[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

[uros at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597

--- Comment #13 from uros at gcc dot gnu.org 2012-12-06 22:05:25 UTC ---
Author: uros
Date: Thu Dec  6 22:05:21 2012
New Revision: 194274

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194274
Log:
    PR target/55597
    * config/i386/i386.c (legitimize_tls_address): Zero-extend x to Pmode,
    before using it as insn or call equivalent.

testsuite/ChangeLog:

    PR target/55597
    * gcc.target/i386/pr55597.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr55597.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog