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llvm-project/llvm/test/CodeGen/X86/x86-shifts.ll

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[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X32
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
; Splat patterns below
define <4 x i32> @shl4(<4 x i32> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shl4:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
; X32-NEXT: pslld $2, %xmm1
; X32-NEXT: paddd %xmm0, %xmm0
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shl4:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
; X64-NEXT: pslld $2, %xmm1
; X64-NEXT: paddd %xmm0, %xmm0
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = shl <4 x i32> %A, < i32 2, i32 2, i32 2, i32 2>
%C = shl <4 x i32> %A, < i32 1, i32 1, i32 1, i32 1>
%K = xor <4 x i32> %B, %C
ret <4 x i32> %K
}
define <4 x i32> @shr4(<4 x i32> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shr4:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
; X32-NEXT: psrld $2, %xmm1
; X32-NEXT: psrld $1, %xmm0
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shr4:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
; X64-NEXT: psrld $2, %xmm1
; X64-NEXT: psrld $1, %xmm0
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = lshr <4 x i32> %A, < i32 2, i32 2, i32 2, i32 2>
%C = lshr <4 x i32> %A, < i32 1, i32 1, i32 1, i32 1>
%K = xor <4 x i32> %B, %C
ret <4 x i32> %K
}
define <4 x i32> @sra4(<4 x i32> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: sra4:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
; X32-NEXT: psrad $2, %xmm1
; X32-NEXT: psrad $1, %xmm0
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: sra4:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
; X64-NEXT: psrad $2, %xmm1
; X64-NEXT: psrad $1, %xmm0
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = ashr <4 x i32> %A, < i32 2, i32 2, i32 2, i32 2>
%C = ashr <4 x i32> %A, < i32 1, i32 1, i32 1, i32 1>
%K = xor <4 x i32> %B, %C
ret <4 x i32> %K
}
define <2 x i64> @shl2(<2 x i64> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shl2:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
; X32-NEXT: psllq $2, %xmm1
; X32-NEXT: psllq $9, %xmm0
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shl2:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
; X64-NEXT: psllq $2, %xmm1
; X64-NEXT: psllq $9, %xmm0
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = shl <2 x i64> %A, < i64 2, i64 2>
%C = shl <2 x i64> %A, < i64 9, i64 9>
%K = xor <2 x i64> %B, %C
ret <2 x i64> %K
}
define <2 x i64> @shr2(<2 x i64> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shr2:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
; X32-NEXT: psrlq $8, %xmm1
; X32-NEXT: psrlq $1, %xmm0
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shr2:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
; X64-NEXT: psrlq $8, %xmm1
; X64-NEXT: psrlq $1, %xmm0
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = lshr <2 x i64> %A, < i64 8, i64 8>
%C = lshr <2 x i64> %A, < i64 1, i64 1>
%K = xor <2 x i64> %B, %C
ret <2 x i64> %K
}
define <8 x i16> @shl8(<8 x i16> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shl8:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
; X32-NEXT: psllw $2, %xmm1
; X32-NEXT: paddw %xmm0, %xmm0
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shl8:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
; X64-NEXT: psllw $2, %xmm1
; X64-NEXT: paddw %xmm0, %xmm0
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = shl <8 x i16> %A, < i16 2, i16 2, i16 2, i16 2, i16 2, i16 2, i16 2, i16 2>
%C = shl <8 x i16> %A, < i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%K = xor <8 x i16> %B, %C
ret <8 x i16> %K
}
define <8 x i16> @shr8(<8 x i16> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shr8:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
; X32-NEXT: psrlw $2, %xmm1
; X32-NEXT: psrlw $1, %xmm0
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shr8:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
; X64-NEXT: psrlw $2, %xmm1
; X64-NEXT: psrlw $1, %xmm0
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = lshr <8 x i16> %A, < i16 2, i16 2, i16 2, i16 2, i16 2, i16 2, i16 2, i16 2>
%C = lshr <8 x i16> %A, < i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%K = xor <8 x i16> %B, %C
