genrecog.c (pred_table): Remove the entry for mode_independent_operand.

	* genrecog.c (pred_table): Remove the entry for
	mode_independent_operand.
	* recog.c (next_insns_test_no_inequality): Remove.
	(mode_independent_operand): Likewise.
	* recog.h: Remove the prototype for mode_independent_operand.

From-SVN: r68360

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c4cd71ea1f80e753165a933615c59a07a6f63f36..4e5a1783a72c6a776863303ce29543874dabcc46 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2003-06-23  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * genrecog.c (pred_table): Remove the entry for
+       mode_independent_operand.
+       * recog.c (next_insns_test_no_inequality): Remove.
+       (mode_independent_operand): Likewise.
+       * recog.h: Remove the prototype for mode_independent_operand.
+

 2003-06-22  Kazu Hirata  <kazu@cs.umass.edu>
 
        * config/h8300/h8300.c (output_simode_bld): Use rotxl.l to
 2003-06-22  Kazu Hirata  <kazu@cs.umass.edu>
 
        * config/h8300/h8300.c (output_simode_bld): Use rotxl.l to

diff --git a/gcc/genrecog.c b/gcc/genrecog.c
index f6f733fe29916c98d90e43678b975ed26248fa07..217f3ad0c7a9752a7702ccfff0c1d85c4c997936 100644 (file)
--- a/gcc/genrecog.c
+++ b/gcc/genrecog.c
@@ -212,9 +212,7 @@ static const struct pred_table
   {"indirect_operand", {SUBREG, MEM}},
   {"comparison_operator", {EQ, NE, LE, LT, GE, GT, LEU, LTU, GEU, GTU,
                           UNORDERED, ORDERED, UNEQ, UNGE, UNGT, UNLE,
   {"indirect_operand", {SUBREG, MEM}},
   {"comparison_operator", {EQ, NE, LE, LT, GE, GT, LEU, LTU, GEU, GTU,
                           UNORDERED, ORDERED, UNEQ, UNGE, UNGT, UNLE,

-                          UNLT, LTGT}},
-  {"mode_independent_operand", {CONST_INT, CONST_DOUBLE, CONST, SYMBOL_REF,
-                               LABEL_REF, SUBREG, REG, MEM, ADDRESSOF}}
+                          UNLT, LTGT}}

 };
 
 #define NUM_KNOWN_PREDS ARRAY_SIZE (preds)
 };
 
 #define NUM_KNOWN_PREDS ARRAY_SIZE (preds)

diff --git a/gcc/recog.c b/gcc/recog.c
index 28b7c400c4276e50984754e8b99d83c57403f06a..c539a38773408420b22cc05123d1e61e80f13e1e 100644 (file)
--- a/gcc/recog.c
+++ b/gcc/recog.c
@@ -727,34 +727,6 @@ next_insn_tests_no_inequality (insn)
           || GET_CODE (next) == CALL_INSN)
          && ! inequality_comparisons_p (PATTERN (next)));
 }
           || GET_CODE (next) == CALL_INSN)
          && ! inequality_comparisons_p (PATTERN (next)));
 }

-
-#if 0  /* This is useless since the insn that sets the cc's
-         must be followed immediately by the use of them.  */
-/* Return 1 if the CC value set up by INSN is not used.  */
-
-int
-next_insns_test_no_inequality (insn)
-     rtx insn;
-{
-  rtx next = NEXT_INSN (insn);
-
-  for (; next != 0; next = NEXT_INSN (next))
-    {
-      if (GET_CODE (next) == CODE_LABEL
-         || GET_CODE (next) == BARRIER)
-       return 1;
-      if (GET_CODE (next) == NOTE)
-       continue;
-      if (inequality_comparisons_p (PATTERN (next)))
-       return 0;
-      if (sets_cc0_p (PATTERN (next)) == 1)
-       return 1;
-      if (! reg_mentioned_p (cc0_rtx, PATTERN (next)))
-       return 1;
-    }
-  return 1;
-}
-#endif

 #endif
 \f
 /* This is used by find_single_use to locate an rtx that contains exactly one
 #endif
 \f
 /* This is used by find_single_use to locate an rtx that contains exactly one


@@ -2056,30 +2028,6 @@ mode_dependent_address_p (addr)
  win: ATTRIBUTE_UNUSED_LABEL
   return 1;
 }
  win: ATTRIBUTE_UNUSED_LABEL
   return 1;
 }

-
-/* Return 1 if OP is a general operand
-   other than a memory ref with a mode dependent address.  */
-
-int
-mode_independent_operand (op, mode)
-     enum machine_mode mode;
-     rtx op;
-{
-  rtx addr;
-
-  if (! general_operand (op, mode))
-    return 0;
-
-  if (GET_CODE (op) != MEM)
-    return 1;
-
-  addr = XEXP (op, 0);
-  GO_IF_MODE_DEPENDENT_ADDRESS (addr, lose);
-  return 1;
-  /* Label `lose' might (not) be used via GO_IF_MODE_DEPENDENT_ADDRESS.  */
- lose: ATTRIBUTE_UNUSED_LABEL
-  return 0;
-}

 \f
 /* Like extract_insn, but save insn extracted and don't extract again, when
    called again for the same insn expecting that recog_data still contain the
 \f
 /* Like extract_insn, but save insn extracted and don't extract again, when
    called again for the same insn expecting that recog_data still contain the

diff --git a/gcc/recog.h b/gcc/recog.h
index 38aa5160a11f3083e91bdb48dc2cbb510be928e4..76349b63bbbe688e5ad8c971ce7b11ecb27f985c 100644 (file)
--- a/gcc/recog.h
+++ b/gcc/recog.h
@@ -112,7 +112,6 @@ extern int push_operand                     PARAMS ((rtx, enum machine_mode));
 extern int pop_operand                 PARAMS ((rtx, enum machine_mode));
 extern int memory_operand              PARAMS ((rtx, enum machine_mode));
 extern int indirect_operand            PARAMS ((rtx, enum machine_mode));
 extern int pop_operand                 PARAMS ((rtx, enum machine_mode));
 extern int memory_operand              PARAMS ((rtx, enum machine_mode));
 extern int indirect_operand            PARAMS ((rtx, enum machine_mode));

-extern int mode_independent_operand    PARAMS ((rtx, enum machine_mode));

 extern int comparison_operator         PARAMS ((rtx, enum machine_mode));
 
 extern int offsettable_memref_p                PARAMS ((rtx));
 extern int comparison_operator         PARAMS ((rtx, enum machine_mode));
 
 extern int offsettable_memref_p                PARAMS ((rtx));