[Bug middle-end/78738] [7 Regression] ICE in extract_insn, at recog.c:2311

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78738

--- Comment #5 from uros at gcc dot gnu.org ---
Author: uros
Date: Mon Dec 12 16:02:28 2016
New Revision: 243559

URL: https://gcc.gnu.org/viewcvs?rev=243559&root=gcc&view=rev
Log:
        PR target/78738
        * config/i386/i386.h (X87_ENABLE_ARITH): Also enable for
        flag_unsafe_math_optimizations.
        (X87_ENABLE_FLOAT): Ditto.

testsuite/ChangeLog:

        PR target/78738
        * gcc.target/i386/pr78738.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr78738.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.h
    trunk/gcc/testsuite/ChangeLog