant folded cases. llvm-svn: 95653
2010-02-09 14:33:27 +08:00
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
define i64 @test3b(i64* %p) nounwind {
; X32-LABEL: test3b:
; X32: # %bb.0: # %entry
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X32-NEXT: movl 4(%ecx), %edx
; X32-NEXT: movl $128, %eax
; X32-NEXT: addl (%ecx), %eax
; X32-NEXT: adcl $0, %edx
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test3b:
; X64-LINUX: # %bb.0: # %entry
; X64-LINUX-NEXT: movq (%rdi), %rax
; X64-LINUX-NEXT: subq $-128, %rax
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test3b:
; X64-WIN32: # %bb.0: # %entry
; X64-WIN32-NEXT: movq (%rcx), %rax
; X64-WIN32-NEXT: subq $-128, %rax
; X64-WIN32-NEXT: retq
entry:
%a = load i64, i64* %p
%b = add i64 %a, 128
ret i64 %b
}
merge another test in, drop the trivially constant folded cases. llvm-svn: 95653
2010-02-09 14:33:27 +08:00
define i1 @test4(i32 %v1, i32 %v2, i32* %X) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: addl {{[0-9]+}}(%esp), %eax
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: jo .LBB5_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32-NEXT: # %bb.1: # %normal
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl $0, (%eax)
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: .LBB5_2: # %overflow
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: xorl %eax, %eax
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: addl %esi, %edi
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: jo .LBB5_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX-NEXT: # %bb.1: # %normal
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: movl $0, (%rdx)
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: .LBB5_2: # %overflow
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: xorl %eax, %eax
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test4:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: addl %edx, %ecx
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: jo .LBB5_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32-NEXT: # %bb.1: # %normal
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: movl $0, (%r8)
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: .LBB5_2: # %overflow
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: xorl %eax, %eax
; X64-WIN32-NEXT: retq
merge another test in, drop the trivially constant folded cases. llvm-svn: 95653
2010-02-09 14:33:27 +08:00
entry:
%t = call {i32, i1} @llvm.sadd.with.overflow.i32(i32 %v1, i32 %v2)
%sum = extractvalue {i32, i1} %t, 0
%obit = extractvalue {i32, i1} %t, 1
Revert "CodeGen: Allow small copyable blocks to "break" the CFG." This reverts commit ada6595a526d71df04988eb0a4b4fe84df398ded. This needs a simple probability check because there are some cases where it is not profitable. llvm-svn: 291695
2017-01-12 03:55:19 +08:00
br i1 %obit, label %overflow, label %normal
merge another test in, drop the trivially constant folded cases. llvm-svn: 95653
2010-02-09 14:33:27 +08:00
normal:
store i32 0, i32* %X
br label %overflow
overflow:
ret i1 false
}
define i1 @test5(i32 %v1, i32 %v2, i32* %X) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: addl {{[0-9]+}}(%esp), %eax
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: jb .LBB6_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32-NEXT: # %bb.1: # %normal
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl $0, (%eax)
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: .LBB6_2: # %carry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: xorl %eax, %eax
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: addl %esi, %edi
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: jb .LBB6_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX-NEXT: # %bb.1: # %normal
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: movl $0, (%rdx)
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: .LBB6_2: # %carry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: xorl %eax, %eax
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test5:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: addl %edx, %ecx
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: jb .LBB6_2
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32-NEXT: # %bb.1: # %normal
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: movl $0, (%r8)
