r267825 - in /trunk/gcc: ChangeLog config/i386/...

[jakub@gcc.gnu.org]

Author: jakub
Date: Thu Jan 10 23:20:19 2019
New Revision: 267825

URL: https://gcc.gnu.org/viewcvs?rev=267825&root=gcc&view=rev
Log:
	PR target/88785
	* config/i386/sse.md (float<floatunssuffix>v2div2sf2): Turn into
	define_expand.
	(*float<floatunssuffix>v2div2sf2): New define_insn.
	(float<floatunssuffix>v2div2sf2_mask): Turn into define_expand.
	(*float<floatunssuffix>v2div2sf2_mask): New define_insn.
	(*float<floatunssuffix>v2div2sf2_mask_1): Replace
	subrtxes (const_vector:V2SF [(const_int 0) (const_int 0)]) with
	match_operands with "const0_operand" "C".

	* g++.target/i386/pr88785.C: New test.

Added:
    trunk/gcc/testsuite/g++.target/i386/pr88785.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/sse.md
    trunk/gcc/testsuite/ChangeLog