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Diffstat (limited to 'gcc/testsuite/gcc.target/i386/interrupt-10.c')
-rw-r--r--gcc/testsuite/gcc.target/i386/interrupt-10.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/interrupt-10.c b/gcc/testsuite/gcc.target/i386/interrupt-10.c
new file mode 100644
index 00000000000..b025a614c11
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/interrupt-10.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mno-mpx -mno-sse -mno-mmx -mno-80387 -mno-cld" } */
+
+extern int check_int (int *i, void *, int align);
+typedef int aligned __attribute__((aligned(64)));
+
+__attribute__((interrupt))
+void
+foo (void *frame)
+{
+ aligned j;
+ if (check_int (frame, &j, __alignof__(j)))
+ __builtin_abort ();
+}
+
+/* { dg-final { scan-assembler-times "and\[lq\]?\[^\\n\]*-64,\[^\\n\]*sp" 1 } } */
+/* { dg-final { scan-assembler-times "iret" 1 { target ia32 } } } */
+/* { dg-final { scan-assembler-times "iretq" 1 { target { ! ia32 } } } } */
+/* { dg-final { scan-assembler-times "\tcld" 1 } } */