[Bug tree-optimization/82389] [8 Regression] ICE on valid code on x86_64-linux-gnu: Segmentation fault
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Oct 2 15:44:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82389
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Oct 2 15:44:10 2017
New Revision: 253356
URL: https://gcc.gnu.org/viewcvs?rev=253356&root=gcc&view=rev
Log:
PR tree-optimization/82387
PR tree-optimization/82388
PR tree-optimization/82389
* tree-ssa-dse.c (dse_classify_store): Test byte_tracking_enabled
instead of live_bytes non-NULL.
* gcc.c-torture/compile/pr82389.c: New test.
* gcc.c-torture/execute/pr82387.c: New test.
* gcc.c-torture/execute/pr82388.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr82389.c
trunk/gcc/testsuite/gcc.c-torture/execute/pr82387.c
trunk/gcc/testsuite/gcc.c-torture/execute/pr82388.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-dse.c
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