[Bug tree-optimization/89572] [7/8 Regression] ICE in dyn_cast<gcond*, gimple>(gimple*) / get_loop_exit_condition(loop const*)
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Mar 4 12:23:00 GMT 2019
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89572
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Mar 4 12:23:17 2019
New Revision: 269363
URL: https://gcc.gnu.org/viewcvs?rev=269363&root=gcc&view=rev
Log:
2019-03-04 Richard Biener <rguenther@suse.de>
PR middle-end/89572
* tree-scalar-evolution.c: (get_loop_exit_condition): Use
safe_dyn_cast.
* gcc.dg/torture/pr89572.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr89572.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-scalar-evolution.c
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