[Bug rtl-optimization/46829] ICE: in spill_failure, at reload1.c:2105 with -fschedule-insns -fsched-pressure and variadic function

[uros at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46829

--- Comment #12 from uros at gcc dot gnu.org 2012-09-01 14:29:51 UTC ---
Author: uros
Date: Sat Sep  1 14:29:45 2012
New Revision: 190847

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190847
Log:
    PR target/46829
    PR target/46843
    * config/i386/i386.c (ix86_legitimate_combined_insn): New function.
    (TARGET_LEGITIMATE_COMBINED_INSN): New macro.

testsuite/ChangeLog:

    PR target/46829
    PR target/46843
    * gcc.target/i386/pr46829.c: New test.
    * gcc.target/i386/pr46843.c: Ditto.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr46829.c
    trunk/gcc/testsuite/gcc.target/i386/pr46843.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog