rs6000.c (any_parallel_operand): New predicate.

	* config/rs6000/rs6000.c (any_parallel_operand): New predicate.
	* config/rs6000/rs6000.h (PREDICATE_CODES): Add
	any_parallel_operand, lmw_operation, stmw_operation,
	mfcr_operation, mtcrf_operation.
	* config/rs6000/rs6000.md (save_fpregs_{si,di}): Use
	any_parallel_operand.
	(return_and_restore_fpregs_{si,di}): Same.

From-SVN: r85937

4 files changed, 31 insertions, 5 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 44b45aa..801149a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2004-08-12  David Edelsohn  <edelsohn@gnu.org>
+
+	* config/rs6000/rs6000.c (any_parallel_operand): New predicate.
+	* config/rs6000/rs6000.h (PREDICATE_CODES): Add
+	any_parallel_operand, lmw_operation, stmw_operation,
+	mfcr_operation, mtcrf_operation.
+	* config/rs6000/rs6000.md (save_fpregs_{si,di}): Use
+	any_parallel_operand.
+	(return_and_restore_fpregs_{si,di}): Same.
+
 2004-08-12  Zack Weinberg  <zack@codesourcery.com>
 
 	* genrecog.c (add_to_sequence): When processing a MATCH_PARALLEL,
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 8ed2625..56008c0 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -1672,7 +1672,17 @@ any_operand (rtx op ATTRIBUTE_UNUSED,
   return 1;
 }
 
+/* Returns 1 always.  */
+
+int
+any_parallel_operand (rtx op ATTRIBUTE_UNUSED, 
+		      enum machine_mode mode ATTRIBUTE_UNUSED)
+{
+  return 1;
+}
+
 /* Returns 1 if op is the count register.  */
+
 int
 count_register_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
 {
@@ -1689,6 +1699,7 @@ count_register_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
 }
 
 /* Returns 1 if op is an altivec register.  */
+
 int
 altivec_register_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
 {
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 4b7db3a..6cbb477 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -2530,6 +2530,7 @@ extern char rs6000_reg_names[][8];	/* register names (0 vs. %r0).  */
 #define PREDICATE_CODES							   \
   {"any_operand", {CONST_INT, CONST_DOUBLE, CONST, SYMBOL_REF,		   \
 		   LABEL_REF, SUBREG, REG, MEM, PARALLEL}},		   \
+  {"any_parallel_operand", {PARALLEL}},					   \
   {"zero_constant", {CONST_INT, CONST_DOUBLE, CONST, SYMBOL_REF,	   \
 		    LABEL_REF, SUBREG, REG, MEM}},			   \
   {"short_cint_operand", {CONST_INT}},					   \
@@ -2580,7 +2581,11 @@ extern char rs6000_reg_names[][8];	/* register names (0 vs. %r0).  */
 		     CONST_DOUBLE, SYMBOL_REF}},			   \
   {"load_multiple_operation", {PARALLEL}},				   \
   {"store_multiple_operation", {PARALLEL}},				   \
+  {"lmw_operation", {PARALLEL}},					   \
+  {"stmw_operation", {PARALLEL}},					   \
   {"vrsave_operation", {PARALLEL}},					   \
+  {"mfcr_operation", {PARALLEL}},					   \
+  {"mtcrf_operation", {PARALLEL}},					   \
   {"branch_comparison_operator", {EQ, NE, LE, LT, GE,			   \
 				  GT, LEU, LTU, GEU, GTU,		   \
 				  UNORDERED, ORDERED,			   \
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 8cd7063..198291e 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -14393,7 +14393,7 @@
   "{stm|stmw} %2,%1")
 
 (define_insn "*save_fpregs_si"
-  [(match_parallel 0 "any_operand"
+  [(match_parallel 0 "any_parallel_operand"
 		   [(clobber (match_operand:SI 1 "register_operand" "=l"))
 		    (use (match_operand:SI 2 "call_operand" "s"))
 		    (set (match_operand:DF 3 "memory_operand" "=m")
@@ -14404,7 +14404,7 @@
    (set_attr "length" "4")])
 
 (define_insn "*save_fpregs_di"
-  [(match_parallel 0 "any_operand"
+  [(match_parallel 0 "any_parallel_operand"
 		   [(clobber (match_operand:DI 1 "register_operand" "=l"))
 		    (use (match_operand:DI 2 "call_operand" "s"))
 		    (set (match_operand:DF 3 "memory_operand" "=m")
@@ -14500,10 +14500,10 @@
   [(set_attr "type" "jmpreg")])
 
 ; FIXME: This would probably be somewhat simpler if the Cygnus sibcall
-; stuff was in GCC.  Oh, and "any_operand" is a bit flexible...
+; stuff was in GCC.  Oh, and "any_parallel_operand" is a bit flexible...
 
 (define_insn "*return_and_restore_fpregs_si"
- [(match_parallel 0 "any_operand"
+ [(match_parallel 0 "any_parallel_operand"
                   [(return)
 		   (use (match_operand:SI 1 "register_operand" "l"))
 		   (use (match_operand:SI 2 "call_operand" "s"))
@@ -14513,7 +14513,7 @@
  "b %z2")
 
 (define_insn "*return_and_restore_fpregs_di"
- [(match_parallel 0 "any_operand"
+ [(match_parallel 0 "any_parallel_operand"
                   [(return)
 		   (use (match_operand:DI 1 "register_operand" "l"))
 		   (use (match_operand:DI 2 "call_operand" "s"))