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diff gcc/testsuite/c-c++-common/patchable_function_entry-default.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/patchable_function_entry-default.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,17 @@
+/* { dg-do compile { target { ! nvptx*-*-* } } } */
+/* { dg-options "-O2 -fpatchable-function-entry=3,1" } */
+/* { dg-final { scan-assembler-times "nop" 3 { target { ! alpha*-*-* } } } } */
+/* { dg-final { scan-assembler-times "bis" 3 { target alpha*-*-* } } } */
+
+extern int a;
+
+/* Nothing declared must not mean anything.  */
+int f3 (void);
+
+/* F3 should get a default-sized NOP area.  */
+int
+__attribute__((noinline))
+f3 (void)
+{
+  return 5*a;
+}