[Bug target/39254] [4.4 Regression] gcc.c-torture/execute/va-arg-trap-1.c ICEs on powerpc-apple-darwin9

[ghazi at gcc dot gnu dot org]

------- Comment #25 from ghazi at gcc dot gnu dot org  2010-03-27 18:56 -------
Subject: Bug 39254

Author: ghazi
Date: Sat Mar 27 18:56:08 2010
New Revision: 157780

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157780
Log:
        Backport:
        2009-06-16  J"orn Rennecke  <joern.rennecke@arc.com>
                    Janis Johnson  <janis187@us.ibm.com>

        PR target/39254
        * config/rs6000/rs6000.c (rs6000_emit_move): Don't emit a USE
        for the symbol ref of a constant that is the source of a move
        - nor for any other not-obvious-label-ref constants.


Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/config/rs6000/rs6000.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254