projects / platform / upstream / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 47f5f7e) | patch
re PR target/83252 (Wrong code with "-march=skylake-avx512 -O3")
authorVladimir Makarov <vmakarov@redhat.com>
Thu, 7 Dec 2017 17:50:54 +0000 (17:50 +0000)
committerVladimir Makarov <vmakarov@gcc.gnu.org>
Thu, 7 Dec 2017 17:50:54 +0000 (17:50 +0000)
commit75214935bee043e659ca7172a84451ded10e8987
treed8573e0592c70f7dbd5aff292a730f6d78f007betree | snapshot
parent47f5f7e74920fe65f5ebe4737a9c70c34178990acommit | diff
re PR target/83252 (Wrong code with "-march=skylake-avx512 -O3")

2017-12-07  Vladimir Makarov  <vmakarov@redhat.com>

PR target/83252
PR rtl-optimization/80818
* lra.c (add_regs_to_insn_regno_info): Make a hard reg in CLOBBER
always early clobbered.
* lra-lives.c (process_bb_lives): Check input hard regs for early
clobbered non-operand hard reg.

From-SVN: r255471
gcc/ChangeLog diff | blob | history
gcc/lra-lives.c diff | blob | history
gcc/lra.c diff | blob | history
Domain: System / Toolchain;