CVS commit: src/gnu/dist/gcc4/gcc/config/vax

["Matt Thomas" <matt%netbsd.org@localhost>]

Module Name:    src
Committed By:   matt
Date:           Mon Jul 16 17:39:29 UTC 2012

Modified Files:
        src/gnu/dist/gcc4/gcc/config/vax: builtins.md vax.md

Log Message:
Fix ffssi2 again.
Use a UNSPEC for the internal ffs.
use (match_dup 1) since Z will be set if it is 0 just as if tst:SI was done.
This can let gcc produce better code if you code appropriately.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/gnu/dist/gcc4/gcc/config/vax/builtins.md
cvs rdiff -u -r1.15 -r1.16 src/gnu/dist/gcc4/gcc/config/vax/vax.md

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