From cd76e673eb40779b526e3bbd60b51202572a1d6c Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Wed, 1 Apr 2009 06:13:08 +0000
Subject: x86-32 Darwin ABI: Handle direct return of vectors.  - Current
 return-arguments-32 status is: 8 out of 1000 failures (-7)

llvm-svn: 68192
---
 clang/test/CodeGen/x86_32-arguments.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'clang/test/CodeGen/x86_32-arguments.c')

diff --git a/clang/test/CodeGen/x86_32-arguments.c b/clang/test/CodeGen/x86_32-arguments.c
index 93348951862..58637d52532 100644
--- a/clang/test/CodeGen/x86_32-arguments.c
+++ b/clang/test/CodeGen/x86_32-arguments.c
@@ -71,5 +71,19 @@ struct s10 {
   float f;
 } f10(void) {}
 
-// RUN: true
+// Small vectors and 1 x {i64,double} are returned in registers...
+
+// RUN: grep 'i32 @f11()' %t &&
+// RUN: grep -F 'void @f12(<2 x i32>* noalias sret %agg.result)' %t &&
+// RUN: grep 'i64 @f13()' %t &&
+// RUN: grep 'i64 @f14()' %t &&
+typedef short T11 __attribute__ ((vector_size (4)));
+T11 f11(void) {}
+typedef int T12 __attribute__ ((vector_size (8)));
+T12 f12(void) {}
+typedef long long T13 __attribute__ ((vector_size (8)));
+T13 f13(void) {}
+typedef double T14 __attribute__ ((vector_size (8)));
+T14 f14(void) {}
 
+// RUN: true
-- 
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