[Bug tree-optimization/121035] [15 Regression] ICE on valid code at -O{2,3} with "-fno-tree-dce -fno-tree-dse -fno-expensive-optimizations -fno-ssa-phiopt" on x86_64-linux-gnu: Segmentation fault
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Sep 1 17:40:49 GMT 2026
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121035
--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Georg-Johann Lay <gjl@gcc.gnu.org>:
https://gcc.gnu.org/g:f7389ff9d1d977b14b5245cf4ae535885661e4a9
commit r17-3829-gf7389ff9d1d977b14b5245cf4ae535885661e4a9
Author: Georg-Johann Lay <avr@gjlay.de>
Date: Tue Sep 1 19:36:12 2026 +0200
Skip sloppy PR121035 test
gcc.dg/pr121035.c failed with
FAIL: gcc.dg/pr121035.c (test for excess errors)
Excess errors:
gcc.dg/pr121035.c:92:1: error: incompatible types in 'PHI' argument 1
unsigned int
long unsigned int
_11 = PHI <0(5), 4294967295(6)>
gcc.dg/pr121035.c:92:1: error: type mismatch in binary expression
unsigned int
unsigned int
long unsigned int
_6 = g_15 * 4294967294;
so the test case assumes int32plus at the least, changed accordingly.
gcc/testsuite/
PR testsuite/121035
* gcc.dg/pr121035.c: Require int32plus.
More information about the Gcc-bugs
mailing list