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llvm-mirror/test/CodeGen/X86/avx-arith.ll
Elena Demikhovsky 735cff1fa8 Fixed vsqrt.ss intrinsic usage - order of input operands was wrong. 
Added a test.
Thanks Bruno for reviewing the patch.

llvm-svn: 145403
2011-11-29 15:00:45 +00:00

273 lines
7.9 KiB
LLVM
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
; CHECK: vaddpd
define <4 x double> @addpd256(<4 x double> %y, <4 x double> %x) nounwind uwtable readnone ssp {
entry:
%add.i = fadd <4 x double> %x, %y
ret <4 x double> %add.i
}
; CHECK: vaddpd LCP{{.*}}(%rip)
define <4 x double> @addpd256fold(<4 x double> %y) nounwind uwtable readnone ssp {
entry:
%add.i = fadd <4 x double> %y, <double 4.500000e+00, double 3.400000e+00, double 2.300000e+00, double 1.200000e+00>
ret <4 x double> %add.i
}
; CHECK: vaddps
define <8 x float> @addps256(<8 x float> %y, <8 x float> %x) nounwind uwtable readnone ssp {
entry:
%add.i = fadd <8 x float> %x, %y
ret <8 x float> %add.i
}
; CHECK: vaddps LCP{{.*}}(%rip)
define <8 x float> @addps256fold(<8 x float> %y) nounwind uwtable readnone ssp {
entry:
%add.i = fadd <8 x float> %y, <float 4.500000e+00, float 0x400B333340000000, float 0x4002666660000000, float 0x3FF3333340000000, float 4.500000e+00, float 0x400B333340000000, float 0x4002666660000000, float 0x3FF3333340000000>
ret <8 x float> %add.i
}
; CHECK: vsubpd
define <4 x double> @subpd256(<4 x double> %y, <4 x double> %x) nounwind uwtable readnone ssp {
entry:
%sub.i = fsub <4 x double> %x, %y
ret <4 x double> %sub.i
}
; CHECK: vsubpd (%
define <4 x double> @subpd256fold(<4 x double> %y, <4 x double>* nocapture %x) nounwind uwtable readonly ssp {
entry:
%tmp2 = load <4 x double>* %x, align 32
%sub.i = fsub <4 x double> %y, %tmp2
ret <4 x double> %sub.i
}
; CHECK: vsubps
define <8 x float> @subps256(<8 x float> %y, <8 x float> %x) nounwind uwtable readnone ssp {
entry:
%sub.i = fsub <8 x float> %x, %y
ret <8 x float> %sub.i
}
; CHECK: vsubps (%
define <8 x float> @subps256fold(<8 x float> %y, <8 x float>* nocapture %x) nounwind uwtable readonly ssp {
entry:
%tmp2 = load <8 x float>* %x, align 32
%sub.i = fsub <8 x float> %y, %tmp2
ret <8 x float> %sub.i
}
; CHECK: vmulpd
define <4 x double> @mulpd256(<4 x double> %y, <4 x double> %x) nounwind uwtable readnone ssp {
entry:
%mul.i = fmul <4 x double> %x, %y
ret <4 x double> %mul.i
}
; CHECK: vmulpd LCP{{.*}}(%rip)
define <4 x double> @mulpd256fold(<4 x double> %y) nounwind uwtable readnone ssp {
entry:
%mul.i = fmul <4 x double> %y, <double 4.500000e+00, double 3.400000e+00, double 2.300000e+00, double 1.200000e+00>
ret <4 x double> %mul.i
}
; CHECK: vmulps
define <8 x float> @mulps256(<8 x float> %y, <8 x float> %x) nounwind uwtable readnone ssp {
entry:
%mul.i = fmul <8 x float> %x, %y
ret <8 x float> %mul.i
}
; CHECK: vmulps LCP{{.*}}(%rip)
define <8 x float> @mulps256fold(<8 x float> %y) nounwind uwtable readnone ssp {
entry:
%mul.i = fmul <8 x float> %y, <float 4.500000e+00, float 0x400B333340000000, float 0x4002666660000000, float 0x3FF3333340000000, float 4.500000e+00, float 0x400B333340000000, float 0x4002666660000000, float 0x3FF3333340000000>
ret <8 x float> %mul.i
}
; CHECK: vdivpd
define <4 x double> @divpd256(<4 x double> %y, <4 x double> %x) nounwind uwtable readnone ssp {
entry:
%div.i = fdiv <4 x double> %x, %y
ret <4 x double> %div.i
}
; CHECK: vdivpd LCP{{.*}}(%rip)
define <4 x double> @divpd256fold(<4 x double> %y) nounwind uwtable readnone ssp {
entry:
%div.i = fdiv <4 x double> %y, <double 4.500000e+00, double 3.400000e+00, double 2.300000e+00, double 1.200000e+00>
ret <4 x double> %div.i
}
; CHECK: vdivps
define <8 x float> @divps256(<8 x float> %y, <8 x float> %x) nounwind uwtable readnone ssp {
entry:
%div.i = fdiv <8 x float> %x, %y
ret <8 x float> %div.i
}
; CHECK: vdivps LCP{{.*}}(%rip)
define <8 x float> @divps256fold(<8 x float> %y) nounwind uwtable readnone ssp {
entry:
