r249009 - in /trunk/gcc: ChangeLog config/i386/...

Thu Jun 8 11:24:00 GMT 2017

Author: kyukhin
Date: Thu Jun  8 11:24:50 2017
New Revision: 249009

URL: https://gcc.gnu.org/viewcvs?rev=249009&root=gcc&view=rev
Log:
[PR73350][PR80862] Improve subst for RC-capable insns.

PR target/73350,80862
gcc/
	* config/i386/subst.md (round): Fix round pattern.
	* config/i386/i386.c (ix86_erase_embedded_rounding):
	Fix erasing rounding for the fixed pattern.

gcc/testsuite/
	* gcc.target/i386/pr73350.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr73350.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/subst.md
    trunk/gcc/testsuite/ChangeLog