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aarch64.c (aarch64_force_temporary): Add an extra parameter 'mode' of type 'enum machine_mode mode'...

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gcc/

	* config/aarch64/aarch64.c (aarch64_force_temporary): Add an extra
	parameter 'mode' of type 'enum machine_mode mode'; change to pass
	'mode' to force_reg.
	(aarch64_add_offset): Update calls to aarch64_force_temporary.
	(aarch64_expand_mov_immediate): Likewise.

From-SVN: r200467
This commit is contained in:
Yufeng Zhang 2013-06-27 12:32:07 +00:00 committed by Yufeng Zhang
parent 9c023bf0bd
commit e18b4a817c
2 changed files with 15 additions and 6 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2013-06-27 Yufeng Zhang <yufeng.zhang@arm.com>
* config/aarch64/aarch64.c (aarch64_force_temporary): Add an extra
parameter 'mode' of type 'enum machine_mode mode'; change to pass
'mode' to force_reg.
(aarch64_add_offset): Update calls to aarch64_force_temporary.
(aarch64_expand_mov_immediate): Likewise.
2013-06-27 Yufeng Zhang <yufeng.zhang@arm.com>
* config/aarch64/aarch64.c (aarch64_add_offset): Change to pass

13
gcc/config/aarch64/aarch64.c
View File

@ -789,10 +789,10 @@ aarch64_split_simd_move (rtx dst, rtx src)
}
static rtx
aarch64_force_temporary (rtx x, rtx value)
aarch64_force_temporary (enum machine_mode mode, rtx x, rtx value)
{
if (can_create_pseudo_p ())
return force_reg (Pmode, value);
return force_reg (mode, value);
else
{
x = aarch64_emit_move (x, value);
@ -811,8 +811,9 @@ aarch64_add_offset (enum machine_mode mode, rtx temp, rtx reg, HOST_WIDE_INT off
might be improvable in the future. */
high = GEN_INT (offset);
offset = 0;
high = aarch64_force_temporary (temp, high);
reg = aarch64_force_temporary (temp, gen_rtx_PLUS (mode, high, reg));
high = aarch64_force_temporary (mode, temp, high);
reg = aarch64_force_temporary (mode, temp,
gen_rtx_PLUS (mode, high, reg));
}
return plus_constant (mode, reg, offset);
}
@ -851,7 +852,7 @@ aarch64_expand_mov_immediate (rtx dest, rtx imm)
&& targetm.cannot_force_const_mem (mode, imm))
{
gcc_assert(can_create_pseudo_p ());
base = aarch64_force_temporary (dest, base);
base = aarch64_force_temporary (mode, dest, base);
base = aarch64_add_offset (mode, NULL, base, INTVAL (offset));
aarch64_emit_move (dest, base);
return;
@ -868,7 +869,7 @@ aarch64_expand_mov_immediate (rtx dest, rtx imm)
if (offset != const0_rtx)
{
gcc_assert(can_create_pseudo_p ());
base = aarch64_force_temporary (dest, base);
base = aarch64_force_temporary (mode, dest, base);
base = aarch64_add_offset (mode, NULL, base, INTVAL (offset));
aarch64_emit_move (dest, base);
return;