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: .LBB6_2: # %carry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: xorl %eax, %eax
; X64-WIN32-NEXT: retq
merge another test in, drop the trivially constant folded cases. llvm-svn: 95653
2010-02-09 14:33:27 +08:00
entry:
%t = call {i32, i1} @llvm.uadd.with.overflow.i32(i32 %v1, i32 %v2)
%sum = extractvalue {i32, i1} %t, 0
%obit = extractvalue {i32, i1} %t, 1
Revert "CodeGen: Allow small copyable blocks to "break" the CFG." This reverts commit ada6595a526d71df04988eb0a4b4fe84df398ded. This needs a simple probability check because there are some cases where it is not profitable. llvm-svn: 291695
2017-01-12 03:55:19 +08:00
br i1 %obit, label %carry, label %normal
merge another test in, drop the trivially constant folded cases. llvm-svn: 95653
2010-02-09 14:33:27 +08:00
normal:
store i32 0, i32* %X
br label %carry
carry:
ret i1 false
}
merge a target-specific add test into x86 directory. llvm-svn: 95654
2010-02-09 14:35:50 +08:00
define i64 @test6(i64 %A, i32 %B) nounwind {
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; X32-LABEL: test6:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl {{[0-9]+}}(%esp), %edx
; X32-NEXT: addl {{[0-9]+}}(%esp), %edx
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test6:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; X64-LINUX-NEXT: # kill: def $esi killed $esi def $rsi
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: shlq $32, %rsi
; X64-LINUX-NEXT: leaq (%rsi,%rdi), %rax
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test6:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
Followup on Proposal to move MIR physical register namespace to '$' sigil. Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
2018-02-01 06:04:26 +08:00
; X64-WIN32-NEXT: # kill: def $edx killed $edx def $rdx
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: shlq $32, %rdx
; X64-WIN32-NEXT: leaq (%rdx,%rcx), %rax
; X64-WIN32-NEXT: retq
entry:
%tmp12 = zext i32 %B to i64
%tmp3 = shl i64 %tmp12, 32
%tmp5 = add i64 %tmp3, %A
ret i64 %tmp5
merge a target-specific add test into x86 directory. llvm-svn: 95654
2010-02-09 14:35:50 +08:00
}
We lower setb to sbb with the hope that the and will go away, when it doesn't, match it back to setb. On a 64-bit version of the testcase before we'd get: movq %rdi, %rax addq %rsi, %rax sbbb %dl, %dl andb $1, %dl ret now we get: movq %rdi, %rax addq %rsi, %rax setb %dl ret llvm-svn: 122217
2010-12-20 09:16:03 +08:00
define {i32, i1} @test7(i32 %v1, i32 %v2) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: addl {{[0-9]+}}(%esp), %eax
; X32-NEXT: setb %dl
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: movl %edi, %eax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-LINUX-NEXT: addl %esi, %eax
; X64-LINUX-NEXT: setb %dl
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test7:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: movl %ecx, %eax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-WIN32-NEXT: addl %edx, %eax
; X64-WIN32-NEXT: setb %dl
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: retq
entry:
%t = call {i32, i1} @llvm.uadd.with.overflow.i32(i32 %v1, i32 %v2)
ret {i32, i1} %t
We lower setb to sbb with the hope that the and will go away, when it doesn't, match it back to setb. On a 64-bit version of the testcase before we'd get: movq %rdi, %rax addq %rsi, %rax sbbb %dl, %dl andb $1, %dl ret now we get: movq %rdi, %rax addq %rsi, %rax setb %dl ret llvm-svn: 122217
2010-12-20 09:16:03 +08:00
}
now that addc/adde are gone, "ADDC" in the X86 backend uses EFLAGS results, the same as setcc. Optimize ADDC(0,0,FLAGS) -> SET_CARRY(FLAGS). This is a step towards finishing off PR5443. In the testcase in that bug we now get: movq %rdi, %rax addq %rsi, %rax sbbq %rcx, %rcx testb $1, %cl setne %dl ret instead of: movq %rdi, %rax addq %rsi, %rax movl $0, %ecx adcq $0, %rcx testq %rcx, %rcx setne %dl ret llvm-svn: 122219
2010-12-20 09:37:09 +08:00
; PR5443
define {i64, i1} @test8(i64 %left, i64 %right) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl {{[0-9]+}}(%esp), %edx
; X32-NEXT: addl {{[0-9]+}}(%esp), %eax
; X32-NEXT: adcl {{[0-9]+}}(%esp), %edx
; X32-NEXT: setb %cl
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: movq %rdi, %rax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-LINUX-NEXT: addq %rsi, %rax
