Hi!
This PR has been fixed by the PR112526 fix.
Tested on x86_64-linux and i686-linux, committed to trunk as obvious.
2023-11-22 Jakub Jelinek <ja...@redhat.com>
PR target/65368
* gcc.target/i386/bmi2-pr112518.c: New test.
--- gcc/testsuite/gcc.target/i386/bmi2-pr112518.c.jj 2023-11-21
19:55:21.948132480 +0100
+++ gcc/testsuite/gcc.target/i386/bmi2-pr112518.c 2023-11-21
19:57:13.694570877 +0100
@@ -0,0 +1,25 @@
+/* PR target/65368 */
+/* { dg-do run { target { bmi2 && int128 } } } */
+/* { dg-options "-Os -mbmi2" } */
+
+#include "bmi2-check.h"
+
+unsigned u;
+int g;
+
+unsigned long long
+foo (int i)
+{
+ unsigned long long x = u;
+ g = __builtin_mul_overflow_p (u, ((unsigned __int128) 4292468825) << 64 |
150, 0);
+ x |= g % i;
+ return x;
+}
+
+static __attribute__((noipa)) void
+bmi2_test ()
+{
+ unsigned long long x = foo (3);
+ if (x)
+ __builtin_abort ();
+}
Jakub
