https://gcc.gnu.org/g:ad2bab693f74cad239615ba8725a691d435b3a97
commit r16-2103-gad2bab693f74cad239615ba8725a691d435b3a97
Author: Richard Biener <rguent...@suse.de>
Date: Tue Jul 8 13:46:01 2025 +0200
Avoid IPA opts around guality plumbing
The following avoids inlining the actual main() (renamed to
guality_main) into the guality plumbing. This can cause
jump threading opportunities to appear and generally increase
the chance what we actually test isn't what we think. Likewise
make guality_check noipa instead of just noinline.
gcc/testsuite/
* gcc.dg/guality/guality.h (guality_main): Declare noipa.
(guality_check): Likewise.
Diff:
---
gcc/testsuite/gcc.dg/guality/guality.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/guality/guality.h
b/gcc/testsuite/gcc.dg/guality/guality.h
index d41327c24d50..48b59d2e3242 100644
--- a/gcc/testsuite/gcc.dg/guality/guality.h
+++ b/gcc/testsuite/gcc.dg/guality/guality.h
@@ -204,9 +204,10 @@ int volatile guality_attached;
of this wrapping, guality_main may not have an empty argument
list. */
-extern int guality_main (int argc, char *argv[]);
+extern int __attribute__((noipa))
+guality_main (int argc, char *argv[]);
-static void __attribute__((noinline))
+static void __attribute__((noipa))
guality_check (const char *name, gualchk_t value, int unknown_ok);
/* Set things up, run guality_main, then print a summary and quit. */
