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llvm-project/llvm/test/CodeGen/X86/cmov-promotion.ll

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[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+cmov | FileCheck %s --check-prefix=CMOV
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=-cmov | FileCheck %s --check-prefix=NO_CMOV
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
define i16 @cmov_zpromotion_8_to_16(i1 %c) {
; CMOV-LABEL: cmov_zpromotion_8_to_16:
[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
; CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: testb $1, %dil
; CMOV-NEXT: movb $117, %al
; CMOV-NEXT: jne .LBB0_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
; CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: movb $-19, %al
; CMOV-NEXT: .LBB0_2:
; CMOV-NEXT: movzbl %al, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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
; CMOV-NEXT: # kill: def $ax killed $ax killed $eax
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_zpromotion_8_to_16:
[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
; NO_CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; NO_CMOV-NEXT: movb $117, %al
; NO_CMOV-NEXT: jne .LBB0_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
; NO_CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: movb $-19, %al
; NO_CMOV-NEXT: .LBB0_2:
; NO_CMOV-NEXT: movzbl %al, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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
; NO_CMOV-NEXT: # kill: def $ax killed $ax killed $eax
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i8 117, i8 -19
%ret = zext i8 %t0 to i16
ret i16 %ret
}
define i32 @cmov_zpromotion_8_to_32(i1 %c) {
; CMOV-LABEL: cmov_zpromotion_8_to_32:
[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
; CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: testb $1, %dil
; CMOV-NEXT: movb $126, %al
; CMOV-NEXT: jne .LBB1_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
; CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: movb $-1, %al
; CMOV-NEXT: .LBB1_2:
; CMOV-NEXT: movzbl %al, %eax
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_zpromotion_8_to_32:
[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
; NO_CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; NO_CMOV-NEXT: movb $126, %al
; NO_CMOV-NEXT: jne .LBB1_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
; NO_CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: movb $-1, %al
; NO_CMOV-NEXT: .LBB1_2:
; NO_CMOV-NEXT: movzbl %al, %eax
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i8 12414, i8 -1
%ret = zext i8 %t0 to i32
ret i32 %ret
}
define i64 @cmov_zpromotion_8_to_64(i1 %c) {
; CMOV-LABEL: cmov_zpromotion_8_to_64:
[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
; CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: testb $1, %dil
; CMOV-NEXT: movb $126, %al
; CMOV-NEXT: jne .LBB2_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
; CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: movb $-1, %al
; CMOV-NEXT: .LBB2_2:
; CMOV-NEXT: movzbl %al, %eax
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_zpromotion_8_to_64:
[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
; NO_CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; NO_CMOV-NEXT: movb $126, %al
; NO_CMOV-NEXT: jne .LBB2_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
; NO_CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: movb $-1, %al
; NO_CMOV-NEXT: .LBB2_2:
; NO_CMOV-NEXT: movzbl %al, %eax
; NO_CMOV-NEXT: xorl %edx, %edx
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i8 12414, i8 -1
%ret = zext i8 %t0 to i64
ret i64 %ret
}
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
define i32 @cmov_zpromotion_16_to_32(i1 %c) {
; CMOV-LABEL: cmov_zpromotion_16_to_32:
[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
; CMOV: # %bb.0:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; CMOV-NEXT: testb $1, %dil
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; CMOV-NEXT: movl $12414, %ecx # imm = 0x307E
; CMOV-NEXT: movl $65535, %eax # imm = 0xFFFF
; CMOV-NEXT: cmovnel %ecx, %eax
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_zpromotion_16_to_32:
[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
; NO_CMOV: # %bb.0:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; NO_CMOV-NEXT: movl $12414, %eax # imm = 0x307E
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: jne .LBB3_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
; NO_CMOV-NEXT: # %bb.1:
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; NO_CMOV-NEXT: movl $65535, %eax # imm = 0xFFFF
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: .LBB3_2:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i16 12414, i16 -1
%ret = zext i16 %t0 to i32
ret i32 %ret
}
define i64 @cmov_zpromotion_16_to_64(i1 %c) {
; CMOV-LABEL: cmov_zpromotion_16_to_64:
[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
