* config/rs6000/constraints.md: Add "W" constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112518 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 534db8f..dd5b1ec 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -4,6 +4,7 @@
        * genconditions.c (write_header): Add tm-constrs.h to included
        headers.
        * Makefile.in (build/gencondmd.o): Add tm-constrs.h dependency.
+       * config/rs6000/constraints.md: Add "W" constraint.
 
 2006-03-29  Roger Sayle  <roger@eyesopen.com>
 

diff --git a/gcc/config/rs6000/constraints.md b/gcc/config/rs6000/constraints.md
index 155395d..a7d4661 100644 (file)
--- a/gcc/config/rs6000/constraints.md
+++ b/gcc/config/rs6000/constraints.md
@@ -156,3 +156,7 @@
                              || !logical_operand (op, DImode))"))
            (not (match_operand 0 "mask_operand")))
        (not (match_operand 0 "mask64_operand"))))
+
+(define_constraint "W"
+  "vector constant that does not require memory"
+  (match_operand 0 "easy_vector_constant"))