ret <8 x i16> %K
}
define <8 x i16> @sra8(<8 x i16> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: sra8:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
; X32-NEXT: psraw $2, %xmm1
; X32-NEXT: psraw $1, %xmm0
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: sra8:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
; X64-NEXT: psraw $2, %xmm1
; X64-NEXT: psraw $1, %xmm0
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = ashr <8 x i16> %A, < i16 2, i16 2, i16 2, i16 2, i16 2, i16 2, i16 2, i16 2>
%C = ashr <8 x i16> %A, < i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%K = xor <8 x i16> %B, %C
ret <8 x i16> %K
}
Correct word hyphenations This patch tries to avoid unrelated changes other than fixing a few hyphen-related ambiguities and contractions in nearby lines. llvm-svn: 196471
2013-12-05 13:44:44 +08:00
; non-splat test
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
define <8 x i16> @sll8_nosplat(<8 x i16> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: sll8_nosplat:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa {{.*#+}} xmm1 = [2,4,8,64,4,4,4,4]
; X32-NEXT: pmullw %xmm0, %xmm1
; X32-NEXT: pmullw {{\.LCPI.*}}, %xmm0
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: sll8_nosplat:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa {{.*#+}} xmm1 = [2,4,8,64,4,4,4,4]
; X64-NEXT: pmullw %xmm0, %xmm1
; X64-NEXT: pmullw {{.*}}(%rip), %xmm0
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = shl <8 x i16> %A, < i16 1, i16 2, i16 3, i16 6, i16 2, i16 2, i16 2, i16 2>
%C = shl <8 x i16> %A, < i16 9, i16 7, i16 5, i16 1, i16 4, i16 1, i16 1, i16 1>
%K = xor <8 x i16> %B, %C
ret <8 x i16> %K
}
define <2 x i64> @shr2_nosplat(<2 x i64> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shr2_nosplat:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm2
; X32-NEXT: psrlq $8, %xmm2
; X32-NEXT: movdqa %xmm0, %xmm1
; X32-NEXT: psrlq $1, %xmm1
[X86] Allow execution domain fixing to turn SHUFPD into SHUFPS. This can help with code size on SSE targets where SHUFPD requires a 0x66 prefix and SHUFPS doesn't. llvm-svn: 365293
2019-07-08 14:52:49 +08:00
; X32-NEXT: shufps {{.*#+}} xmm2 = xmm2[0,1],xmm1[2,3]
; X32-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,1],xmm0[2,3]
; X32-NEXT: xorps %xmm2, %xmm1
; X32-NEXT: movaps %xmm1, %xmm0
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: retl
;
; X64-LABEL: shr2_nosplat:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm2
; X64-NEXT: psrlq $8, %xmm2
[X86] Redefine MOVSS/MOVSD instructions to take VR128 regclass as input instead of FR32/FR64 This patch redefines the MOVSS/MOVSD instructions to take VR128 as its second input. This allows the MOVSS/SD->BLEND commute to work without requiring a COPY to be inserted. This should fix PR33079 Overall this looks to be an improvement in the generated code. I haven't checked the EXPENSIVE_CHECKS build but I'll do that and update with results. Differential Revision: https://reviews.llvm.org/D38449 llvm-svn: 314914
2017-10-05 01:20:12 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
; X64-NEXT: psrlq $1, %xmm1
[X86] Allow execution domain fixing to turn SHUFPD into SHUFPS. This can help with code size on SSE targets where SHUFPD requires a 0x66 prefix and SHUFPS doesn't. llvm-svn: 365293
2019-07-08 14:52:49 +08:00
; X64-NEXT: shufps {{.*#+}} xmm2 = xmm2[0,1],xmm1[2,3]
; X64-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,1],xmm0[2,3]
; X64-NEXT: xorps %xmm2, %xmm1
; X64-NEXT: movaps %xmm1, %xmm0
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = lshr <2 x i64> %A, < i64 8, i64 1>
%C = lshr <2 x i64> %A, < i64 1, i64 0>
%K = xor <2 x i64> %B, %C
ret <2 x i64> %K
}
; Other shifts
define <2 x i32> @shl2_other(<2 x i32> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shl2_other:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
