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builtins.c (expand_builtin_int_roundingfn, [...]): Do not take subtarget argument; it is not useful.

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* builtins.c (expand_builtin_int_roundingfn,
	expand_builtin_int_roundingfn_2): Do not take subtarget argument;
	it is not useful.

From-SVN: r138006
This commit is contained in:
Jan Hubicka 2008-07-20 11:50:30 +02:00 committed by Jan Hubicka
parent a6c71033e3
commit 1856c8dcea
2 changed files with 16 additions and 12 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-07-19 Jan Hubicka <jh@suse.cz>
* builtins.c (expand_builtin_int_roundingfn,
expand_builtin_int_roundingfn_2): Do not take subtarget argument;
it is not useful.
2008-07-19 Richard Guenther <rguenther@suse.de>
PR bootstrap/36864

22
gcc/builtins.c
View File

@ -98,8 +98,8 @@ static rtx expand_builtin_mathfn_3 (tree, rtx, rtx);
static rtx expand_builtin_interclass_mathfn (tree, rtx, rtx);
static rtx expand_builtin_sincos (tree);
static rtx expand_builtin_cexpi (tree, rtx, rtx);
static rtx expand_builtin_int_roundingfn (tree, rtx, rtx);
static rtx expand_builtin_int_roundingfn_2 (tree, rtx, rtx);
static rtx expand_builtin_int_roundingfn (tree, rtx);
static rtx expand_builtin_int_roundingfn_2 (tree, rtx);
static rtx expand_builtin_args_info (tree);
static rtx expand_builtin_next_arg (void);
static rtx expand_builtin_va_start (tree);
@ -2464,11 +2464,10 @@ expand_builtin_cexpi (tree exp, rtx target, rtx subtarget)
do not need to worry about setting errno to EDOM.
If expanding via optab fails, lower expression to (int)(floor(x)).
EXP is the expression that is a call to the builtin function;
if convenient, the result should be placed in TARGET. SUBTARGET may
be used as the target for computing one of EXP's operands. */
if convenient, the result should be placed in TARGET. */
static rtx
expand_builtin_int_roundingfn (tree exp, rtx target, rtx subtarget)
expand_builtin_int_roundingfn (tree exp, rtx target)
{
convert_optab builtin_optab;
rtx op0, insns, tmp;
@ -2511,7 +2510,7 @@ expand_builtin_int_roundingfn (tree exp, rtx target, rtx subtarget)
side-effects more the once. */
CALL_EXPR_ARG (exp, 0) = arg = builtin_save_expr (arg);
op0 = expand_expr (arg, subtarget, VOIDmode, EXPAND_NORMAL);
op0 = expand_expr (arg, NULL, VOIDmode, EXPAND_NORMAL);
start_sequence ();
@ -2592,11 +2591,10 @@ expand_builtin_int_roundingfn (tree exp, rtx target, rtx subtarget)
conversion (lrint).
Return 0 if a normal call should be emitted rather than expanding the
function in-line. EXP is the expression that is a call to the builtin
function; if convenient, the result should be placed in TARGET.
SUBTARGET may be used as the target for computing one of EXP's operands. */
function; if convenient, the result should be placed in TARGET. */
static rtx
expand_builtin_int_roundingfn_2 (tree exp, rtx target, rtx subtarget)
expand_builtin_int_roundingfn_2 (tree exp, rtx target)
{
convert_optab builtin_optab;
rtx op0, insns;
@ -2635,7 +2633,7 @@ expand_builtin_int_roundingfn_2 (tree exp, rtx target, rtx subtarget)
side-effects more the once. */
CALL_EXPR_ARG (exp, 0) = arg = builtin_save_expr (arg);
op0 = expand_expr (arg, subtarget, VOIDmode, EXPAND_NORMAL);
op0 = expand_expr (arg, NULL, VOIDmode, EXPAND_NORMAL);
start_sequence ();
@ -6207,7 +6205,7 @@ expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode,
CASE_FLT_FN (BUILT_IN_LLCEIL):
CASE_FLT_FN (BUILT_IN_LFLOOR):
CASE_FLT_FN (BUILT_IN_LLFLOOR):
target = expand_builtin_int_roundingfn (exp, target, subtarget);
target = expand_builtin_int_roundingfn (exp, target);
if (target)
return target;
break;
@ -6216,7 +6214,7 @@ expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode,
CASE_FLT_FN (BUILT_IN_LLRINT):
CASE_FLT_FN (BUILT_IN_LROUND):
CASE_FLT_FN (BUILT_IN_LLROUND):
target = expand_builtin_int_roundingfn_2 (exp, target, subtarget);
target = expand_builtin_int_roundingfn_2 (exp, target);
if (target)
return target;
break;