[Bug target/64477] [4.9/5 Regression] x86 sse unnecessary GPR spill

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64477

--- Comment #8 from uros at gcc dot gnu.org ---
Author: uros
Date: Thu Jan 22 14:43:55 2015
New Revision: 220000

URL: https://gcc.gnu.org/viewcvs?rev=220000&root=gcc&view=rev
Log:
    PR target/64688
    PR target/64477
    * config/i386/sse.md (vec_set<mode>_0): Use (Yi/r/C) constraints
    for alternative 3.

testsuite/ChangeLog:

    PR target/64688
    * g++.dg/pr64688.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/pr64688.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/sse.md
    trunk/gcc/testsuite/ChangeLog