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llvm-project/llvm/test/CodeGen/X86/sse-scalar-fp-arith-unary.ll

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Make utils/update_llc_test_checks.py note that the assertions are autogenerated. Also update existing test cases which appear to be generated by it and weren't modified (other than addition of the header) by rerunning it. llvm-svn: 253917
2015-11-24 05:33:58 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
[X86][SSE] Cleanup SSE1 intrinsics tests Ensure we cover 32/64-bit targets for SSE/AVX/AVX512 cases as necessary llvm-svn: 333833
2018-06-03 04:25:56 +08:00
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,X86,SSE,X86-SSE,SSE2,X86-SSE2
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefixes=CHECK,X86,SSE,X86-SSE,SSE41,X86-SSE41
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=CHECK,X86,AVX,X86-AVX,AVX1,X86-AVX1
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,X86,AVX,X86-AVX,AVX512,X86-AVX512
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,X64,SSE,X64-SSE,SSE2,X64-SSE2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefixes=CHECK,X64,SSE,X64-SSE,SSE41,X64-SSE41
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=CHECK,X64,AVX,X64-AVX,AVX1,X64-AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,X64,AVX,X64-AVX,AVX512,X64-AVX512
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
; PR21507 - https://llvm.org/bugs/show_bug.cgi?id=21507
; Each function should be a single math op; no extra moves.
define <4 x float> @recip(<4 x float> %x) {
; SSE-LABEL: recip:
[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
; SSE: # %bb.0:
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
; SSE-NEXT: rcpss %xmm0, %xmm0
[X86][SSE] Cleanup SSE1 intrinsics tests Ensure we cover 32/64-bit targets for SSE/AVX/AVX512 cases as necessary llvm-svn: 333833
2018-06-03 04:25:56 +08:00
; SSE-NEXT: ret{{[l|q]}}
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
;
; AVX-LABEL: recip:
[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
; AVX: # %bb.0:
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
; AVX-NEXT: vrcpss %xmm0, %xmm0, %xmm0
[X86][SSE] Cleanup SSE1 intrinsics tests Ensure we cover 32/64-bit targets for SSE/AVX/AVX512 cases as necessary llvm-svn: 333833
2018-06-03 04:25:56 +08:00
; AVX-NEXT: ret{{[l|q]}}
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
%y = tail call <4 x float> @llvm.x86.sse.rcp.ss(<4 x float> %x)
%shuf = shufflevector <4 x float> %y, <4 x float> %x, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %shuf
}
define <4 x float> @recip_square_root(<4 x float> %x) {
; SSE-LABEL: recip_square_root:
[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
; SSE: # %bb.0:
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
; SSE-NEXT: rsqrtss %xmm0, %xmm0
[X86][SSE] Cleanup SSE1 intrinsics tests Ensure we cover 32/64-bit targets for SSE/AVX/AVX512 cases as necessary llvm-svn: 333833
2018-06-03 04:25:56 +08:00
; SSE-NEXT: ret{{[l|q]}}
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
;
; AVX-LABEL: recip_square_root:
[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
; AVX: # %bb.0:
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
; AVX-NEXT: vrsqrtss %xmm0, %xmm0, %xmm0
[X86][SSE] Cleanup SSE1 intrinsics tests Ensure we cover 32/64-bit targets for SSE/AVX/AVX512 cases as necessary llvm-svn: 333833
2018-06-03 04:25:56 +08:00
; AVX-NEXT: ret{{[l|q]}}
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
%y = tail call <4 x float> @llvm.x86.sse.rsqrt.ss(<4 x float> %x)
%shuf = shufflevector <4 x float> %y, <4 x float> %x, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %shuf
}
define <4 x float> @square_root(<4 x float> %x) {
; SSE-LABEL: square_root:
[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
; SSE: # %bb.0:
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
; SSE-NEXT: sqrtss %xmm0, %xmm0
[X86][SSE] Cleanup SSE1 intrinsics tests Ensure we cover 32/64-bit targets for SSE/AVX/AVX512 cases as necessary llvm-svn: 333833
2018-06-03 04:25:56 +08:00
; SSE-NEXT: ret{{[l|q]}}
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
;
; AVX-LABEL: square_root:
[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
; AVX: # %bb.0:
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
; AVX-NEXT: vsqrtss %xmm0, %xmm0, %xmm0
[X86][SSE] Cleanup SSE1 intrinsics tests Ensure we cover 32/64-bit targets for SSE/AVX/AVX512 cases as necessary llvm-svn: 333833
2018-06-03 04:25:56 +08:00
; AVX-NEXT: ret{{[l|q]}}
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
%y = tail call <4 x float> @llvm.x86.sse.sqrt.ss(<4 x float> %x)
%shuf = shufflevector <4 x float> %y, <4 x float> %x, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %shuf
}
define <2 x double> @square_root_double(<2 x double> %x) {
; SSE-LABEL: square_root_double:
[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
; SSE: # %bb.0:
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
; SSE-NEXT: sqrtsd %xmm0, %xmm0
[X86][SSE] Cleanup SSE1 intrinsics tests Ensure we cover 32/64-bit targets for SSE/AVX/AVX512 cases as necessary llvm-svn: 333833
2018-06-03 04:25:56 +08:00
; SSE-NEXT: ret{{[l|q]}}
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
;
; AVX-LABEL: square_root_double:
[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
; AVX: # %bb.0:
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
; AVX-NEXT: vsqrtsd %xmm0, %xmm0, %xmm0
[X86][SSE] Cleanup SSE1 intrinsics tests Ensure we cover 32/64-bit targets for SSE/AVX/AVX512 cases as necessary llvm-svn: 333833
2018-06-03 04:25:56 +08:00
; AVX-NEXT: ret{{[l|q]}}
[x86] eliminate unnecessary shuffling/moves with unary scalar math ops (PR21507) Finish the job that was abandoned in D6958 following the refactoring in http://reviews.llvm.org/rL230221: 1. Uncomment the intrinsic def for the AVX r_Int instruction. 2. Add missing r_Int entries to the load folding tables; there are already tests that check these in "test/Codegen/X86/fold-load-unops.ll", so I haven't added any more in this patch. 3. Add patterns to solve PR21507 ( https://llvm.org/bugs/show_bug.cgi?id=21507 ). So instead of this: movaps %xmm0, %xmm1 rcpss %xmm1, %xmm1 movss %xmm1, %xmm0 We should now get: rcpss %xmm0, %xmm0 And instead of this: vsqrtss %xmm0, %xmm0, %xmm1 vblendps $1, %xmm1, %xmm0, %xmm0 ## xmm0 = xmm1[0],xmm0[1,2,3] We should now get: vsqrtss %xmm0, %xmm0, %xmm0 Differential Revision: http://reviews.llvm.org/D9504 llvm-svn: 236740
2015-05-07 23:48:53 +08:00
%y = tail call <2 x double> @llvm.x86.sse2.sqrt.sd(<2 x double> %x)
%shuf = shufflevector <2 x double> %y, <2 x double> %x, <2 x i32> <i32 0, i32 3>
ret <2 x double> %shuf
}
declare <4 x float> @llvm.x86.sse.rcp.ss(<4 x float>)
declare <4 x float> @llvm.x86.sse.rsqrt.ss(<4 x float>)
declare <4 x float> @llvm.x86.sse.sqrt.ss(<4 x float>)
declare <2 x double> @llvm.x86.sse2.sqrt.sd(<2 x double>)