[Bug target/84828] ICE in verify_flow_info at gcc/cfghooks.c:265
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Mar 13 08:05:00 GMT 2018
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84828
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Mar 13 08:04:54 2018
New Revision: 258476
URL: https://gcc.gnu.org/viewcvs?rev=258476&root=gcc&view=rev
Log:
PR target/84828
* reg-stack.c (change_stack): Change update_end var from int to
rtx_insn *, if non-NULL don't update just BB_END (current_block), but
also call set_block_for_insn on the newly added insns and rescan.
* g++.dg/ext/pr84828.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/ext/pr84828.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/reg-stack.c
trunk/gcc/testsuite/ChangeLog
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