; X64-LINUX-NEXT: setb %dl
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test8:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: movq %rcx, %rax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-WIN32-NEXT: addq %rdx, %rax
; X64-WIN32-NEXT: setb %dl
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: retq
now that addc/adde are gone, "ADDC" in the X86 backend uses EFLAGS results, the same as setcc. Optimize ADDC(0,0,FLAGS) -> SET_CARRY(FLAGS). This is a step towards finishing off PR5443. In the testcase in that bug we now get: movq %rdi, %rax addq %rsi, %rax sbbq %rcx, %rcx testb $1, %cl setne %dl ret instead of: movq %rdi, %rax addq %rsi, %rax movl $0, %ecx adcq $0, %rcx testq %rcx, %rcx setne %dl ret llvm-svn: 122219
2010-12-20 09:37:09 +08:00
entry:
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
%extleft = zext i64 %left to i65
%extright = zext i64 %right to i65
%sum = add i65 %extleft, %extright
%res.0 = trunc i65 %sum to i64
%overflow = and i65 %sum, -18446744073709551616
%res.1 = icmp ne i65 %overflow, 0
%final0 = insertvalue {i64, i1} undef, i64 %res.0, 0
%final1 = insertvalue {i64, i1} %final0, i1 %res.1, 1
ret {i64, i1} %final1
now that addc/adde are gone, "ADDC" in the X86 backend uses EFLAGS results, the same as setcc. Optimize ADDC(0,0,FLAGS) -> SET_CARRY(FLAGS). This is a step towards finishing off PR5443. In the testcase in that bug we now get: movq %rdi, %rax addq %rsi, %rax sbbq %rcx, %rcx testb $1, %cl setne %dl ret instead of: movq %rdi, %rax addq %rsi, %rax movl $0, %ecx adcq $0, %rcx testq %rcx, %rcx setne %dl ret llvm-svn: 122219
2010-12-20 09:37:09 +08:00
}
DAGCombine add (sext i1), X into sub X, (zext i1) if sext from i1 is illegal. The latter usually compiles into smaller code. example code: unsigned foo(unsigned x, unsigned y) { if (x != 0) y--; return y; } before: _foo: ## @foo cmpl $1, 4(%esp) ## encoding: [0x83,0x7c,0x24,0x04,0x01] sbbl %eax, %eax ## encoding: [0x19,0xc0] notl %eax ## encoding: [0xf7,0xd0] addl 8(%esp), %eax ## encoding: [0x03,0x44,0x24,0x08] ret ## encoding: [0xc3] after: _foo: ## @foo cmpl $1, 4(%esp) ## encoding: [0x83,0x7c,0x24,0x04,0x01] movl 8(%esp), %eax ## encoding: [0x8b,0x44,0x24,0x08] adcl $-1, %eax ## encoding: [0x83,0xd0,0xff] ret ## encoding: [0xc3] llvm-svn: 122455
2010-12-23 07:17:45 +08:00
define i32 @test9(i32 %x, i32 %y) nounwind readnone {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test9:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: xorl %ecx, %ecx
; X32-NEXT: cmpl $10, {{[0-9]+}}(%esp)
; X32-NEXT: sete %cl
; X32-NEXT: subl %ecx, %eax
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test9:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: movl %esi, %eax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-LINUX-NEXT: xorl %ecx, %ecx
; X64-LINUX-NEXT: cmpl $10, %edi
; X64-LINUX-NEXT: sete %cl
; X64-LINUX-NEXT: subl %ecx, %eax
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test9:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: movl %edx, %eax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-WIN32-NEXT: xorl %edx, %edx
; X64-WIN32-NEXT: cmpl $10, %ecx
; X64-WIN32-NEXT: sete %dl
; X64-WIN32-NEXT: subl %edx, %eax
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: retq
entry:
DAGCombine add (sext i1), X into sub X, (zext i1) if sext from i1 is illegal. The latter usually compiles into smaller code. example code: unsigned foo(unsigned x, unsigned y) { if (x != 0) y--; return y; } before: _foo: ## @foo cmpl $1, 4(%esp) ## encoding: [0x83,0x7c,0x24,0x04,0x01] sbbl %eax, %eax ## encoding: [0x19,0xc0] notl %eax ## encoding: [0xf7,0xd0] addl 8(%esp), %eax ## encoding: [0x03,0x44,0x24,0x08] ret ## encoding: [0xc3] after: _foo: ## @foo cmpl $1, 4(%esp) ## encoding: [0x83,0x7c,0x24,0x04,0x01] movl 8(%esp), %eax ## encoding: [0x8b,0x44,0x24,0x08] adcl $-1, %eax ## encoding: [0x83,0xd0,0xff] ret ## encoding: [0xc3] llvm-svn: 122455
2010-12-23 07:17:45 +08:00
%cmp = icmp eq i32 %x, 10
%sub = sext i1 %cmp to i32
%cond = add i32 %sub, %y
ret i32 %cond
}
X86: Fix the (saddo/ssub x, 1) -> incl/decl selection to check the right operand for 1. Found by inspection. llvm-svn: 127247
2011-03-08 23:20:20 +08:00
