CVS commit: [netbsd-6-0] src/external/gpl3/gcc/dist/gcc/config/sparc

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Sun Jan 12 12:35:39 UTC 2014

Modified Files:
        src/external/gpl3/gcc/dist/gcc/config/sparc [netbsd-6-0]:
            constraints.md predicates.md sync.md

Log Message:
Pull up following revision(s) (requested by martin in ticket #1006):
        external/gpl3/gcc/dist/gcc/config/sparc/constraints.md: revision 1.2
        external/gpl3/gcc/dist/gcc/config/sparc/predicates.md: revision 1.2
        external/gpl3/gcc/dist/gcc/config/sparc/sync.md: revision 1.2
Port from newer gcc:
Add a "mem_noofs_operand" predicate and corresponding "w" constraint.
Use those instead of "memory_reg_operand"/"m" for some atomic instrinsic
patterns: casx (and friends) do not accept an offset from the pointer
register (they are synthetic instructions mapping to e.g. casxa [..]
ASI_P, ... and the opcode space encoding offsets in other instructions
is needed to encode the ASI here).
This fixes the build of gtk+-3.10.6 from pkgsrc on sparc64.


To generate a diff of this commit:
cvs rdiff -u -r1.1.1.1 -r1.1.1.1.10.1 \
    src/external/gpl3/gcc/dist/gcc/config/sparc/constraints.md \
    src/external/gpl3/gcc/dist/gcc/config/sparc/predicates.md \
    src/external/gpl3/gcc/dist/gcc/config/sparc/sync.md

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.