X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FCodeGen%2FX86%2Fvec_cast2.ll;h=1ba11f51baa2b177e08076b67061f74de94b2790;hb=0e3246a86f553aa6fae35d3bfb91de81dd66a18b;hp=1a6c05dd9f411c9500981accb49b7a43474bce33;hpb=cdbdfa28d12a190b01e13dadf41e9bf8c7cdb26a;p=oota-llvm.git

diff --git a/test/CodeGen/X86/vec_cast2.ll b/test/CodeGen/X86/vec_cast2.ll
index 1a6c05dd9f4..1ba11f51baa 100644
--- a/test/CodeGen/X86/vec_cast2.ll
+++ b/test/CodeGen/X86/vec_cast2.ll
@@ -1,75 +1,148 @@
 ; RUN: llc < %s -mtriple=i386-apple-darwin10 -mcpu=corei7-avx -mattr=+avx | FileCheck %s
 ; RUN: llc < %s -mtriple=i386-apple-darwin10 -mcpu=corei7-avx -mattr=+avx -x86-experimental-vector-widening-legalization | FileCheck %s --check-prefix=CHECK-WIDE
 
-;CHECK-LABEL: foo1_8:
-;CHECK: vcvtdq2ps
-;CHECK: ret
-;
-;CHECK-WIDE-LABEL: foo1_8:
-;CHECK-WIDE:      vpmovzxbd %xmm0, %xmm1
-;CHECK-WIDE-NEXT: vpslld $24, %xmm1, %xmm1
-;CHECK-WIDE-NEXT: vpsrad $24, %xmm1, %xmm1
-;CHECK-WIDE-NEXT: vpshufb {{.*}}, %xmm0, %xmm0
-;CHECK-WIDE-NEXT: vpslld $24, %xmm0, %xmm0
-;CHECK-WIDE-NEXT: vpsrad $24, %xmm0, %xmm0
-;CHECK-WIDE-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
-;CHECK-WIDE-NEXT: vcvtdq2ps %ymm0, %ymm0
-;CHECK-WIDE-NEXT: ret
 define <8 x float> @foo1_8(<8 x i8> %src) {
+; CHECK-LABEL: foo1_8:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm0[4,4,5,5,6,6,7,7]
+; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
+; CHECK-NEXT:    vpslld $24, %xmm0, %xmm0
+; CHECK-NEXT:    vpsrad $24, %xmm0, %xmm0
+; CHECK-NEXT:    vpslld $24, %xmm1, %xmm1
+; CHECK-NEXT:    vpsrad $24, %xmm1, %xmm1
+; CHECK-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; CHECK-NEXT:    vcvtdq2ps %ymm0, %ymm0
+; CHECK-NEXT:    retl
+;
+; CHECK-WIDE-LABEL: foo1_8:
+; CHECK-WIDE:       ## BB#0:
+; CHECK-WIDE-NEXT:    vpmovsxbd %xmm0, %xmm1
+; CHECK-WIDE-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
+; CHECK-WIDE-NEXT:    vpmovsxbd %xmm0, %xmm0
+; CHECK-WIDE-NEXT:    vinsertf128 $1, %xmm0, %ymm1, %ymm0
+; CHECK-WIDE-NEXT:    vcvtdq2ps %ymm0, %ymm0
+; CHECK-WIDE-NEXT:    retl
   %res = sitofp <8 x i8> %src to <8 x float>
   ret <8 x float> %res
 }
 
-;CHECK-LABEL: foo1_4:
-;CHECK: vcvtdq2ps
-;CHECK: ret
-;
-;CHECK-WIDE-LABEL: foo1_4:
-;CHECK-WIDE:      vpmovzxbd %xmm0, %xmm0
-;CHECK-WIDE-NEXT: vpslld $24, %xmm0, %xmm0
-;CHECK-WIDE-NEXT: vpsrad $24, %xmm0, %xmm0
-;CHECK-WIDE-NEXT: vcvtdq2ps %xmm0, %xmm0
-;CHECK-WIDE-NEXT: ret
 define <4 x float> @foo1_4(<4 x i8> %src) {
+; CHECK-LABEL: foo1_4:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpslld $24, %xmm0, %xmm0
+; CHECK-NEXT:    vpsrad $24, %xmm0, %xmm0
+; CHECK-NEXT:    vcvtdq2ps %xmm0, %xmm0
+; CHECK-NEXT:    retl
+;
+; CHECK-WIDE-LABEL: foo1_4:
+; CHECK-WIDE:       ## BB#0:
+; CHECK-WIDE-NEXT:    vpmovsxbd %xmm0, %xmm0
+; CHECK-WIDE-NEXT:    vcvtdq2ps %xmm0, %xmm0
+; CHECK-WIDE-NEXT:    retl
   %res = sitofp <4 x i8> %src to <4 x float>
   ret <4 x float> %res
 }
 
-;CHECK-LABEL: foo2_8:
-;CHECK: vcvtdq2ps
-;CHECK: ret
-;
-;CHECK-WIDE-LABEL: foo2_8:
-;CHECK-WIDE: vcvtdq2ps %ymm{{.*}}, %ymm{{.*}}
-;CHECK-WIDE: ret
 define <8 x float> @foo2_8(<8 x i8> %src) {
+; CHECK-LABEL: foo2_8:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
+; CHECK-NEXT:    vinsertf128 $1, %xmm0, %ymm1, %ymm0
+; CHECK-NEXT:    vandps LCPI2_0, %ymm0, %ymm0
+; CHECK-NEXT:    vcvtdq2ps %ymm0, %ymm0
+; CHECK-NEXT:    retl
+;
+; CHECK-WIDE-LABEL: foo2_8:
+; CHECK-WIDE:       ## BB#0:
+; CHECK-WIDE-NEXT:    vpmovzxbd {{.*#+}} xmm1 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
+; CHECK-WIDE-NEXT:    vpshufb {{.*#+}} xmm0 = xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero
+; CHECK-WIDE-NEXT:    vinsertf128 $1, %xmm0, %ymm1, %ymm0
+; CHECK-WIDE-NEXT:    vcvtdq2ps %ymm0, %ymm0
+; CHECK-WIDE-NEXT:    retl
   %res = uitofp <8 x i8> %src to <8 x float>
   ret <8 x float> %res
 }
 
-;CHECK-LABEL: foo2_4:
-;CHECK: vcvtdq2ps
-;CHECK: ret
-;
-;CHECK-WIDE-LABEL: foo2_4:
-;CHECK-WIDE: vcvtdq2ps %xmm{{.*}}, %xmm{{.*}}
-;CHECK-WIDE: ret
 define <4 x float> @foo2_4(<4 x i8> %src) {
+; CHECK-LABEL: foo2_4:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vandps LCPI3_0, %xmm0, %xmm0
+; CHECK-NEXT:    vcvtdq2ps %xmm0, %xmm0
+; CHECK-NEXT:    retl
+;
+; CHECK-WIDE-LABEL: foo2_4:
+; CHECK-WIDE:       ## BB#0:
+; CHECK-WIDE-NEXT:    vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
+; CHECK-WIDE-NEXT:    vcvtdq2ps %xmm0, %xmm0
+; CHECK-WIDE-NEXT:    retl
   %res = uitofp <4 x i8> %src to <4 x float>
   ret <4 x float> %res
 }
 
-;CHECK-LABEL: foo3_8:
-;CHECK: vcvttps2dq
-;CHECK: ret
 define <8 x i8> @foo3_8(<8 x float> %src) {
+; CHECK-LABEL: foo3_8:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vcvttps2dq %ymm0, %ymm0
+; CHECK-NEXT:    vextractf128 $1, %ymm0, %xmm1
+; CHECK-NEXT:    vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
+; CHECK-NEXT:    vpshufb %xmm2, %xmm1, %xmm1
+; CHECK-NEXT:    vpshufb %xmm2, %xmm0, %xmm0
+; CHECK-NEXT:    vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; CHECK-NEXT:    vzeroupper
+; CHECK-NEXT:    retl
+;
+; CHECK-WIDE-LABEL: foo3_8:
+; CHECK-WIDE:       ## BB#0:
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm0, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $0, %eax, %xmm0, %xmm1
+; CHECK-WIDE-NEXT:    vmovshdup %xmm0, %xmm2    ## xmm2 = xmm0[1,1,3,3]
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm2, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $1, %eax, %xmm1, %xmm1
+; CHECK-WIDE-NEXT:    vpermilpd $1, %xmm0, %xmm2 ## xmm2 = xmm0[1,0]
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm2, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $2, %eax, %xmm1, %xmm1
+; CHECK-WIDE-NEXT:    vpermilps $231, %xmm0, %xmm2 ## xmm2 = xmm0[3,1,2,3]
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm2, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $3, %eax, %xmm1, %xmm1
+; CHECK-WIDE-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm0, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $4, %eax, %xmm1, %xmm1
+; CHECK-WIDE-NEXT:    vmovshdup %xmm0, %xmm2    ## xmm2 = xmm0[1,1,3,3]
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm2, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $5, %eax, %xmm1, %xmm1
+; CHECK-WIDE-NEXT:    vpermilpd $1, %xmm0, %xmm2 ## xmm2 = xmm0[1,0]
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm2, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $6, %eax, %xmm1, %xmm1
+; CHECK-WIDE-NEXT:    vpermilps $231, %xmm0, %xmm0 ## xmm0 = xmm0[3,1,2,3]
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm0, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $7, %eax, %xmm1, %xmm0
+; CHECK-WIDE-NEXT:    vzeroupper
+; CHECK-WIDE-NEXT:    retl
   %res = fptosi <8 x float> %src to <8 x i8>
   ret <8 x i8> %res
 }
-;CHECK-LABEL: foo3_4:
-;CHECK: vcvttps2dq
-;CHECK: ret
+
 define <4 x i8> @foo3_4(<4 x float> %src) {
+; CHECK-LABEL: foo3_4:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vcvttps2dq %xmm0, %xmm0
+; CHECK-NEXT:    retl
+;
+; CHECK-WIDE-LABEL: foo3_4:
+; CHECK-WIDE:       ## BB#0:
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm0, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $0, %eax, %xmm0, %xmm1
+; CHECK-WIDE-NEXT:    vmovshdup %xmm0, %xmm2    ## xmm2 = xmm0[1,1,3,3]
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm2, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $1, %eax, %xmm1, %xmm1
+; CHECK-WIDE-NEXT:    vpermilpd $1, %xmm0, %xmm2 ## xmm2 = xmm0[1,0]
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm2, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $2, %eax, %xmm1, %xmm1
+; CHECK-WIDE-NEXT:    vpermilps $231, %xmm0, %xmm0 ## xmm0 = xmm0[3,1,2,3]
+; CHECK-WIDE-NEXT:    vcvttss2si %xmm0, %eax
+; CHECK-WIDE-NEXT:    vpinsrb $3, %eax, %xmm1, %xmm0
+; CHECK-WIDE-NEXT:    retl
   %res = fptosi <4 x float> %src to <4 x i8>
   ret <4 x i8> %res
 }