1 files changed, 150 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx-cmp.ll b/test/CodeGen/X86/avx-cmp.ll
new file mode 100644
index 0000000..a050d6ab
--- /dev/null
+++ b/test/CodeGen/X86/avx-cmp.ll
@@ -0,0 +1,150 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
+
+; CHECK: vcmpltps %ymm
+; CHECK-NOT: vucomiss
+define <8 x i32> @cmp00(<8 x float> %a, <8 x float> %b) nounwind readnone {
+  %bincmp = fcmp olt <8 x float> %a, %b
+  %s = sext <8 x i1> %bincmp to <8 x i32>
+  ret <8 x i32> %s
+}
+
+; CHECK: vcmpltpd %ymm
+; CHECK-NOT: vucomisd
+define <4 x i64> @cmp01(<4 x double> %a, <4 x double> %b) nounwind readnone {
+  %bincmp = fcmp olt <4 x double> %a, %b
+  %s = sext <4 x i1> %bincmp to <4 x i64>
+  ret <4 x i64> %s
+}
+
+declare void @scale() nounwind uwtable
+
+; CHECK: vucomisd
+define void @render() nounwind uwtable {
+entry:
+  br i1 undef, label %for.cond5, label %for.end52
+
+for.cond5:
+  %or.cond = and i1 undef, false
+  br i1 %or.cond, label %for.body33, label %for.cond5
+
+for.cond30:
+  br i1 false, label %for.body33, label %for.cond5
+
+for.body33:
+  %tobool = fcmp une double undef, 0.000000e+00
+  br i1 %tobool, label %if.then, label %for.cond30
+
+if.then:
+  call void @scale()
+  br label %for.cond30
+
+for.end52:
+  ret void
+}
+
+; CHECK: vextractf128  $1
+; CHECK: vextractf128  $1
+; CHECK-NEXT: vpcmpgtd  %xmm
+; CHECK-NEXT: vpcmpgtd  %xmm
+; CHECK-NEXT: vinsertf128 $1
+define <8 x i32> @int256-cmp(<8 x i32> %i, <8 x i32> %j) nounwind readnone {
+  %bincmp = icmp slt <8 x i32> %i, %j
+  %x = sext <8 x i1> %bincmp to <8 x i32>
+  ret <8 x i32> %x
+}
+
+; CHECK: vextractf128  $1
+; CHECK: vextractf128  $1
+; CHECK-NEXT: vpcmpgtq  %xmm
+; CHECK-NEXT: vpcmpgtq  %xmm
+; CHECK-NEXT: vinsertf128 $1
+define <4 x i64> @v4i64-cmp(<4 x i64> %i, <4 x i64> %j) nounwind readnone {
+  %bincmp = icmp slt <4 x i64> %i, %j
+  %x = sext <4 x i1> %bincmp to <4 x i64>
+  ret <4 x i64> %x
+}
+
+; CHECK: vextractf128  $1
+; CHECK: vextractf128  $1
+; CHECK-NEXT: vpcmpgtw  %xmm
+; CHECK-NEXT: vpcmpgtw  %xmm
+; CHECK-NEXT: vinsertf128 $1
+define <16 x i16> @v16i16-cmp(<16 x i16> %i, <16 x i16> %j) nounwind readnone {
+  %bincmp = icmp slt <16 x i16> %i, %j
+  %x = sext <16 x i1> %bincmp to <16 x i16>
+  ret <16 x i16> %x
+}
+
+; CHECK: vextractf128  $1
+; CHECK: vextractf128  $1
+; CHECK-NEXT: vpcmpgtb  %xmm
+; CHECK-NEXT: vpcmpgtb  %xmm
+; CHECK-NEXT: vinsertf128 $1
+define <32 x i8> @v32i8-cmp(<32 x i8> %i, <32 x i8> %j) nounwind readnone {
+  %bincmp = icmp slt <32 x i8> %i, %j
+  %x = sext <32 x i1> %bincmp to <32 x i8>
+  ret <32 x i8> %x
+}
+
+; CHECK: vextractf128  $1
+; CHECK: vextractf128  $1
+; CHECK-NEXT: vpcmpeqd  %xmm
+; CHECK-NEXT: vpcmpeqd  %xmm
+; CHECK-NEXT: vinsertf128 $1
+define <8 x i32> @int256-cmpeq(<8 x i32> %i, <8 x i32> %j) nounwind readnone {
+  %bincmp = icmp eq <8 x i32> %i, %j
+  %x = sext <8 x i1> %bincmp to <8 x i32>
+  ret <8 x i32> %x
+}
+
+; CHECK: vextractf128  $1
+; CHECK: vextractf128  $1
+; CHECK-NEXT: vpcmpeqq  %xmm
+; CHECK-NEXT: vpcmpeqq  %xmm
+; CHECK-NEXT: vinsertf128 $1
+define <4 x i64> @v4i64-cmpeq(<4 x i64> %i, <4 x i64> %j) nounwind readnone {
+  %bincmp = icmp eq <4 x i64> %i, %j
+  %x = sext <4 x i1> %bincmp to <4 x i64>
+  ret <4 x i64> %x
+}
+
+; CHECK: vextractf128  $1
+; CHECK: vextractf128  $1
+; CHECK-NEXT: vpcmpeqw  %xmm
+; CHECK-NEXT: vpcmpeqw  %xmm
+; CHECK-NEXT: vinsertf128 $1
+define <16 x i16> @v16i16-cmpeq(<16 x i16> %i, <16 x i16> %j) nounwind readnone {
+  %bincmp = icmp eq <16 x i16> %i, %j
+  %x = sext <16 x i1> %bincmp to <16 x i16>
+  ret <16 x i16> %x
+}
+
+; CHECK: vextractf128  $1
+; CHECK: vextractf128  $1
+; CHECK-NEXT: vpcmpeqb  %xmm
+; CHECK-NEXT: vpcmpeqb  %xmm
+; CHECK-NEXT: vinsertf128 $1
+define <32 x i8> @v32i8-cmpeq(<32 x i8> %i, <32 x i8> %j) nounwind readnone {
+  %bincmp = icmp eq <32 x i8> %i, %j
+  %x = sext <32 x i1> %bincmp to <32 x i8>
+  ret <32 x i8> %x
+}
+
+;; Scalar comparison
+
+; CHECK: scalarcmpA
+; CHECK: vcmpeqsd
+define i32 @scalarcmpA() uwtable ssp {
+  %cmp29 = fcmp oeq double undef, 0.000000e+00
+  %res = zext i1 %cmp29 to i32
+  ret i32 %res
+}
+
+; CHECK: scalarcmpB
+; CHECK: vcmpeqss
+define i32 @scalarcmpB() uwtable ssp {
+  %cmp29 = fcmp oeq float undef, 0.000000e+00
+  %res = zext i1 %cmp29 to i32
+  ret i32 %res
+}
+