r275926 - in /trunk/gcc: ChangeLog config/i386/...

Thu Sep 19 01:21:00 GMT 2019

Author: liuhongt
Date: Thu Sep 19 01:21:39 2019
New Revision: 275926

URL: https://gcc.gnu.org/viewcvs?rev=275926&root=gcc&view=rev
Log:
Extend pass rpad to handle avx512f vcvtusi2ss vcvtusi2ss
538.imagick_r improved by 4% with single copy run on SKYLAKE workstation.

gcc/
	* config/i386/i386.md
	(*floatuns<SWI48:mode><MODEF:mode>2_avx512):
	Add avx_partial_xmm_update.

gcc/testsuie
	* gcc.target/i386/pr87007-3.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr87007-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md
    trunk/gcc/testsuite/ChangeLog