[Bug target/47312] [4.6 Regression] ICE: in expand_ternary_op, at optabs.c:656 with -flto -mno-sse -mxop and __builtin_fmaf()

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47312

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-02-03 
10:53:21 UTC ---
Author: jakub
Date: Thu Feb  3 10:53:19 2011
New Revision: 169786

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169786
Log:
    PR target/47312
    * expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand
    fma, expand FMA_EXPR as fma{,f,l} call.

    * gcc.target/i386/pr47312.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr47312.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/expr.c
    trunk/gcc/testsuite/ChangeLog