https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88029
Bug ID: 88029
Summary: [9 Regression] ICE in execute_todo, at passes.c:1974
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Keywords: ice-checking, ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
gcc-9.0.0-alpha20181111 snapshot (r266019) ICEs when compiling
gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-13.c at any -O level except 0 and w/
-frounding-math -fno-tree-ccp:
% gcc-9.0.0-alpha20181111 -O1 -frounding-math -fno-tree-ccp -w -c
gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-13.c
during GIMPLE pass: fre
gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-13.c: In function 'f':
gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-13.c:23:1: internal compiler error: in
execute_todo, at passes.c:1974
23 | }
| ^
0x653955 execute_todo
/var/tmp/portage/sys-devel/gcc-9.0.0_alpha20181111/work/gcc-9-20181111/gcc/passes.c:1974
