[Bug target/43546] [4.7/4.8/4.9 Regression] ICE: in assign_stack_local_1, at function.c:353 with -mpreferred-stack-boundary=2 -msseregparm

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43546

--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Feb 13 13:20:06 2014
New Revision: 207757

URL: http://gcc.gnu.org/viewcvs?rev=207757&root=gcc&view=rev
Log:
    PR target/43546
    * expr.c (compress_float_constant): If x is a hard register,
    extend into a pseudo and then move to x.

    * gcc.target/i386/pr43546.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr43546.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/expr.c
    trunk/gcc/testsuite/ChangeLog