[Patch bfin] Fixup use of constraints in define_split

gcc/

	* config/bfin/bfin.md: Fix use of constraints in define_split.

From-SVN: r215453

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e4ca9792217c8912e282258d3f3cd070e2bdd1bb..1a59543dcbaa7bea03a5ed77236b43f45bb3fa87 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
+
+       * config/bfin/bfin.md: Fix use of constraints in define_split.
+
 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
 
        * config/i386/i386.c (ix86_cannot_change_mode_class): Remove

diff --git a/gcc/config/bfin/bfin.md b/gcc/config/bfin/bfin.md
index f5e64d3ef6914b408fa68b044ad122e676e2d7ff..9d57b9d3d392179effb68c1a511afaf8e0b43462 100644 (file)
--- a/gcc/config/bfin/bfin.md
+++ b/gcc/config/bfin/bfin.md
@@ -1970,15 +1970,15 @@
 
 (define_split
   [(set (pc)
-       (if_then_else (ne (match_operand:SI 0 "nondp_reg_or_memory_operand" "")
+       (if_then_else (ne (match_operand:SI 0 "nondp_reg_or_memory_operand")
                          (const_int 1))
-                     (label_ref (match_operand 1 "" ""))
+                     (label_ref (match_operand 1 ""))
                      (pc)))
    (set (match_dup 0)
        (plus (match_dup 0)
              (const_int -1)))
    (unspec [(const_int 0)] UNSPEC_LSETUP_END)
-   (clobber (match_scratch:SI 2 "=&r"))]
+   (clobber (match_scratch:SI 2))]
   "memory_operand (operands[0], SImode) || splitting_loops"
   [(set (match_dup 2) (match_dup 0))
    (set (match_dup 2) (plus:SI (match_dup 2) (const_int -1)))