r260135 - in /trunk/gcc: ChangeLog config/i386/...

Thu May 10 20:59:00 GMT 2018

Author: uros
Date: Thu May 10 20:59:18 2018
New Revision: 260135

URL: https://gcc.gnu.org/viewcvs?rev=260135&root=gcc&view=rev
Log:
	* config/i386/i386.c (ix86_expand_builtin) <case IX86_BUILTIN_RDPID>:
	Generate SImode target register for null target.
	<case IX86_BUILTIN_XGETBV>: Ditto.
	<case IX86_BUILTIN_XSETBV>: Optimize LSHIFTRT generation.
	* config/i386/xsaveintrin.h (_xgetbv): Add missing return.

testsuite/ChangeLog:

	* gcc.target/i386/xgetsetbv.c: Check also variable arguments.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/xsaveintrin.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/xgetsetbv.c