https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71323
Bug ID: 71323
Summary: ice in verify_ssa failed
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
Created attachment 38587
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38587&action=edit
C source code
The attached C code, when compiled by today's gcc trunk and the compiler
flag -O2, does this:
tiff2pdf.c: In function ‘tiff2pdf’:
tiff2pdf.c:711:1: error: definition in block 198 follows the use
for SSA_NAME: _1153 in statement:
_233 = _1153 * 2;
tiff2pdf.c:711:1: internal compiler error: verify_ssa failed
0xd79fb9 verify_ssa(bool, bool)
../../src/trunk/gcc/tree-ssa.c:1039
0xab09ad execute_function_todo
../../src/trunk/gcc/passes.c:1971
0xab132b execute_todo
../../src/trunk/gcc/passes.c:2016