define i1 @test10(i32 %x) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test10:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: incl %eax
; X32-NEXT: seto %al
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test10:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: incl %edi
; X64-LINUX-NEXT: seto %al
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test10:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: incl %ecx
; X64-WIN32-NEXT: seto %al
; X64-WIN32-NEXT: retq
X86: Fix the (saddo/ssub x, 1) -> incl/decl selection to check the right operand for 1. Found by inspection. llvm-svn: 127247
2011-03-08 23:20:20 +08:00
entry:
%t = call {i32, i1} @llvm.sadd.with.overflow.i32(i32 %x, i32 1)
%obit = extractvalue {i32, i1} %t, 1
ret i1 %obit
}
[X86] Fix stupid typo in isel lowering. Apparently someone miscounted the number of zeros in the immediate. Fixes https://llvm.org/bugs/show_bug.cgi?id=28544 . llvm-svn: 275376
2016-07-14 13:48:25 +08:00
define void @test11(i32* inreg %a) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test11:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: subl $-128, (%eax)
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test11:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: subl $-128, (%rdi)
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test11:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: subl $-128, (%rcx)
; X64-WIN32-NEXT: retq
entry:
[X86] Fix stupid typo in isel lowering. Apparently someone miscounted the number of zeros in the immediate. Fixes https://llvm.org/bugs/show_bug.cgi?id=28544 . llvm-svn: 275376
2016-07-14 13:48:25 +08:00
%aa = load i32, i32* %a
%b = add i32 %aa, 128
store i32 %b, i32* %a
ret void
}
define void @test12(i64* inreg %a) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test12:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] Extend the manual ISel of `add` and `sub` with both RMW memory operands and used flags to support matching immediate operands. This is a bit trickier than register operands, and we still want to fall back on a register operands even for things that appear to be "immediates" when they won't actually select into the operation's immediate operand. This also requires us to handle things like selecting `sub` vs. `add` to minimize the number of bits needed to represent the immediate, and picking the shortest immediate encoding. In order to that, we in turn need to scan to make sure that CF isn't used as it will get inverted. The end result seems very nice though, and we're now generating optimal instruction sequences for these patterns IMO. A follow-up patch will further expand this to other operations with RMW memory operands. But handing `add` and `sub` are useful starting points to flesh out the machinery and make sure interesting and complex cases can be handled. Thanks to Craig Topper who provided a few fixes and improvements to this patch in addition to the review! Differential Revision: https://reviews.llvm.org/D37139 llvm-svn: 312764
2017-09-08 07:54:24 +08:00
; X32-NEXT: addl $-2147483648, (%eax) # imm = 0x80000000
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: adcl $0, 4(%eax)
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test12:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: subq $-2147483648, (%rdi) # imm = 0x80000000
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test12:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: subq $-2147483648, (%rcx) # imm = 0x80000000
; X64-WIN32-NEXT: retq
entry:
[X86] Fix stupid typo in isel lowering. Apparently someone miscounted the number of zeros in the immediate. Fixes https://llvm.org/bugs/show_bug.cgi?id=28544 . llvm-svn: 275376
2016-07-14 13:48:25 +08:00
%aa = load i64, i64* %a
%b = add i64 %aa, 2147483648
store i64 %b, i64* %a
ret void
}
define void @test13(i64* inreg %a) nounwind {
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-LABEL: test13:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0: # %entry
