]> git.ipfire.org Git - thirdparty/gcc.git/commit - gcc/ChangeLog
projects / thirdparty / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4369c11) | patch
re PR rtl-optimization/55845 (454.calculix miscompares with -march=btver2 -O3 -ffastm...
authorJakub Jelinek <jakub@gcc.gnu.org>
Tue, 8 Jan 2013 18:00:10 +0000 (19:00 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Tue, 8 Jan 2013 18:00:10 +0000 (19:00 +0100)
commitc6d851b95a7bd268c9ba8576d77e057fa162b855
treefb756f10444e5e6416cb8b94e292ce75b17b24f4tree | snapshot
parent4369c11e008025946fee81886a4b4a841c910408commit | diff
re PR rtl-optimization/55845 (454.calculix miscompares with -march=btver2 -O3 -ffastmath -fschedule-insns -mvzeroupper for test data run)

PR rtl-optimization/55845
* df-problems.c (can_move_insns_across): Stop scanning at
volatile_insn_p source instruction or give up if
across_from .. across_to range contains any volatile_insn_p
instructions.

* gcc.target/i386/pr55845.c: New test.

From-SVN: r195028
gcc/ChangeLog diff | blob | blame | history
gcc/df-problems.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.target/i386/pr55845.c [new file with mode: 0644] blob
Mirror of https://gcc.gnu.org/git/gcc.git