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llvm-project/llvm/test/CodeGen/X86/sincos-opt.ll

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enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
; RUN: llc < %s -mtriple=x86_64-apple-macosx10.9.0 -mcpu=core2 | FileCheck %s --check-prefix=OSX_SINCOS
; RUN: llc < %s -mtriple=x86_64-apple-macosx10.8.0 -mcpu=core2 | FileCheck %s --check-prefix=OSX_NOOPT
; RUN: llc < %s -mtriple=x86_64-pc-linux-gnu -mcpu=core2 -enable-unsafe-fp-math | FileCheck %s --check-prefix=GNU_SINCOS
Forgot the test case before. llvm-svn: 173988
2013-01-31 06:57:00 +08:00
; Combine sin / cos into a single call.
; rdar://13087969
__sincosf_stret returns sinf / cosf in bits 0:31 and 32:63 of xmm0, not in xmm0 / xmm1. rdar://13599493 llvm-svn: 179141
2013-04-10 09:26:07 +08:00
; rdar://13599493
Forgot the test case before. llvm-svn: 173988
2013-01-31 06:57:00 +08:00
define float @test1(float %x) nounwind {
entry:
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; GNU_SINCOS-LABEL: test1:
enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
; GNU_SINCOS: callq sincosf
; GNU_SINCOS: movss 4(%rsp), %xmm0
; GNU_SINCOS: addss (%rsp), %xmm0
Forgot the test case before. llvm-svn: 173988
2013-01-31 06:57:00 +08:00
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; OSX_SINCOS-LABEL: test1:
enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
; OSX_SINCOS: callq ___sincosf_stret
[x86] Remove the 2-addr-to-3-addr "optimization" from shufps to pshufd. This trades a (register-renamer-friendly) movaps for a floating point / integer domain cross. That is a very bad trade, even on architectures where domain crossing is relatively fast. On any chip where there is even a cycle stall, this is a Very Bad Idea. It doesn't even seem likely to cause a spill to be introduced because the reason for the copy is to destructively shuffle in place. Thanks to Ben Kramer for fixing a bug in this code that my new shuffle lowering exposed and highlighting that perhaps it should just go away. =] llvm-svn: 219090
2014-10-06 06:57:31 +08:00
; OSX_SINCOS: movaps %xmm0, %xmm1
; OSX_SINCOS: shufps {{.*}} ## xmm1 = xmm1[1,1,2,3]
__sincosf_stret returns sinf / cosf in bits 0:31 and 32:63 of xmm0, not in xmm0 / xmm1. rdar://13599493 llvm-svn: 179141
2013-04-10 09:26:07 +08:00
; OSX_SINCOS: addss %xmm0, %xmm1
enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
; OSX_NOOPT: test1
; OSX_NOOPT: callq _sinf
Track IR ordering of SelectionDAG nodes 3/4. Remove the old IR ordering mechanism and switch to new one. Fix unit test failures. llvm-svn: 182704
2013-05-25 11:08:10 +08:00
; OSX_NOOPT: callq _cosf
Forgot the test case before. llvm-svn: 173988
2013-01-31 06:57:00 +08:00
%call = tail call float @sinf(float %x) nounwind readnone
%call1 = tail call float @cosf(float %x) nounwind readnone
%add = fadd float %call, %call1
ret float %add
}
define double @test2(double %x) nounwind {
entry:
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; GNU_SINCOS-LABEL: test2:
enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
; GNU_SINCOS: callq sincos
; GNU_SINCOS: movsd 16(%rsp), %xmm0
; GNU_SINCOS: addsd 8(%rsp), %xmm0
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; OSX_SINCOS-LABEL: test2:
enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
; OSX_SINCOS: callq ___sincos_stret
; OSX_SINCOS: addsd %xmm1, %xmm0
Forgot the test case before. llvm-svn: 173988
2013-01-31 06:57:00 +08:00
enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
; OSX_NOOPT: test2
; OSX_NOOPT: callq _sin
Track IR ordering of SelectionDAG nodes 3/4. Remove the old IR ordering mechanism and switch to new one. Fix unit test failures. llvm-svn: 182704
2013-05-25 11:08:10 +08:00
; OSX_NOOPT: callq _cos
Forgot the test case before. llvm-svn: 173988
2013-01-31 06:57:00 +08:00
%call = tail call double @sin(double %x) nounwind readnone
%call1 = tail call double @cos(double %x) nounwind readnone
%add = fadd double %call, %call1
ret double %add
}
enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
define x86_fp80 @test3(x86_fp80 %x) nounwind {
entry:
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; GNU_SINCOS-LABEL: test3:
enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
; GNU_SINCOS: callq sinl
; GNU_SINCOS: callq cosl
; GNU_SINCOS: ret
%call = tail call x86_fp80 @sinl(x86_fp80 %x) nounwind
%call1 = tail call x86_fp80 @cosl(x86_fp80 %x) nounwind
%add = fadd x86_fp80 %call, %call1
ret x86_fp80 %add
}
Forgot the test case before. llvm-svn: 173988
2013-01-31 06:57:00 +08:00
declare float @sinf(float) readonly
declare double @sin(double) readonly
declare float @cosf(float) readonly
declare double @cos(double) readonly
enable SDISel sincos optimization for GNU environments - add sincos to runtime library if target triple environment is GNU - added canCombineSinCosLibcall() which checks that sincos is in the RTL and if the environment is GNU then unsafe fpmath is enabled (required to preserve errno) - extended sincos-opt lit test Reviewed by: Hal Finkel llvm-svn: 175283
2013-02-16 02:45:18 +08:00
declare x86_fp80 @sinl(x86_fp80)
declare x86_fp80 @cosl(x86_fp80)