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optabs.c (expand_copysign_absneg): Make static.

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* optabs.c (expand_copysign_absneg): Make static.
	* optabs.h (expand_copysign_absneg): Delete prototype.
	* config/rs6000/rs6000.md (copysigntf3): Delete pattern.

From-SVN: r96572
This commit is contained in:
Roger Sayle 2005-03-16 18:29:26 +00:00 committed by Roger Sayle
parent 455d8f0605
commit 9abd1955da
4 changed files with 7 additions and 29 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2005-03-16 Roger Sayle <roger@eyesopen.com>
* optabs.c (expand_copysign_absneg): Make static.
* optabs.h (expand_copysign_absneg): Delete prototype.
* config/rs6000/rs6000.md (copysigntf3): Delete pattern.
2005-03-16 Richard Henderson <rth@redhat.com>
PR middle-end/15700

27
gcc/config/rs6000/rs6000.md
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@ -8492,33 +8492,6 @@
operands[5] = simplify_gen_subreg (DFmode, operands[0], TFmode, hi_word);
operands[6] = simplify_gen_subreg (DFmode, operands[0], TFmode, lo_word);
}")
(define_expand "copysigntf3"
[(match_operand:TF 0 "general_operand" "")
(match_operand:TF 1 "general_operand" "")
(match_operand:TF 2 "general_operand" "")]
"(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_DARWIN)
&& TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128"
{
rtx target, op0, op1, temp;
bool op0_is_abs = false;
target = operands[0];
op0 = operands[1];
op1 = operands[2];
if (GET_CODE (op0) == CONST_DOUBLE)
{
if (real_isneg (CONST_DOUBLE_REAL_VALUE (op0)))
op0 = simplify_unary_operation (ABS, TFmode, op0, TFmode);
op0_is_abs = true;
}
temp = expand_copysign_absneg (TFmode, op0, op1, target, 127, op0_is_abs);
if (temp != target)
emit_move_insn (target, temp);
DONE;
})
;; Next come the multi-word integer load and store and the load and store
;; multiple insns.

2
gcc/optabs.c
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@ -2678,7 +2678,7 @@ expand_abs (enum machine_mode mode, rtx op0, rtx target,
is that we have a split register file, and leaving op0 in fp registers,
and not playing with subregs so much, will help the register allocator. */
rtx
static rtx
expand_copysign_absneg (enum machine_mode mode, rtx op0, rtx op1, rtx target,
int bitpos, bool op0_is_abs)
{

1
gcc/optabs.h
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@ -463,7 +463,6 @@ extern rtx expand_abs (enum machine_mode, rtx, rtx, int, int);
/* Expand the copysign operation. */
extern rtx expand_copysign (rtx, rtx, rtx);
extern rtx expand_copysign_absneg (enum machine_mode, rtx, rtx, rtx, int, bool);
/* Generate an instruction with a given INSN_CODE with an output and
an input. */