https://gcc.gnu.org/g:091e45b4e97d1ecf765bf3afb58cecda23fee23c
commit r15-4685-g091e45b4e97d1ecf765bf3afb58cecda23fee23c
Author: Sam James <s...@gentoo.org>
Date: Fri Oct 25 17:59:31 2024 +0100
testsuite: lto: fix tbaa_0 test
These failures were hidden until we started to run the test by fixing
the filename earlier: use dg-lto directives, pass -std=gnu89 for
implicit-int, and use -flto-partition=none like
c-c++-common/hwasan/builtin-special-handling.c.
gcc/testsuite/ChangeLog:
* gcc.dg/lto/tbaa_0.c: Use dg-lto directives, pass -std=gnu89, and
use -flto-partition=none.
Diff:
---
gcc/testsuite/gcc.dg/lto/tbaa_0.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/lto/tbaa_0.c
b/gcc/testsuite/gcc.dg/lto/tbaa_0.c
index 74c049671133..eb14ea62b896 100644
--- a/gcc/testsuite/gcc.dg/lto/tbaa_0.c
+++ b/gcc/testsuite/gcc.dg/lto/tbaa_0.c
@@ -1,5 +1,7 @@
-/* { dg-do compile } */
-/* { dg-options "-O2 -flto -fdump-tree-evrp" } */
+/* { dg-lto-do link } */
+/* We need -flto=partition=none to get the dump file for scan-tree-dump-times.
*/
+/* { dg-lto-options {{ -O2 -flto -flto-partition=none -fdump-tree-evrp
-std=gnu89 }} } */
+
typedef struct rtx_def *rtx;
typedef struct cselib_val_struct
{
@@ -38,4 +40,4 @@ discard_useless_locs (x, info)
n_useless_values++;
}
}
-/* { dg-final { scan-tree-dump-times "n_useless_values" 2 "evrp" } } */
+/* { dg-final { scan-tree-dump-times "n_useless_values" 2 "evrp" } } */
