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7af95b6c84
cvtsi2* should parse with an 'l' or 'q' suffix or no suffix at all. No suffix should be treated the same as 'l' suffix. Printing should always print a suffix. Previously we didn't parse or print an 'l' suffix. cvtt*2si/cvt*2si should parse with an 'l' or 'q' suffix or not suffix at all. No suffix should use the destination register size to choose encoding. Printing should not print a suffix. Original 'l' suffix issue with cvtsi2* pointed out by Michael Kuperstein. llvm-svn: 171668
84 lines
2.0 KiB
LLVM
84 lines
2.0 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
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; CHECK: vcvtdq2ps %ymm
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define <8 x float> @sitofp00(<8 x i32> %a) nounwind {
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%b = sitofp <8 x i32> %a to <8 x float>
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ret <8 x float> %b
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}
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; CHECK: vcvttps2dq %ymm
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define <8 x i32> @fptosi00(<8 x float> %a) nounwind {
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%b = fptosi <8 x float> %a to <8 x i32>
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ret <8 x i32> %b
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}
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; CHECK: vcvtdq2pd %xmm
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define <4 x double> @sitofp01(<4 x i32> %a) {
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%b = sitofp <4 x i32> %a to <4 x double>
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ret <4 x double> %b
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}
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; CHECK: vcvttpd2dqy %ymm
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define <4 x i32> @fptosi01(<4 x double> %a) {
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%b = fptosi <4 x double> %a to <4 x i32>
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ret <4 x i32> %b
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}
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; CHECK: vcvtpd2psy %ymm
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; CHECK-NEXT: vcvtpd2psy %ymm
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; CHECK-NEXT: vinsertf128 $1
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define <8 x float> @fptrunc00(<8 x double> %b) nounwind {
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%a = fptrunc <8 x double> %b to <8 x float>
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ret <8 x float> %a
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}
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; CHECK: vcvtps2pd %xmm
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define <4 x double> @fpext00(<4 x float> %b) nounwind {
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%a = fpext <4 x float> %b to <4 x double>
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ret <4 x double> %a
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}
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; CHECK: vcvtsi2sdq (%
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define double @funcA(i64* nocapture %e) nounwind uwtable readonly ssp {
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entry:
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%tmp1 = load i64* %e, align 8
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%conv = sitofp i64 %tmp1 to double
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ret double %conv
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}
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; CHECK: vcvtsi2sdl (%
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define double @funcB(i32* nocapture %e) nounwind uwtable readonly ssp {
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entry:
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%tmp1 = load i32* %e, align 4
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%conv = sitofp i32 %tmp1 to double
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ret double %conv
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}
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; CHECK: vcvtsi2ssl (%
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define float @funcC(i32* nocapture %e) nounwind uwtable readonly ssp {
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entry:
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%tmp1 = load i32* %e, align 4
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%conv = sitofp i32 %tmp1 to float
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ret float %conv
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}
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; CHECK: vcvtsi2ssq (%
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define float @funcD(i64* nocapture %e) nounwind uwtable readonly ssp {
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entry:
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%tmp1 = load i64* %e, align 8
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%conv = sitofp i64 %tmp1 to float
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ret float %conv
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}
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; CHECK: vcvtss2sd
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define void @fpext() nounwind uwtable {
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entry:
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%f = alloca float, align 4
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%d = alloca double, align 8
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%tmp = load float* %f, align 4
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%conv = fpext float %tmp to double
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store double %conv, double* %d, align 8
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ret void
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}
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