[Bug tree-optimization/70169] [4.9/5 Regression] ICE at -O1 and above on x86_64-linux-gnu in gen_lsm_tmp_name, at tree-ssa-loop.c:791
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Mar 30 12:41:00 GMT 2016
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70169
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Mar 30 12:40:50 2016
New Revision: 234562
URL: https://gcc.gnu.org/viewcvs?rev=234562&root=gcc&view=rev
Log:
Backported from mainline
2016-03-11 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/70169
* tree-ssa-loop.c (gen_lsm_tmp_name): Handle FUNCTION_DECL and
LABEL_DECL like VAR_DECL. Emit nothing instead of gcc_unreachable
for unknown codes.
* gcc.dg/pr70169.c: New test.
Added:
branches/gcc-5-branch/gcc/testsuite/gcc.dg/pr70169.c
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/testsuite/ChangeLog
branches/gcc-5-branch/gcc/tree-ssa-loop.c
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