With improvements (not actually implemented yet but shows up with LLVM),
the call in pr17377.c to prevent a tail call does not work. So
to make it more robust, we need to mark the variable x as being volatile.
Pushed as obvious after testing on x86_64-linux-gnu.
gcc/testsuite/ChangeLog:
* gcc.c-torture/execute/pr17377.c: Mark global variable x
as volatile.
Signed-off-by: Andrew Pinski <[email protected]>
---
gcc/testsuite/gcc.c-torture/execute/pr17377.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr17377.c
b/gcc/testsuite/gcc.c-torture/execute/pr17377.c
index 9b2ce078e01..40807777050 100644
--- a/gcc/testsuite/gcc.c-torture/execute/pr17377.c
+++ b/gcc/testsuite/gcc.c-torture/execute/pr17377.c
@@ -28,7 +28,7 @@ f (int i)
return 0;
}
-int x;
+volatile int x;
void *y (int i) __attribute__ ((__noinline__,__noclone__));
void *
--
2.43.0
