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(parent: 104cb50) | patch
Generate "xor reg, reg" if optimizing for size
authorH.J. Lu <hongjiu.lu@intel.com>
Thu, 17 Apr 2014 15:19:34 +0000 (15:19 +0000)
committerH.J. Lu <hjl@gcc.gnu.org>
Thu, 17 Apr 2014 15:19:34 +0000 (08:19 -0700)
commit40ed344a3c6a77153fce93d27751560627a08bfa
tree49aa8338162fa47d4bf2e6463d0babaaff20aee8tree | snapshot
parent104cb50bd13ccb8ed1934ef3a8f90ec9e4e1c1decommit | diff
Generate "xor reg, reg" if optimizing for size

PR target/60863
* config/i386/i386.c (ix86_expand_clear): Remove outdated
comment.  Check optimize_insn_for_size_p instead of
optimize_insn_for_speed_p.

From-SVN: r209488
gcc/ChangeLog diff | blob | blame | history
gcc/config/i386/i386.c diff | blob | blame | history
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