1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fast-isel-x86-64.ll b/test/CodeGen/X86/fast-isel-x86-64.ll
index d45a54fb14..e5f1a7c166 100644
--- a/test/CodeGen/X86/fast-isel-x86-64.ll
+++ b/test/CodeGen/X86/fast-isel-x86-64.ll
@@ -225,3 +225,16 @@ if.else:                                          ; preds = %entry
 ; CHECK-NEXT: je 
 }
 
+; Check that 0.0 is materialized using pxor
+define void @test18(float* %p1) {
+  store float 0.0, float* %p1
+  ret void
+; CHECK: test18:
+; CHECK: pxor
+}
+define void @test19(double* %p1) {
+  store double 0.0, double* %p1
+  ret void
+; CHECK: test19:
+; CHECK: pxor
+}