x86_32 Darwin ABI: Treat empty unions like empty structures.
- Current return-arguments-32 status: 15/1000 failures
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68132 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/x86_32-arguments.c b/test/CodeGen/x86_32-arguments.c
index 632949e..9334895 100644
--- a/test/CodeGen/x86_32-arguments.c
+++ b/test/CodeGen/x86_32-arguments.c
@@ -15,8 +15,6 @@
// tests. This should be the same as @f8_2.
// RUN: grep 'define void @f9_2(%.truct.s9\* byval %a0)' %t &&
-// RUN: true
-
char f0(void) {
}
@@ -65,3 +63,13 @@
void f9_2(struct s9 a0) {
}
+// Return of small structures and unions...
+
+// RUN: grep 'float @f10()' %t &&
+struct s10 {
+ union { };
+ float f;
+} f10(void) {}
+
+// RUN: true
+