%div.i = fdiv <8 x float> %y, <float 4.500000e+00, float 0x400B333340000000, float 0x4002666660000000, float 0x3FF3333340000000, float 4.500000e+00, float 0x400B333340000000, float 0x4002666660000000, float 0x3FF3333340000000>
ret <8 x float> %div.i
}
; CHECK: vsqrtss
define float @sqrtA(float %a) nounwind uwtable readnone ssp {
entry:
%conv1 = tail call float @sqrtf(float %a) nounwind readnone
ret float %conv1
}
declare double @sqrt(double) readnone
; CHECK: vsqrtsd
define double @sqrtB(double %a) nounwind uwtable readnone ssp {
entry:
%call = tail call double @sqrt(double %a) nounwind readnone
ret double %call
}
declare float @sqrtf(float) readnone
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpaddq %xmm
; CHECK-NEXT: vpaddq %xmm
; CHECK-NEXT: vinsertf128 $1
define <4 x i64> @vpaddq(<4 x i64> %i, <4 x i64> %j) nounwind readnone {
%x = add <4 x i64> %i, %j
ret <4 x i64> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpaddd %xmm
; CHECK-NEXT: vpaddd %xmm
; CHECK-NEXT: vinsertf128 $1
define <8 x i32> @vpaddd(<8 x i32> %i, <8 x i32> %j) nounwind readnone {
%x = add <8 x i32> %i, %j
ret <8 x i32> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpaddw %xmm
; CHECK-NEXT: vpaddw %xmm
; CHECK-NEXT: vinsertf128 $1
define <16 x i16> @vpaddw(<16 x i16> %i, <16 x i16> %j) nounwind readnone {
%x = add <16 x i16> %i, %j
ret <16 x i16> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpaddb %xmm
; CHECK-NEXT: vpaddb %xmm
; CHECK-NEXT: vinsertf128 $1
define <32 x i8> @vpaddb(<32 x i8> %i, <32 x i8> %j) nounwind readnone {
%x = add <32 x i8> %i, %j
ret <32 x i8> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpsubq %xmm
; CHECK-NEXT: vpsubq %xmm
; CHECK-NEXT: vinsertf128 $1
define <4 x i64> @vpsubq(<4 x i64> %i, <4 x i64> %j) nounwind readnone {
%x = sub <4 x i64> %i, %j
ret <4 x i64> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpsubd %xmm
; CHECK-NEXT: vpsubd %xmm
; CHECK-NEXT: vinsertf128 $1
define <8 x i32> @vpsubd(<8 x i32> %i, <8 x i32> %j) nounwind readnone {
%x = sub <8 x i32> %i, %j
ret <8 x i32> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpsubw %xmm
; CHECK-NEXT: vpsubw %xmm
; CHECK-NEXT: vinsertf128 $1
define <16 x i16> @vpsubw(<16 x i16> %i, <16 x i16> %j) nounwind readnone {
%x = sub <16 x i16> %i, %j
ret <16 x i16> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpsubb %xmm
; CHECK-NEXT: vpsubb %xmm
; CHECK-NEXT: vinsertf128 $1
define <32 x i8> @vpsubb(<32 x i8> %i, <32 x i8> %j) nounwind readnone {
%x = sub <32 x i8> %i, %j
ret <32 x i8> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpmulld %xmm
; CHECK-NEXT: vpmulld %xmm
; CHECK-NEXT: vinsertf128 $1
define <8 x i32> @vpmulld(<8 x i32> %i, <8 x i32> %j) nounwind readnone {
%x = mul <8 x i32> %i, %j
ret <8 x i32> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpmullw %xmm
; CHECK-NEXT: vpmullw %xmm
; CHECK-NEXT: vinsertf128 $1
define <16 x i16> @vpmullw(<16 x i16> %i, <16 x i16> %j) nounwind readnone {
%x = mul <16 x i16> %i, %j
ret <16 x i16> %x
}
; CHECK: vextractf128 $1
; CHECK-NEXT: vextractf128 $1
; CHECK-NEXT: vpmuludq %xmm
; CHECK-NEXT: vpsrlq $32, %xmm
; CHECK-NEXT: vpmuludq %xmm
; CHECK-NEXT: vpsllq $32, %xmm
; CHECK-NEXT: vpaddq %xmm
; CHECK-NEXT: vpmuludq %xmm
; CHECK-NEXT: vpsrlq $32, %xmm
; CHECK-NEXT: vpmuludq %xmm
; CHECK-NEXT: vpsllq $32, %xmm
; CHECK-NEXT: vpsrlq $32, %xmm
; CHECK-NEXT: vpmuludq %xmm
; CHECK-NEXT: vpsllq $32, %xmm
; CHECK-NEXT: vpaddq %xmm
; CHECK-NEXT: vpaddq %xmm
; CHECK-NEXT: vpsrlq $32, %xmm
; CHECK-NEXT: vpmuludq %xmm
; CHECK-NEXT: vpsllq $32, %xmm
; CHECK-NEXT: vpaddq %xmm
; CHECK-NEXT: vinsertf128 $1
define <4 x i64> @mul-v4i64(<4 x i64> %i, <4 x i64> %j) nounwind readnone {
%x = mul <4 x i64> %i, %j
ret <4 x i64> %x
}
declare <4 x float> @llvm.x86.sse.sqrt.ss(<4 x float>) nounwind readnone
define <4 x float> @int_sqrt_ss() {
; CHECK: int_sqrt_ss
; CHECK: vsqrtss
%x0 = load float addrspace(1)* undef, align 8
%x1 = insertelement <4 x float> undef, float %x0, i32 0
%x2 = call <4 x float> @llvm.x86.sse.sqrt.ss(<4 x float> %x1) nounwind
ret <4 x float> %x2
}
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