re PR libgomp/84086 ([8 Regresssion] segfault in instantiate_scev_r for libgomp.fortr...
authorRichard Biener <rguenther@suse.de>
Mon, 29 Jan 2018 15:22:55 +0000 (15:22 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 29 Jan 2018 15:22:55 +0000 (15:22 +0000)
commitb9921bf0a01418b70e7869c45fd0c3cb7c50f528
tree7172e8e175be33df91a5cb96df4db2001e894eec
parent670a8d74975944b8a1f7ae7b1325ccd11aabeac3
re PR libgomp/84086 ([8 Regresssion] segfault in instantiate_scev_r for libgomp.fortran/examples-4/simd-2.f90 -O1)

2018-01-29  Richard Biener  <rguenther@suse.de>

PR tree-optimization/84086
* tree-ssanames.c: Include cfgloop.h and tree-scalar-evolution.h.
(flush_ssaname_freelist): When SSA names were released reset
the SCEV hash table.

From-SVN: r257152
gcc/ChangeLog
gcc/tree-ssanames.c