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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/20060125-1.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/20060125-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/20060125-1.c
new file mode 100644
index 000000000..ed9dcce84
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/20060125-1.c
@@ -0,0 +1,30 @@
+/* PR rtl-optimization/25703 */
+/* { dg-do run } */
+/* { dg-require-effective-target ia32 } */
+/* { dg-options "-O2 -mtune=i486" } */
+
+extern void abort (void);
+
+struct a
+{
+ int a;
+ char b,c,d,e;
+};
+
+__attribute__ ((noinline))
+__attribute__ ((regparm(1))) t(struct a a)
+{
+ if (a.a!=1 || a.b!=1 || a.c!=1)
+ abort();
+}
+
+int main()
+{
+ struct a a;
+ a.c=1;
+ a.a=1;
+ a.b=1;
+ t(a);
+ return 0;
+}
+