https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100512
--- Comment #5 from Aldy Hernandez <aldyh at gcc dot gnu.org> --- *** Bug 100578 has been marked as a duplicate of this bug. ***
[Bug tree-optimization/100512] [12 Regression] ICE during GIMPLE pass: cddce in mark_operand_necessary, at tree-ssa-dce.c:173 (under -O2 to -Os) since r12-623-g1416a1434c43de0b
aldyh at gcc dot gnu.org via Gcc-bugs Thu, 13 May 2021 12:59:51 -0700
- [Bug tree-optimization/100512] ... haoxintu at gmail dot com via Gcc-bugs
- [Bug tree-optimization/100... haoxintu at gmail dot com via Gcc-bugs
- [Bug tree-optimization/100... rguenth at gcc dot gnu.org via Gcc-bugs
- [Bug tree-optimization/100... marxin at gcc dot gnu.org via Gcc-bugs
- [Bug tree-optimization/100... aldyh at gcc dot gnu.org via Gcc-bugs
- [Bug tree-optimization/100... aldyh at gcc dot gnu.org via Gcc-bugs
- [Bug tree-optimization/100... aldyh at gcc dot gnu.org via Gcc-bugs
- [Bug tree-optimization/100... amacleod at redhat dot com via Gcc-bugs
- [Bug tree-optimization/100... cvs-commit at gcc dot gnu.org via Gcc-bugs
- [Bug tree-optimization/100... marxin at gcc dot gnu.org via Gcc-bugs
