[Bug c++/52247] [4.5/4.6 Regression] ICE with asm goto

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52247

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-14 23:36:24 UTC ---
Author: jakub
Date: Tue Feb 14 23:36:19 2012
New Revision: 184244

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184244
Log:
    Backported from mainline
    2012-02-14  Jakub Jelinek  <jakub@redhat.com>

    PR c++/52247
    * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
    lookup_label on label's name and set TREE_USED.

    * g++.dg/template/asmgoto1.C: New test.

Added:
    branches/gcc-4_6-branch/gcc/testsuite/g++.dg/template/asmgoto1.C
Modified:
    branches/gcc-4_6-branch/gcc/cp/ChangeLog
    branches/gcc-4_6-branch/gcc/cp/pt.c
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog