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mips.c (mips_print_operand): Remove 'y' operand code.

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* config/mips/mips.c (mips_print_operand): Remove 'y' operand code.
	* config/mips/mips.md (<GPR:d>lsa): Rewrite with shift operator.
	* config/mips/predicates.md (const_immlsa_operand): Remove log call.

From-SVN: r223101
This commit is contained in:
Steve Ellcey 2015-05-12 22:58:39 +00:00 committed by Steve Ellcey
parent 38109dbe01
commit 70a6fed809
4 changed files with 10 additions and 18 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2015-05-12 Steve Ellcey <sellcey@imgtec.com>
* config/mips/mips.c (mips_print_operand): Remove 'y' operand code.
* config/mips/mips.md (<GPR:d>lsa): Rewrite with shift operator.
* config/mips/predicates.md (const_immlsa_operand): Remove log call.
2015-05-12 David Malcolm <dmalcolm@redhat.com>
* doc/invoke.texi (Warning Options): Add -Wmisleading-indentation.

14
gcc/config/mips/mips.c
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@ -8440,7 +8440,6 @@ mips_print_operand_punct_valid_p (unsigned char code)
'x' Print the low 16 bits of CONST_INT OP in hexadecimal format.
'd' Print CONST_INT OP in decimal.
'm' Print one less than CONST_INT OP in decimal.
'y' Print exact log2 of CONST_INT OP in decimal.
'h' Print the high-part relocation associated with OP, after stripping
any outermost HIGH.
'R' Print the low-part relocation associated with OP.
@ -8504,19 +8503,6 @@ mips_print_operand (FILE *file, rtx op, int letter)
output_operand_lossage ("invalid use of '%%%c'", letter);
break;
case 'y':
if (CONST_INT_P (op))
{
int val = exact_log2 (INTVAL (op));
if (val != -1)
fprintf (file, "%d", val);
else
output_operand_lossage ("invalid use of '%%%c'", letter);
}
else
output_operand_lossage ("invalid use of '%%%c'", letter);
break;
case 'h':
if (code == HIGH)
op = XEXP (op, 0);

6
gcc/config/mips/mips.md
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@ -5528,11 +5528,11 @@
(define_insn "<GPR:d>lsa"
[(set (match_operand:GPR 0 "register_operand" "=d")
(plus:GPR (mult:GPR (match_operand:GPR 1 "register_operand" "d")
(match_operand 2 "const_immlsa_operand" ""))
(plus:GPR (ashift:GPR (match_operand:GPR 1 "register_operand" "d")
(match_operand 2 "const_immlsa_operand" ""))
(match_operand:GPR 3 "register_operand" "d")))]
"ISA_HAS_<GPR:D>LSA"
"<GPR:d>lsa\t%0,%1,%3,%y2"
"<GPR:d>lsa\t%0,%1,%3,%2"
[(set_attr "type" "arith")
(set_attr "mode" "<GPR:MODE>")])

2
gcc/config/mips/predicates.md
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@ -35,7 +35,7 @@
(define_predicate "const_immlsa_operand"
(and (match_code "const_int")
(match_test "IN_RANGE (exact_log2 (INTVAL (op)), 1, 4)")))
(match_test "IN_RANGE (INTVAL (op), 1, 4)")))
(define_predicate "const_uimm6_operand"
(and (match_code "const_int")