[llvm] r234027 - use update_llc_test_checks.py to tighten checking; remove unnecessary testing params

[Sanjay Patel]

Author: spatel
Date: Fri Apr  3 12:13:31 2015
New Revision: 234027

URL: http://llvm.org/viewvc/llvm-project?rev=234027&view=rev
Log:
use update_llc_test_checks.py to tighten checking; remove unnecessary testing params

Modified:
    llvm/trunk/test/CodeGen/X86/avx-cvt.ll

Modified: llvm/trunk/test/CodeGen/X86/avx-cvt.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx-cvt.ll?rev=234027&r1=234026&r2=234027&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx-cvt.ll (original)
+++ llvm/trunk/test/CodeGen/X86/avx-cvt.ll Fri Apr  3 12:13:31 2015
@@ -1,84 +1,122 @@
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s
 
-; CHECK: vcvtdq2ps %ymm
 define <8 x float> @sitofp00(<8 x i32> %a) nounwind {
+; CHECK-LABEL: sitofp00:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvtdq2ps %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %b = sitofp <8 x i32> %a to <8 x float>
   ret <8 x float> %b
 }
 
-; CHECK: vcvttps2dq %ymm
 define <8 x i32> @fptosi00(<8 x float> %a) nounwind {
+; CHECK-LABEL: fptosi00:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvttps2dq %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %b = fptosi <8 x float> %a to <8 x i32>
   ret <8 x i32> %b
 }
 
-; CHECK: vcvtdq2pd %xmm
 define <4 x double> @sitofp01(<4 x i32> %a) {
+; CHECK-LABEL: sitofp01:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvtdq2pd %xmm0, %ymm0
+; CHECK-NEXT:    retq
   %b = sitofp <4 x i32> %a to <4 x double>
   ret <4 x double> %b
 }
 
-; CHECK: vcvtdq2ps %ymm
 define <8 x float> @sitofp02(<8 x i16> %a) {
+; CHECK-LABEL: sitofp02:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vpmovsxwd %xmm0, %xmm1
+; CHECK-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; CHECK-NEXT:    vpmovsxwd %xmm0, %xmm0
+; CHECK-NEXT:    vinsertf128 $1, %xmm0, %ymm1, %ymm0
+; CHECK-NEXT:    vcvtdq2ps %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %b = sitofp <8 x i16> %a to <8 x float>
   ret <8 x float> %b
 }
 
-; CHECK: vcvttpd2dqy %ymm
 define <4 x i32> @fptosi01(<4 x double> %a) {
+; CHECK-LABEL: fptosi01:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvttpd2dqy %ymm0, %xmm0
+; CHECK-NEXT:    vzeroupper
+; CHECK-NEXT:    retq
   %b = fptosi <4 x double> %a to <4 x i32>
   ret <4 x i32> %b
 }
 
-; CHECK: vcvtpd2psy %ymm
-; CHECK-NEXT: vcvtpd2psy %ymm
-; CHECK-NEXT: vinsertf128 $1
 define <8 x float> @fptrunc00(<8 x double> %b) nounwind {
+; CHECK-LABEL: fptrunc00:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvtpd2psy %ymm0, %xmm0
+; CHECK-NEXT:    vcvtpd2psy %ymm1, %xmm1
+; CHECK-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %a = fptrunc <8 x double> %b to <8 x float>
   ret <8 x float> %a
 }
 
-; CHECK: vcvtps2pd %xmm
 define <4 x double> @fpext00(<4 x float> %b) nounwind {
+; CHECK-LABEL: fpext00:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvtps2pd %xmm0, %ymm0
+; CHECK-NEXT:    retq
   %a = fpext <4 x float> %b to <4 x double>
   ret <4 x double> %a
 }
 
-; CHECK: vcvtsi2sdq (%
 define double @funcA(i64* nocapture %e) nounwind uwtable readonly ssp {
-entry:
+; CHECK-LABEL: funcA:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvtsi2sdq (%rdi), %xmm0, %xmm0
+; CHECK-NEXT:    retq
   %tmp1 = load i64, i64* %e, align 8
   %conv = sitofp i64 %tmp1 to double
   ret double %conv
 }
 
-; CHECK: vcvtsi2sdl (%
 define double @funcB(i32* nocapture %e) nounwind uwtable readonly ssp {
-entry:
+; CHECK-LABEL: funcB:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvtsi2sdl (%rdi), %xmm0, %xmm0
+; CHECK-NEXT:    retq
   %tmp1 = load i32, i32* %e, align 4
   %conv = sitofp i32 %tmp1 to double
   ret double %conv
 }
 
-; CHECK: vcvtsi2ssl (%
 define float @funcC(i32* nocapture %e) nounwind uwtable readonly ssp {
-entry:
+; CHECK-LABEL: funcC:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvtsi2ssl (%rdi), %xmm0, %xmm0
+; CHECK-NEXT:    retq
   %tmp1 = load i32, i32* %e, align 4
   %conv = sitofp i32 %tmp1 to float
   ret float %conv
 }
 
-; CHECK: vcvtsi2ssq  (%
 define float @funcD(i64* nocapture %e) nounwind uwtable readonly ssp {
-entry:
+; CHECK-LABEL: funcD:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vcvtsi2ssq (%rdi), %xmm0, %xmm0
+; CHECK-NEXT:    retq
   %tmp1 = load i64, i64* %e, align 8
   %conv = sitofp i64 %tmp1 to float
   ret float %conv
 }
 
-; CHECK: vcvtss2sd
 define void @fpext() nounwind uwtable {
-entry:
+; CHECK-LABEL: fpext:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; CHECK-NEXT:    vcvtss2sd %xmm0, %xmm0, %xmm0
+; CHECK-NEXT:    vmovsd %xmm0, -{{[0-9]+}}(%rsp)
+; CHECK-NEXT:    retq
   %f = alloca float, align 4
   %d = alloca double, align 8
   %tmp = load float, float* %f, align 4
@@ -88,16 +126,20 @@ entry:
 }
 
 define double @nearbyint_f64(double %a) {
-; CHECK-LABEL: nearbyint_f64
-; CHECK: vroundsd $12
+; CHECK-LABEL: nearbyint_f64:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vroundsd $12, %xmm0, %xmm0, %xmm0
+; CHECK-NEXT:    retq
   %res = call double @llvm.nearbyint.f64(double %a)
   ret double %res
 }
 declare double @llvm.nearbyint.f64(double %p)
 
 define float @floor_f32(float %a) {
-; CHECK-LABEL: floor_f32
-; CHECK: vroundss $1
+; CHECK-LABEL: floor_f32:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vroundss $1, %xmm0, %xmm0, %xmm0
+; CHECK-NEXT:    retq
   %res = call float @llvm.floor.f32(float %a)
   ret float %res
 }