; CMOV: # %bb.0:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; CMOV-NEXT: testb $1, %dil
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; CMOV-NEXT: movl $12414, %ecx # imm = 0x307E
; CMOV-NEXT: movl $65535, %eax # imm = 0xFFFF
[X86] Don't zero_extend cmov up to i64, stop at i32. Zero extend from i32 to i64 is free. So extend from i16 to i32, and then use a free zero extend to finish. llvm-svn: 325317
2018-02-16 14:52:43 +08:00
; CMOV-NEXT: cmovnel %ecx, %eax
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_zpromotion_16_to_64:
[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
; NO_CMOV: # %bb.0:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; NO_CMOV-NEXT: movl $12414, %eax # imm = 0x307E
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: jne .LBB4_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
; NO_CMOV-NEXT: # %bb.1:
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; NO_CMOV-NEXT: movl $65535, %eax # imm = 0xFFFF
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: .LBB4_2:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; NO_CMOV-NEXT: xorl %edx, %edx
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i16 12414, i16 -1
%ret = zext i16 %t0 to i64
ret i64 %ret
}
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
define i64 @cmov_zpromotion_32_to_64(i1 %c) {
; CMOV-LABEL: cmov_zpromotion_32_to_64:
[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
; CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: testb $1, %dil
; CMOV-NEXT: movl $12414, %ecx # imm = 0x307E
; CMOV-NEXT: movl $-1, %eax
; CMOV-NEXT: cmovnel %ecx, %eax
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_zpromotion_32_to_64:
[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
; NO_CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; NO_CMOV-NEXT: movl $12414, %eax # imm = 0x307E
; NO_CMOV-NEXT: jne .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
; NO_CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: movl $-1, %eax
; NO_CMOV-NEXT: .LBB5_2:
; NO_CMOV-NEXT: xorl %edx, %edx
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i32 12414, i32 -1
%ret = zext i32 %t0 to i64
ret i64 %ret
}
define i16 @cmov_spromotion_8_to_16(i1 %c) {
; CMOV-LABEL: cmov_spromotion_8_to_16:
[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
; CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: testb $1, %dil
; CMOV-NEXT: movb $117, %al
; CMOV-NEXT: jne .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
; CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: movb $-19, %al
; CMOV-NEXT: .LBB6_2:
; CMOV-NEXT: movsbl %al, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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
; CMOV-NEXT: # kill: def $ax killed $ax killed $eax
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_spromotion_8_to_16:
[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
; NO_CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; NO_CMOV-NEXT: movb $117, %al
; NO_CMOV-NEXT: jne .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
; NO_CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: movb $-19, %al
; NO_CMOV-NEXT: .LBB6_2:
; NO_CMOV-NEXT: movsbl %al, %eax
Followup on Proposal to move MIR physical register namespace to '$' 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
; NO_CMOV-NEXT: # kill: def $ax killed $ax killed $eax
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i8 117, i8 -19
%ret = sext i8 %t0 to i16
ret i16 %ret
}
define i32 @cmov_spromotion_8_to_32(i1 %c) {
; CMOV-LABEL: cmov_spromotion_8_to_32:
[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
; CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: testb $1, %dil
; CMOV-NEXT: movb $126, %al
; CMOV-NEXT: jne .LBB7_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
; CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: movb $-1, %al
; CMOV-NEXT: .LBB7_2:
; CMOV-NEXT: movsbl %al, %eax
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_spromotion_8_to_32:
[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
; NO_CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; NO_CMOV-NEXT: movb $126, %al
; NO_CMOV-NEXT: jne .LBB7_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
; NO_CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: movb $-1, %al
; NO_CMOV-NEXT: .LBB7_2:
; NO_CMOV-NEXT: movsbl %al, %eax
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i8 12414, i8 -1
%ret = sext i8 %t0 to i32
ret i32 %ret
}
define i64 @cmov_spromotion_8_to_64(i1 %c) {
; CMOV-LABEL: cmov_spromotion_8_to_64:
[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
; CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: testb $1, %dil
; CMOV-NEXT: movb $126, %al
; CMOV-NEXT: jne .LBB8_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
; CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: movb $-1, %al
; CMOV-NEXT: .LBB8_2:
; CMOV-NEXT: movsbq %al, %rax
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_spromotion_8_to_64:
[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
