1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx-varargs-x86_64.ll b/test/CodeGen/X86/avx-varargs-x86_64.ll
new file mode 100644
index 0000000000..b0932bdfce
--- /dev/null
+++ b/test/CodeGen/X86/avx-varargs-x86_64.ll
@@ -0,0 +1,15 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
+; <rdar://problem/10463281>
+; Check that the <8 x float> is passed on the stack.
+
+@x = common global <8 x float> zeroinitializer, align 32
+declare i32 @f(i32, ...)
+
+; CHECK: test1:
+; CHECK: vmovaps	%ymm0, (%rsp)
+define void @test1() nounwind uwtable ssp {
+entry:
+  %0 = load <8 x float>* @x, align 32
+  %call = call i32 (i32, ...)* @f(i32 1, <8 x float> %0)
+  ret void
+}