* config/rs6000/predicates.md (offsettable_mem_operand): Test

        RTX_AUTOINC class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149632 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8f78256..306ddc4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-07-14  David Edelsohn  <edelsohn@gnu.org>
+
+       * config/rs6000/predicates.md (offsettable_mem_operand): Test
+       RTX_AUTOINC class.
+
 2009-07-14  Dodji Seketeli  <dodji@redhat.com>
 
        PR debug/40705

diff --git a/gcc/config/rs6000/predicates.md b/gcc/config/rs6000/predicates.md
index dbf7873..13bb76a 100644 (file)
--- a/gcc/config/rs6000/predicates.md
+++ b/gcc/config/rs6000/predicates.md
@@ -367,9 +367,7 @@
 ;; Return 1 if the operand is an offsettable memory operand.
 (define_predicate "offsettable_mem_operand"
   (and (match_operand 0 "memory_operand")
-       (match_test "GET_CODE (XEXP (op, 0)) != PRE_INC
-                   && GET_CODE (XEXP (op, 0)) != PRE_DEC
-                   && GET_CODE (XEXP (op, 0)) != PRE_MODIFY")))
+       (match_test "GET_RTX_CLASS (GET_CODE (XEXP (op, 0))) != RTX_AUTOINC")))
 
 ;; Return 1 if the operand is a memory operand with an address divisible by 4
 (define_predicate "word_offset_memref_operand"