Recommit r367901 "[X86] Enable -x86-experimental-vector-widening-legalization by default." The assert that caused this to be reverted should be fixed now. Original commit message: This patch changes our defualt legalization behavior for 16, 32, and 64 bit vectors with i8/i16/i32/i64 scalar types from promotion to widening. For example, v8i8 will now be widened to v16i8 instead of promoted to v8i16. This keeps the elements widths the same and pads with undef elements. We believe this is a better legalization strategy. But it carries some issues due to the fragmented vector ISA. For example, i8 shifts and multiplies get widened and then later have to be promoted/split into vXi16 vectors. This has the potential to cause regressions so we wanted to get it in early in the 10.0 cycle so we have plenty of time to address them. Next steps will be to merge tests that explicitly test the command line option. And then we can remove the option and its associated code. llvm-svn: 368183
2019-08-08 00:24:26 +08:00
; X32-NEXT: pslld $2, %xmm1
; X32-NEXT: pslld $9, %xmm0
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shl2_other:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
Recommit r367901 "[X86] Enable -x86-experimental-vector-widening-legalization by default." The assert that caused this to be reverted should be fixed now. Original commit message: This patch changes our defualt legalization behavior for 16, 32, and 64 bit vectors with i8/i16/i32/i64 scalar types from promotion to widening. For example, v8i8 will now be widened to v16i8 instead of promoted to v8i16. This keeps the elements widths the same and pads with undef elements. We believe this is a better legalization strategy. But it carries some issues due to the fragmented vector ISA. For example, i8 shifts and multiplies get widened and then later have to be promoted/split into vXi16 vectors. This has the potential to cause regressions so we wanted to get it in early in the 10.0 cycle so we have plenty of time to address them. Next steps will be to merge tests that explicitly test the command line option. And then we can remove the option and its associated code. llvm-svn: 368183
2019-08-08 00:24:26 +08:00
; X64-NEXT: pslld $2, %xmm1
; X64-NEXT: pslld $9, %xmm0
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = shl <2 x i32> %A, < i32 2, i32 2>
%C = shl <2 x i32> %A, < i32 9, i32 9>
%K = xor <2 x i32> %B, %C
ret <2 x i32> %K
}
define <2 x i32> @shr2_other(<2 x i32> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shr2_other:
[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][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: movdqa %xmm0, %xmm1
Recommit r367901 "[X86] Enable -x86-experimental-vector-widening-legalization by default." The assert that caused this to be reverted should be fixed now. Original commit message: This patch changes our defualt legalization behavior for 16, 32, and 64 bit vectors with i8/i16/i32/i64 scalar types from promotion to widening. For example, v8i8 will now be widened to v16i8 instead of promoted to v8i16. This keeps the elements widths the same and pads with undef elements. We believe this is a better legalization strategy. But it carries some issues due to the fragmented vector ISA. For example, i8 shifts and multiplies get widened and then later have to be promoted/split into vXi16 vectors. This has the potential to cause regressions so we wanted to get it in early in the 10.0 cycle so we have plenty of time to address them. Next steps will be to merge tests that explicitly test the command line option. And then we can remove the option and its associated code. llvm-svn: 368183
2019-08-08 00:24:26 +08:00
; X32-NEXT: psrld $8, %xmm1
; X32-NEXT: psrld $1, %xmm0
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shr2_other:
[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: # %bb.0: # %entry
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: movdqa %xmm0, %xmm1
Recommit r367901 "[X86] Enable -x86-experimental-vector-widening-legalization by default." The assert that caused this to be reverted should be fixed now. Original commit message: This patch changes our defualt legalization behavior for 16, 32, and 64 bit vectors with i8/i16/i32/i64 scalar types from promotion to widening. For example, v8i8 will now be widened to v16i8 instead of promoted to v8i16. This keeps the elements widths the same and pads with undef elements. We believe this is a better legalization strategy. But it carries some issues due to the fragmented vector ISA. For example, i8 shifts and multiplies get widened and then later have to be promoted/split into vXi16 vectors. This has the potential to cause regressions so we wanted to get it in early in the 10.0 cycle so we have plenty of time to address them. Next steps will be to merge tests that explicitly test the command line option. And then we can remove the option and its associated code. llvm-svn: 368183
