--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/X86/sext-setcc-self.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,55 @@
+; RUN: llc -march=x86-64 -mcpu=nehalem -asm-verbose=false < %s | FileCheck %s
+
+define <4 x i32> @test_ueq(<4 x float> %in) {
+entry:
+  ; CHECK: pcmpeqd %xmm0, %xmm0
+  ; CHECK-NEXT: ret
+  %0 = fcmp ueq <4 x float> %in, %in
+  %1 = sext <4 x i1> %0 to <4 x i32>
+  ret <4 x i32> %1
+}
+
+define <4 x i32> @test_uge(<4 x float> %in) {
+entry:
+  ; CHECK: pcmpeqd %xmm0, %xmm0
+  ; CHECK-NEXT: ret
+  %0 = fcmp uge <4 x float> %in, %in
+  %1 = sext <4 x i1> %0 to <4 x i32>
+  ret <4 x i32> %1
+}
+
+define <4 x i32> @test_ule(<4 x float> %in) {
+entry:
+  ; CHECK: pcmpeqd %xmm0, %xmm0
+  ; CHECK-NEXT: ret
+  %0 = fcmp ule <4 x float> %in, %in
+  %1 = sext <4 x i1> %0 to <4 x i32>
+  ret <4 x i32> %1
+}
+
+define <4 x i32> @test_one(<4 x float> %in) {
+entry:
+  ; CHECK: xorps %xmm0, %xmm0
+  ; CHECK-NEXT: ret
+  %0 = fcmp one <4 x float> %in, %in
+  %1 = sext <4 x i1> %0 to <4 x i32>
+  ret <4 x i32> %1
+}
+
+define <4 x i32> @test_ogt(<4 x float> %in) {
+entry:
+  ; CHECK: xorps %xmm0, %xmm0
+  ; CHECK-NEXT: ret
+  %0 = fcmp ogt <4 x float> %in, %in
+  %1 = sext <4 x i1> %0 to <4 x i32>
+  ret <4 x i32> %1
+}
+
+define <4 x i32> @test_olt(<4 x float> %in) {
+entry:
+  ; CHECK: xorps %xmm0, %xmm0
+  ; CHECK-NEXT: ret
+  %0 = fcmp olt <4 x float> %in, %in
+  %1 = sext <4 x i1> %0 to <4 x i32>
+  ret <4 x i32> %1
+}