[x86] Extend the manual ISel of `add` and `sub` with both RMW memory operands and used flags to support matching immediate operands. This is a bit trickier than register operands, and we still want to fall back on a register operands even for things that appear to be "immediates" when they won't actually select into the operation's immediate operand. This also requires us to handle things like selecting `sub` vs. `add` to minimize the number of bits needed to represent the immediate, and picking the shortest immediate encoding. In order to that, we in turn need to scan to make sure that CF isn't used as it will get inverted. The end result seems very nice though, and we're now generating optimal instruction sequences for these patterns IMO. A follow-up patch will further expand this to other operations with RMW memory operands. But handing `add` and `sub` are useful starting points to flesh out the machinery and make sure interesting and complex cases can be handled. Thanks to Craig Topper who provided a few fixes and improvements to this patch in addition to the review! Differential Revision: https://reviews.llvm.org/D37139 llvm-svn: 312764
2017-09-08 07:54:24 +08:00
; X32-NEXT: addl $128, (%eax)
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X32-NEXT: adcl $0, 4(%eax)
; X32-NEXT: retl
;
; X64-LINUX-LABEL: test13:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-LINUX: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-LINUX-NEXT: subq $-128, (%rdi)
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: test13:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64-WIN32: # %bb.0: # %entry
[x86] NFC - normalize test case formatting of IR and generate CHECK lines with the script rather than using manually written checks. llvm-svn: 311753
2017-08-25 10:32:51 +08:00
; X64-WIN32-NEXT: subq $-128, (%rcx)
; X64-WIN32-NEXT: retq
entry:
[X86] Fix stupid typo in isel lowering. Apparently someone miscounted the number of zeros in the immediate. Fixes https://llvm.org/bugs/show_bug.cgi?id=28544 . llvm-svn: 275376
2016-07-14 13:48:25 +08:00
%aa = load i64, i64* %a
%b = add i64 %aa, 128
store i64 %b, i64* %a
ret void
}
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
define i32 @inc_not(i32 %a) {
; X32-LABEL: inc_not:
; X32: # %bb.0:
[DAGcombine] Teach the combiner about -a = ~a + 1 Summary: This include variant for add, uaddo and addcarry. usubo and subcarry require the carry to be flipped to preserve semantic, but we chose to do the transform anyway in that case as to push the transform down the carry chain. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46505 llvm-svn: 333943
2018-06-05 03:23:22 +08:00
; X32-NEXT: xorl %eax, %eax
; X32-NEXT: subl {{[0-9]+}}(%esp), %eax
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
; X32-NEXT: retl
;
; X64-LINUX-LABEL: inc_not:
; X64-LINUX: # %bb.0:
[DAGcombine] Teach the combiner about -a = ~a + 1 Summary: This include variant for add, uaddo and addcarry. usubo and subcarry require the carry to be flipped to preserve semantic, but we chose to do the transform anyway in that case as to push the transform down the carry chain. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46505 llvm-svn: 333943
2018-06-05 03:23:22 +08:00
; X64-LINUX-NEXT: movl %edi, %eax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-LINUX-NEXT: negl %eax
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: inc_not:
; X64-WIN32: # %bb.0:
[DAGcombine] Teach the combiner about -a = ~a + 1 Summary: This include variant for add, uaddo and addcarry. usubo and subcarry require the carry to be flipped to preserve semantic, but we chose to do the transform anyway in that case as to push the transform down the carry chain. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46505 llvm-svn: 333943
2018-06-05 03:23:22 +08:00
; X64-WIN32-NEXT: movl %ecx, %eax
[X86] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-WIN32-NEXT: negl %eax
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
; X64-WIN32-NEXT: retq
%nota = xor i32 %a, -1
%r = add i32 %nota, 1
ret i32 %r
}
[x86] add test for add+not vector fold; NFC The fold uses 'isBitwiseNot()', but that's not vector-friendly currently. llvm-svn: 342592
2018-09-20 05:28:39 +08:00
define <4 x i32> @inc_not_vec(<4 x i32> %a) nounwind {
; X32-LABEL: inc_not_vec:
; X32: # %bb.0:
; X32-NEXT: pushl %edi
; X32-NEXT: pushl %esi
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: xorl %ecx, %ecx
; X32-NEXT: xorl %edx, %edx
; X32-NEXT: subl {{[0-9]+}}(%esp), %edx
; X32-NEXT: xorl %esi, %esi
; X32-NEXT: subl {{[0-9]+}}(%esp), %esi
; X32-NEXT: xorl %edi, %edi
; X32-NEXT: subl {{[0-9]+}}(%esp), %edi