; NO_CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; NO_CMOV-NEXT: movb $126, %al
; NO_CMOV-NEXT: jne .LBB8_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
; NO_CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: movb $-1, %al
; NO_CMOV-NEXT: .LBB8_2:
; NO_CMOV-NEXT: movsbl %al, %eax
; NO_CMOV-NEXT: movl %eax, %edx
; NO_CMOV-NEXT: sarl $31, %edx
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i8 12414, i8 -1
%ret = sext i8 %t0 to i64
ret i64 %ret
}
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
define i32 @cmov_spromotion_16_to_32(i1 %c) {
; CMOV-LABEL: cmov_spromotion_16_to_32:
[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
; CMOV: # %bb.0:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; CMOV-NEXT: testb $1, %dil
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; CMOV-NEXT: movl $12414, %ecx # imm = 0x307E
; CMOV-NEXT: movl $-1, %eax
; CMOV-NEXT: cmovnel %ecx, %eax
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_spromotion_16_to_32:
[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
; NO_CMOV: # %bb.0:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; NO_CMOV-NEXT: movl $12414, %eax # imm = 0x307E
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: jne .LBB9_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
; NO_CMOV-NEXT: # %bb.1:
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; NO_CMOV-NEXT: movl $-1, %eax
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: .LBB9_2:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i16 12414, i16 -1
%ret = sext i16 %t0 to i32
ret i32 %ret
}
define i64 @cmov_spromotion_16_to_64(i1 %c) {
; CMOV-LABEL: cmov_spromotion_16_to_64:
[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
; CMOV: # %bb.0:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; CMOV-NEXT: testb $1, %dil
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; CMOV-NEXT: movl $12414, %ecx # imm = 0x307E
; CMOV-NEXT: movq $-1, %rax
; CMOV-NEXT: cmovneq %rcx, %rax
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_spromotion_16_to_64:
[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
; NO_CMOV: # %bb.0:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; NO_CMOV-NEXT: movl $12414, %eax # imm = 0x307E
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: jne .LBB10_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
; NO_CMOV-NEXT: # %bb.1:
[X86] Combining CMOVs with [ANY,SIGN,ZERO]_EXTEND for cases where CMOV has constant arguments Combine CMOV[i16]<-[SIGN,ZERO,ANY]_EXTEND to [i32,i64] into CMOV[i32,i64]. One example of where it is useful is: before (20 bytes) <foo>: test $0x1,%dil mov $0x307e,%ax mov $0xffff,%cx cmovne %ax,%cx movzwl %cx,%eax retq after (18 bytes) <foo>: test $0x1,%dil mov $0x307e,%ecx mov $0xffff,%eax cmovne %ecx,%eax retq Reviewers: craig.topper, aaboud, spatel, RKSimon, zvi Reviewed By: spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36711 llvm-svn: 313982
2017-09-22 21:21:39 +08:00
; NO_CMOV-NEXT: movl $-1, %eax
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: .LBB10_2:
[x86] add cmov promotion tests for D36711; NFC This way we can see what the current codegen looks like. I've also explicitly added/removed the cmov attribute from the RUN lines, so we know exactly what we're checking in the runs. llvm-svn: 311052
2017-08-17 06:50:11 +08:00
; NO_CMOV-NEXT: movl %eax, %edx
; NO_CMOV-NEXT: sarl $31, %edx
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i16 12414, i16 -1
%ret = sext i16 %t0 to i64
ret i64 %ret
}
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
define i64 @cmov_spromotion_32_to_64(i1 %c) {
; CMOV-LABEL: cmov_spromotion_32_to_64:
[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
; CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: testb $1, %dil
[X86] Allow CMOVs of constants to be sign extended from i32. Sign extending i32 constants only requires a REX prefix as does widening the CMOV. This is cheaper than the explicit sign extend op. llvm-svn: 325318
2018-02-16 15:16:15 +08:00
; CMOV-NEXT: movl $12414, %ecx # imm = 0x307E
; CMOV-NEXT: movq $-1, %rax
; CMOV-NEXT: cmovneq %rcx, %rax
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; CMOV-NEXT: retq
;
; NO_CMOV-LABEL: cmov_spromotion_32_to_64:
[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
; NO_CMOV: # %bb.0:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: testb $1, {{[0-9]+}}(%esp)
; NO_CMOV-NEXT: movl $12414, %eax # imm = 0x307E
; NO_CMOV-NEXT: jne .LBB11_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
; NO_CMOV-NEXT: # %bb.1:
[x86] Update to cmov promotion tests for D36711; NFC Adding i8 -> [i16, i32, i64] and i32 -> i64 cases. This way we can see what the current codegen looks like. llvm-svn: 312707
2017-09-07 16:59:05 +08:00
; NO_CMOV-NEXT: movl $-1, %eax
; NO_CMOV-NEXT: .LBB11_2:
; NO_CMOV-NEXT: movl %eax, %edx
; NO_CMOV-NEXT: sarl $31, %edx
; NO_CMOV-NEXT: retl
%t0 = select i1 %c, i32 12414, i32 -1
%ret = sext i32 %t0 to i64
ret i64 %ret
}