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re PR rtl-optimization/64087 (ICE on valid code at -O3 on x86_64-linux-gnu in in...
authorVladimir Makarov <vmakarov@redhat.com>
Fri, 28 Nov 2014 15:39:52 +0000 (15:39 +0000)
committerVladimir Makarov <vmakarov@gcc.gnu.org>
Fri, 28 Nov 2014 15:39:52 +0000 (15:39 +0000)
commit9503ade2ec5dfd8c22ce8f5f1277e4603a35169c
tree9bb745aa18a89da9fb11997ec77c59c62cb054fatree
parent51e5fd69c64bdd22b0931e8724f18b53bf95c6b7commit | diff
re PR rtl-optimization/64087 (ICE on valid code at -O3 on x86_64-linux-gnu in in lra_create_live_ranges, at lra-lives.c:1330)

2014-11-28  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/64087
* lra-lives.c (process_bb_lives): Add debug output.
(lra_create_live_ranges): Don't remove dead insn on the second
call of lra_create_live_ranges_1.

2014-11-28  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/64087
*  gcc.dg/pr64087.c: New.

From-SVN: r218162
gcc/ChangeLog diff | blob | history
gcc/lra-lives.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/pr64087.c [new file with mode: 0644] blob