[Bug inline-asm/16194] [3.4/4.0/4.1 Regression] global register with inline-asm and clobered

["amylaar at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #20 from amylaar at gcc dot gnu dot org  2006-02-14 14:36 -------
Subject: Bug 16194

Author: amylaar
Date: Tue Feb 14 14:36:15 2006
New Revision: 110970

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110970
Log:
PR inline-asm/16194

2006-01-31  J"orn Rennecke <joern.rennecke@st.com>

gcc:
        * tree.h (decl_overlaps_hard_reg_set_p) Don't declare.
        (tree_overlaps_hard_reg_set): Declare.
        * stmt.c (decl_overlaps_hard_reg_set_p): Now static.  Change return
        type and signature to match function type expected by walk_tree.
        (tree_overlaps_hard_reg_set): New function.
        (decl_conflicts_with_clobbers_p): Rename to:
        (tree_conflicts_with_clobbers_p).  Take HARD_REG_SET * argument.
        Use tree_overlaps_hard_reg_set.  Changed caller.
        * doc/tm.texi (TARGET_MD_ASM_CLOBBERS): Replace
        decl_overlaps_hard_reg_set_p with tree_overlaps_hard_reg_set.
        * cris.c (cris_md_asm_clobbers): Likewise.

gcc/testsuite:
        * gcc.dg/pr16194.c: New test.

Added:
    branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/pr16194.c
      - copied unchanged from r110810, trunk/gcc/testsuite/gcc.dg/pr16194.c
Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/config/cris/cris.c
    branches/gcc-4_1-branch/gcc/doc/tm.texi
    branches/gcc-4_1-branch/gcc/stmt.c
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_1-branch/gcc/tree.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16194