[Bug target/78262] [7 Regression] wrong code with -fschedule-insns

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78262

--- Comment #3 from uros at gcc dot gnu.org ---
Author: uros
Date: Wed Nov  9 19:44:22 2016
New Revision: 242014

URL: https://gcc.gnu.org/viewcvs?rev=242014&root=gcc&view=rev
Log:
        PR target/78262
        * config/i386/i386.md (*<shift_insn><mode>3_doubleword): Mark
        operand 0 as earlyclobber.

testsuite/ChangeLog:

        PR target/78262
        * gcc.target/i386/pr78262.c: New test.


Added:
    branches/gcc-6-branch/gcc/testsuite/gcc.target/i386/pr78262.c
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/config/i386/i386.md
    branches/gcc-6-branch/gcc/testsuite/ChangeLog