* config/ia64/constraints.md ("U"): Make constraint vector only.

From-SVN: r127164

* config/ia64/constraints.md ("U"): Make constraint vector only.
From-SVN: r127164
f29d2cff · Steve Ellcey · Steve Ellcey · 50926624 · f29d2cff · f29d2cff
Commit f29d2cff authored Aug 02, 2007 by Steve Ellcey Committed by Steve Ellcey Aug 02, 2007
Hide whitespace changes
Inline Side-by-side

Showing with 5 additions and 3 deletions

gcc/ChangeLog
+4 -0

gcc/config/ia64/constraints.md
+1 -3

No files found.
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2007-08-02  Steve Ellcey  <sje@cup.hp.com>
+
+	* config/ia64/constraints.md ("U"): Make constraint vector only.
+
 2007-08-02  Nathan Froyd  <froydnj@codesourcery.com>

 	PR middle-end/25446

--- a/gcc/config/ia64/constraints.md
+++ b/gcc/config/ia64/constraints.md
@@ -113,11 +113,9 @@
  "Symbol ref to small-address-area"
  (match_operand 0 "small_addr_symbolic_operand"))

-;; ??? Original definition didn't test for vector only.  
-;; Need to verify that only used in vector context.
 (define_constraint "U"
  "vector zero constant"
-  (and (match_code "const_int,const_double,const_vector")
+  (and (match_code "const_vector")
       (match_test "op == CONST0_RTX (mode)")))

 (define_constraint "W"