; X32-NEXT: subl {{[0-9]+}}(%esp), %ecx
; X32-NEXT: movl %ecx, 12(%eax)
; X32-NEXT: movl %edi, 8(%eax)
; X32-NEXT: movl %esi, 4(%eax)
; X32-NEXT: movl %edx, (%eax)
; X32-NEXT: popl %esi
; X32-NEXT: popl %edi
; X32-NEXT: retl $4
;
; X64-LINUX-LABEL: inc_not_vec:
; X64-LINUX: # %bb.0:
[SelectionDAG] allow vector types with isBitwiseNot() The test diff in not-and-simplify.ll is from a use in SimplifyDemandedBits, and the test diff in add.ll is from a DAGCombiner transform. llvm-svn: 342594
2018-09-20 05:48:30 +08:00
; X64-LINUX-NEXT: pxor %xmm1, %xmm1
; X64-LINUX-NEXT: psubd %xmm0, %xmm1
; X64-LINUX-NEXT: movdqa %xmm1, %xmm0
[x86] add test for add+not vector fold; NFC The fold uses 'isBitwiseNot()', but that's not vector-friendly currently. llvm-svn: 342592
2018-09-20 05:28:39 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: inc_not_vec:
; X64-WIN32: # %bb.0:
[SelectionDAG] allow vector types with isBitwiseNot() The test diff in not-and-simplify.ll is from a use in SimplifyDemandedBits, and the test diff in add.ll is from a DAGCombiner transform. llvm-svn: 342594
2018-09-20 05:48:30 +08:00
; X64-WIN32-NEXT: pxor %xmm0, %xmm0
; X64-WIN32-NEXT: psubd (%rcx), %xmm0
[x86] add test for add+not vector fold; NFC The fold uses 'isBitwiseNot()', but that's not vector-friendly currently. llvm-svn: 342592
2018-09-20 05:28:39 +08:00
; X64-WIN32-NEXT: retq
%nota = xor <4 x i32> %a, <i32 -1, i32 -1, i32 -1, i32 -1>
%r = add <4 x i32> %nota, <i32 1, i32 1, i32 1, i32 1>
ret <4 x i32> %r
}
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
define void @uaddo1_not(i32 %a, i32* %p0, i1* %p1) {
; X32-LABEL: uaddo1_not:
; X32: # %bb.0:
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
[DAGcombine] Teach the combiner about -a = ~a + 1 Summary: This include variant for add, uaddo and addcarry. usubo and subcarry require the carry to be flipped to preserve semantic, but we chose to do the transform anyway in that case as to push the transform down the carry chain. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46505 llvm-svn: 333943
2018-06-05 03:23:22 +08:00
; X32-NEXT: xorl %edx, %edx
; X32-NEXT: subl {{[0-9]+}}(%esp), %edx
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
; X32-NEXT: movl %edx, (%ecx)
[DAGcombine] Teach the combiner about -a = ~a + 1 Summary: This include variant for add, uaddo and addcarry. usubo and subcarry require the carry to be flipped to preserve semantic, but we chose to do the transform anyway in that case as to push the transform down the carry chain. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46505 llvm-svn: 333943
2018-06-05 03:23:22 +08:00
; X32-NEXT: setae (%eax)
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
; X32-NEXT: retl
;
; X64-LINUX-LABEL: uaddo1_not:
; X64-LINUX: # %bb.0:
[DAGcombine] Teach the combiner about -a = ~a + 1 Summary: This include variant for add, uaddo and addcarry. usubo and subcarry require the carry to be flipped to preserve semantic, but we chose to do the transform anyway in that case as to push the transform down the carry chain. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46505 llvm-svn: 333943
2018-06-05 03:23:22 +08:00
; X64-LINUX-NEXT: negl %edi
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
; X64-LINUX-NEXT: movl %edi, (%rsi)
[DAGcombine] Teach the combiner about -a = ~a + 1 Summary: This include variant for add, uaddo and addcarry. usubo and subcarry require the carry to be flipped to preserve semantic, but we chose to do the transform anyway in that case as to push the transform down the carry chain. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46505 llvm-svn: 333943
2018-06-05 03:23:22 +08:00
; X64-LINUX-NEXT: setae (%rdx)
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: uaddo1_not:
; X64-WIN32: # %bb.0:
[DAGcombine] Teach the combiner about -a = ~a + 1 Summary: This include variant for add, uaddo and addcarry. usubo and subcarry require the carry to be flipped to preserve semantic, but we chose to do the transform anyway in that case as to push the transform down the carry chain. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46505 llvm-svn: 333943
2018-06-05 03:23:22 +08:00
; X64-WIN32-NEXT: negl %ecx
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
; X64-WIN32-NEXT: movl %ecx, (%rdx)