2019-08-08 00:24:26 +08:00
; X64-NEXT: psrld $8, %xmm1
; X64-NEXT: psrld $1, %xmm0
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
Add custom lowering of X86 vector SRA/SRL/SHL when the shift amount is a splat vector. llvm-svn: 131179
2011-05-11 16:12:09 +08:00
entry:
%B = lshr <2 x i32> %A, < i32 8, i32 8>
%C = lshr <2 x i32> %A, < i32 1, i32 1>
%K = xor <2 x i32> %B, %C
ret <2 x i32> %K
}
X86: Emit logical shift by constant splat of <16 x i8> as a <8 x i16> shift and zero out the bits where zeros should've been shifted in. llvm-svn: 143315
2011-10-31 01:31:21 +08:00
define <16 x i8> @shl9(<16 x i8> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shl9:
[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:
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: psllw $3, %xmm0
; X32-NEXT: pand {{\.LCPI.*}}, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shl9:
[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: # %bb.0:
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: psllw $3, %xmm0
; X64-NEXT: pand {{.*}}(%rip), %xmm0
; X64-NEXT: retq
X86: Emit logical shift by constant splat of <16 x i8> as a <8 x i16> shift and zero out the bits where zeros should've been shifted in. llvm-svn: 143315
2011-10-31 01:31:21 +08:00
%B = shl <16 x i8> %A, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3>
ret <16 x i8> %B
}
define <16 x i8> @shr9(<16 x i8> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: shr9:
[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:
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: psrlw $3, %xmm0
; X32-NEXT: pand {{\.LCPI.*}}, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: shr9:
[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: # %bb.0:
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: psrlw $3, %xmm0
; X64-NEXT: pand {{.*}}(%rip), %xmm0
; X64-NEXT: retq
X86: Emit logical shift by constant splat of <16 x i8> as a <8 x i16> shift and zero out the bits where zeros should've been shifted in. llvm-svn: 143315
2011-10-31 01:31:21 +08:00
%B = lshr <16 x i8> %A, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3>
ret <16 x i8> %B
}
Teach the x86 backend a couple tricks for dealing with v16i8 sra by a constant splat value. Fixes PR11289. llvm-svn: 143498
2011-11-02 05:18:39 +08:00
define <16 x i8> @sra_v16i8_7(<16 x i8> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: sra_v16i8_7:
[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:
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: pxor %xmm1, %xmm1
; X32-NEXT: pcmpgtb %xmm0, %xmm1
; X32-NEXT: movdqa %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: sra_v16i8_7:
[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: # %bb.0:
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: pxor %xmm1, %xmm1
; X64-NEXT: pcmpgtb %xmm0, %xmm1
; X64-NEXT: movdqa %xmm1, %xmm0
; X64-NEXT: retq
Teach the x86 backend a couple tricks for dealing with v16i8 sra by a constant splat value. Fixes PR11289. llvm-svn: 143498
2011-11-02 05:18:39 +08:00
%B = ashr <16 x i8> %A, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7>
ret <16 x i8> %B
}
define <16 x i8> @sra_v16i8(<16 x i8> %A) nounwind {
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-LABEL: sra_v16i8:
[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:
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X32-NEXT: psrlw $3, %xmm0
; X32-NEXT: pand {{\.LCPI.*}}, %xmm0
; X32-NEXT: movdqa {{.*#+}} xmm1 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; X32-NEXT: pxor %xmm1, %xmm0
; X32-NEXT: psubb %xmm1, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: sra_v16i8:
[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: # %bb.0:
[X86][SSE] Regenerate shifts tests llvm-svn: 276566
2016-07-24 23:25:36 +08:00
; X64-NEXT: psrlw $3, %xmm0
; X64-NEXT: pand {{.*}}(%rip), %xmm0
; X64-NEXT: movdqa {{.*#+}} xmm1 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: psubb %xmm1, %xmm0
; X64-NEXT: retq
Teach the x86 backend a couple tricks for dealing with v16i8 sra by a constant splat value. Fixes PR11289. llvm-svn: 143498
2011-11-02 05:18:39 +08:00
%B = ashr <16 x i8> %A, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3>
ret <16 x i8> %B
}