1 files changed, 39 insertions, 0 deletions
diff --git a/test/CodeGen/X86/v2f32.ll b/test/CodeGen/X86/v2f32.ll
new file mode 100644
index 0000000000000..9c4b773a61909
--- /dev/null
+++ b/test/CodeGen/X86/v2f32.ll
@@ -0,0 +1,39 @@
+; RUN: llc < %s -march=x86-64 -mcpu=penryn -asm-verbose=0 -o - | FileCheck %s -check-prefix=X64
+; RUN: llc < %s -mcpu=yonah -march=x86 -asm-verbose=0 -o - | FileCheck %s -check-prefix=X32
+
+; PR7518
+define void @test1(<2 x float> %Q, float *%P2) nounwind {
+  %a = extractelement <2 x float> %Q, i32 0
+  %b = extractelement <2 x float> %Q, i32 1
+  %c = fadd float %a, %b
+
+  store float %c, float* %P2
+  ret void
+; X64: test1:
+; X64-NEXT: addss	%xmm1, %xmm0
+; X64-NEXT: movss	%xmm0, (%rdi)
+; X64-NEXT: ret
+
+; X32: test1:
+; X32-NEXT: movss	4(%esp), %xmm0
+; X32-NEXT: addss	8(%esp), %xmm0
+; X32-NEXT: movl	12(%esp), %eax
+; X32-NEXT: movss	%xmm0, (%eax)
+; X32-NEXT: ret
+}
+
+
+define <2 x float> @test2(<2 x float> %Q, <2 x float> %R, <2 x float> *%P) nounwind {
+  %Z = fadd <2 x float> %Q, %R
+  ret <2 x float> %Z
+  
+; X64: test2:
+; X64-NEXT: insertps $0
+; X64-NEXT: insertps $16
+; X64-NEXT: insertps $0
+; X64-NEXT: insertps $16
+; X64-NEXT: addps
+; X64-NEXT: movaps
+; X64-NEXT: pshufd
+; X64-NEXT: ret
+}