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

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* 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
This commit is contained in:
Kazu Hirata 2003-06-23 11:58:25 +00:00 committed by Kazu Hirata
parent 802a99073f
commit 8116809c60
4 changed files with 9 additions and 56 deletions
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8
gcc/ChangeLog
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@ -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

4
gcc/genrecog.c
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@ -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,
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)

52
gcc/recog.c
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@ -727,34 +727,6 @@ next_insn_tests_no_inequality (insn)
|| 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
/* 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;
}
/* 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;
}
/* 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

1
gcc/recog.h
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@ -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 mode_independent_operand PARAMS ((rtx, enum machine_mode));
extern int comparison_operator PARAMS ((rtx, enum machine_mode));
extern int offsettable_memref_p PARAMS ((rtx));