[DAGcombine] Teach the combiner about -a = ~a + 1 Summary: This include variant for add, uaddo and addcarry. usubo and subcarry require the carry to be flipped to preserve semantic, but we chose to do the transform anyway in that case as to push the transform down the carry chain. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46505 llvm-svn: 333943
2018-06-05 03:23:22 +08:00
; X64-WIN32-NEXT: setae (%r8)
Add test case for D46505 . NFC llvm-svn: 333341
2018-05-26 20:28:23 +08:00
; X64-WIN32-NEXT: retq
%nota = xor i32 %a, -1
%uaddo = call {i32, i1} @llvm.uadd.with.overflow.i32(i32 %nota, i32 1)
%r0 = extractvalue {i32, i1} %uaddo, 0
%r1 = extractvalue {i32, i1} %uaddo, 1
store i32 %r0, i32* %p0
store i1 %r1, i1* %p1
ret void
}
Add test case for add to sub transformation. NFC llvm-svn: 355269
2019-03-02 22:28:59 +08:00
define i32 @add_to_sub(i32 %a, i32 %b) {
; X32-LABEL: add_to_sub:
; X32: # %bb.0:
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
[DAGCombiner] fold (add (add (xor a, -1), b), 1) -> (sub b, a) Summary: This pattern is sometime created after legalization. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D58874 llvm-svn: 355716
2019-03-09 03:39:32 +08:00
; X32-NEXT: subl {{[0-9]+}}(%esp), %eax
Add test case for add to sub transformation. NFC llvm-svn: 355269
2019-03-02 22:28:59 +08:00
; X32-NEXT: retl
;
; X64-LINUX-LABEL: add_to_sub:
; X64-LINUX: # %bb.0:
[DAGCombiner] fold (add (add (xor a, -1), b), 1) -> (sub b, a) Summary: This pattern is sometime created after legalization. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D58874 llvm-svn: 355716
2019-03-09 03:39:32 +08:00
; X64-LINUX-NEXT: movl %esi, %eax
; X64-LINUX-NEXT: subl %edi, %eax
Add test case for add to sub transformation. NFC llvm-svn: 355269
2019-03-02 22:28:59 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: add_to_sub:
; X64-WIN32: # %bb.0:
[DAGCombiner] fold (add (add (xor a, -1), b), 1) -> (sub b, a) Summary: This pattern is sometime created after legalization. Reviewers: efriedma, spatel, RKSimon, zvi, bkramer Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D58874 llvm-svn: 355716
2019-03-09 03:39:32 +08:00
; X64-WIN32-NEXT: movl %edx, %eax
; X64-WIN32-NEXT: subl %ecx, %eax
Add test case for add to sub transformation. NFC llvm-svn: 355269
2019-03-02 22:28:59 +08:00
; X64-WIN32-NEXT: retq
%nota = xor i32 %a, -1
%add = add i32 %nota, %b
%r = add i32 %add, 1
ret i32 %r
}
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
declare void @bar_i32(i32)
declare void @bar_i64(i64)
; Make sure we can use sub -128 for add 128 when the flags are used.
define void @add_i32_128_flag(i32 %x) {
; X32-LABEL: add_i32_128_flag:
; X32: # %bb.0: # %entry
; X32-NEXT: movl $128, %eax
; X32-NEXT: addl {{[0-9]+}}(%esp), %eax
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: je .LBB19_2
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X32-NEXT: # %bb.1: # %if.then
; X32-NEXT: pushl %eax
; X32-NEXT: .cfi_adjust_cfa_offset 4
; X32-NEXT: calll bar_i32
; X32-NEXT: addl $4, %esp
; X32-NEXT: .cfi_adjust_cfa_offset -4
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: .LBB19_2: # %if.end
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X32-NEXT: retl
;
; X64-LINUX-LABEL: add_i32_128_flag:
; X64-LINUX: # %bb.0: # %entry
; X64-LINUX-NEXT: subl $-128, %edi
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: je .LBB19_1
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-LINUX-NEXT: # %bb.2: # %if.then
; X64-LINUX-NEXT: jmp bar_i32 # TAILCALL
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: .LBB19_1: # %if.end
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: add_i32_128_flag:
; X64-WIN32: # %bb.0: # %entry
; X64-WIN32-NEXT: subl $-128, %ecx
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: je .LBB19_1
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-WIN32-NEXT: # %bb.2: # %if.then
; X64-WIN32-NEXT: jmp bar_i32 # TAILCALL
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: .LBB19_1: # %if.end
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-WIN32-NEXT: retq
entry:
%add = add i32 %x, 128
%tobool = icmp eq i32 %add, 0
br i1 %tobool, label %if.end, label %if.then
if.then:
tail call void @bar_i32(i32 %add)
br label %if.end
if.end:
ret void
}
; Make sure we can use sub -128 for add 128 when the flags are used.
