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Properly set ix86_gen_xxx function pointers

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2012-03-12  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_option_override_internal): Properly
	set ix86_gen_leave and ix86_gen_monitor.  Check Pmode == DImode,
	instead of TARGET_64BIT, to set ix86_gen_add3, ix86_gen_sub3,
	ix86_gen_one_cmpl2, ix86_gen_andsp,
	ix86_gen_allocate_stack_worker, ix86_gen_adjust_stack_and_probe
	and ix86_gen_probe_stack_range.

	* config/i386/sse.md (sse3_monitor64): Renamed to ...
	(sse3_monitor64_<mode>): This.

From-SVN: r185247
This commit is contained in:
H.J. Lu 2012-03-12 15:56:26 +00:00 • committed by H.J. Lu
parent 472b8fdc56
commit 986b64239b
3 changed files with 27 additions and 5 deletions
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12
gcc/ChangeLog
View file

@ -1,3 +1,15 @@
2012-03-12 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_option_override_internal): Properly
set ix86_gen_leave and ix86_gen_monitor. Check Pmode == DImode,
instead of TARGET_64BIT, to set ix86_gen_add3, ix86_gen_sub3,
ix86_gen_one_cmpl2, ix86_gen_andsp,
ix86_gen_allocate_stack_worker, ix86_gen_adjust_stack_and_probe
and ix86_gen_probe_stack_range.
* config/i386/sse.md (sse3_monitor64): Renamed to ...
(sse3_monitor64_<mode>): This.
2012-03-12 Tristan Gingold <gingold@adacore.com>
* config/ia64/ia64.c (ia64_function_arg_1): Move code around.

16
gcc/config/i386/i386.c
View file

@ -3753,11 +3753,23 @@ ix86_option_override_internal (bool main_args_p)
if (TARGET_64BIT)
{
ix86_gen_leave = gen_leave_rex64;
if (Pmode == DImode)
ix86_gen_monitor = gen_sse3_monitor64_di;
else
ix86_gen_monitor = gen_sse3_monitor64_si;
}
else
{
ix86_gen_leave = gen_leave;
ix86_gen_monitor = gen_sse3_monitor;
}
if (Pmode == DImode)
{
ix86_gen_add3 = gen_adddi3;
ix86_gen_sub3 = gen_subdi3;
ix86_gen_sub3_carry = gen_subdi3_carry;
ix86_gen_one_cmpl2 = gen_one_cmpldi2;
ix86_gen_monitor = gen_sse3_monitor64;
ix86_gen_andsp = gen_anddi3;
ix86_gen_allocate_stack_worker = gen_allocate_stack_worker_probe_di;
ix86_gen_adjust_stack_and_probe = gen_adjust_stack_and_probedi;
@ -3765,12 +3777,10 @@ ix86_option_override_internal (bool main_args_p)
}
else
{
ix86_gen_leave = gen_leave;
ix86_gen_add3 = gen_addsi3;
ix86_gen_sub3 = gen_subsi3;
ix86_gen_sub3_carry = gen_subsi3_carry;
ix86_gen_one_cmpl2 = gen_one_cmplsi2;
ix86_gen_monitor = gen_sse3_monitor;
ix86_gen_andsp = gen_andsi3;
ix86_gen_allocate_stack_worker = gen_allocate_stack_worker_probe_si;
ix86_gen_adjust_stack_and_probe = gen_adjust_stack_and_probesi;

4
gcc/config/i386/sse.md
View file

@ -8147,8 +8147,8 @@
"monitor\t%0, %1, %2"
[(set_attr "length" "3")])
(define_insn "sse3_monitor64"
[(unspec_volatile [(match_operand:DI 0 "register_operand" "a")
(define_insn "sse3_monitor64_<mode>"
[(unspec_volatile [(match_operand:P 0 "register_operand" "a")
(match_operand:SI 1 "register_operand" "c")
(match_operand:SI 2 "register_operand" "d")]
UNSPECV_MONITOR)]