define void @add_i64_128_flag(i64 %x) {
; X32-LABEL: add_i64_128_flag:
; X32: # %bb.0: # %entry
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X32-NEXT: movl $128, %eax
; X32-NEXT: addl {{[0-9]+}}(%esp), %eax
; X32-NEXT: adcl $0, %ecx
; X32-NEXT: movl %eax, %edx
; X32-NEXT: orl %ecx, %edx
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: je .LBB20_2
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X32-NEXT: # %bb.1: # %if.then
; X32-NEXT: pushl %ecx
; X32-NEXT: .cfi_adjust_cfa_offset 4
; X32-NEXT: pushl %eax
; X32-NEXT: .cfi_adjust_cfa_offset 4
; X32-NEXT: calll bar_i64
; X32-NEXT: addl $8, %esp
; X32-NEXT: .cfi_adjust_cfa_offset -8
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: .LBB20_2: # %if.end
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X32-NEXT: retl
;
; X64-LINUX-LABEL: add_i64_128_flag:
; X64-LINUX: # %bb.0: # %entry
; X64-LINUX-NEXT: subq $-128, %rdi
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: je .LBB20_1
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-LINUX-NEXT: # %bb.2: # %if.then
; X64-LINUX-NEXT: jmp bar_i64 # TAILCALL
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: .LBB20_1: # %if.end
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: add_i64_128_flag:
; X64-WIN32: # %bb.0: # %entry
; X64-WIN32-NEXT: subq $-128, %rcx
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: je .LBB20_1
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-WIN32-NEXT: # %bb.2: # %if.then
; X64-WIN32-NEXT: jmp bar_i64 # TAILCALL
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: .LBB20_1: # %if.end
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-WIN32-NEXT: retq
entry:
%add = add i64 %x, 128
%tobool = icmp eq i64 %add, 0
br i1 %tobool, label %if.end, label %if.then
if.then:
tail call void @bar_i64(i64 %add)
br label %if.end
if.end:
ret void
}
; Make sure we can use sub -2147483648 for add 2147483648 when the flags are used.
define void @add_i64_2147483648_flag(i64 %x) {
; X32-LABEL: add_i64_2147483648_flag:
; X32: # %bb.0: # %entry
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X32-NEXT: movl $-2147483648, %eax # imm = 0x80000000
; X32-NEXT: addl {{[0-9]+}}(%esp), %eax
; X32-NEXT: adcl $0, %ecx
; X32-NEXT: movl %eax, %edx
; X32-NEXT: orl %ecx, %edx
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: je .LBB21_2
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X32-NEXT: # %bb.1: # %if.then
; X32-NEXT: pushl %ecx
; X32-NEXT: .cfi_adjust_cfa_offset 4
; X32-NEXT: pushl %eax
; X32-NEXT: .cfi_adjust_cfa_offset 4
; X32-NEXT: calll bar_i64
; X32-NEXT: addl $8, %esp
; X32-NEXT: .cfi_adjust_cfa_offset -8
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X32-NEXT: .LBB21_2: # %if.end
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X32-NEXT: retl
;
; X64-LINUX-LABEL: add_i64_2147483648_flag:
; X64-LINUX: # %bb.0: # %entry
; X64-LINUX-NEXT: subq $-2147483648, %rdi # imm = 0x80000000
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: je .LBB21_1
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-LINUX-NEXT: # %bb.2: # %if.then
; X64-LINUX-NEXT: jmp bar_i64 # TAILCALL
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-LINUX-NEXT: .LBB21_1: # %if.end
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-LINUX-NEXT: retq
;
; X64-WIN32-LABEL: add_i64_2147483648_flag:
; X64-WIN32: # %bb.0: # %entry
; X64-WIN32-NEXT: subq $-2147483648, %rcx # imm = 0x80000000
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: je .LBB21_1
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-WIN32-NEXT: # %bb.2: # %if.then
; X64-WIN32-NEXT: jmp bar_i64 # TAILCALL
[X86] Pre commit test cases for D64574. Along with a test case for PR42571. NFC llvm-svn: 365803
2019-07-12 02:19:27 +08:00
; X64-WIN32-NEXT: .LBB21_1: # %if.end
[X86] Enable the add with 128 -> sub with -128 encoding trick with X86ISD::ADD when the carry flag isn't used. This allows us to use an 8-bit sign extended immediate instead of a 16 or 32 bit immediate. Also do similar for 0x80000000 with 64-bit adds to avoid having to use a movabsq. llvm-svn: 355485
2019-03-06 15:36:38 +08:00
; X64-WIN32-NEXT: retq
entry:
%add = add i64 %x, 2147483648
%tobool = icmp eq i64 %add, 0
br i1 %tobool, label %if.end, label %if.then
if.then:
tail call void @bar_i64(i64 %add)
br label %if.end
if.end:
ret void
}