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Revert r202780:

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* config/aarch64/aarch64.c (aarch64_expand_prologue): Use plus_constant.
	(aarch64_expand_epilogue): Likewise.
	(aarch64_legitimize_reload_address): Likewise.

From-SVN: r202824
This commit is contained in:
James Greenhalgh 2013-09-23 08:25:55 +00:00 committed by James Greenhalgh
parent 42e3d759b9
commit 4d0e5b54a8
2 changed files with 25 additions and 16 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2013-09-23 James Greenhalgh <james.greenhalgh@arm.com>
Revert r202780:
2013-09-20 Renlin Li <renlin.li@arm.com>
* config/aarch64/aarch64.c (aarch64_expand_prologue): Use plus_constant.
(aarch64_expand_epilogue): Likewise.
(aarch64_legitimize_reload_address): Likewise.
2013-09-22 Eric Botcazou <ebotcazou@adacore.com>
* gimplify.c (gimplify_asm_expr): Reset the TREE_CHAIN of clobbers to

32
gcc/config/aarch64/aarch64.c
View File

@ -2065,9 +2065,9 @@ aarch64_expand_prologue (void)
emit_insn (gen_add2_insn (stack_pointer_rtx, op0));
aarch64_set_frame_expr (gen_rtx_SET
(Pmode, stack_pointer_rtx,
plus_constant (Pmode,
stack_pointer_rtx,
-frame_size)));
gen_rtx_PLUS (Pmode,
stack_pointer_rtx,
GEN_INT (-frame_size))));
}
else if (frame_size > 0)
{
@ -2151,9 +2151,9 @@ aarch64_expand_prologue (void)
GEN_INT (fp_offset)));
aarch64_set_frame_expr (gen_rtx_SET
(Pmode, hard_frame_pointer_rtx,
plus_constant (Pmode,
stack_pointer_rtx,
fp_offset)));
gen_rtx_PLUS (Pmode,
stack_pointer_rtx,
GEN_INT (fp_offset))));
RTX_FRAME_RELATED_P (insn) = 1;
insn = emit_insn (gen_stack_tie (stack_pointer_rtx,
hard_frame_pointer_rtx));
@ -2349,9 +2349,9 @@ aarch64_expand_epilogue (bool for_sibcall)
emit_insn (gen_add2_insn (stack_pointer_rtx, op0));
aarch64_set_frame_expr (gen_rtx_SET
(Pmode, stack_pointer_rtx,
plus_constant (Pmode,
stack_pointer_rtx,
frame_size)));
gen_rtx_PLUS (Pmode,
stack_pointer_rtx,
GEN_INT (frame_size))));
}
else if (frame_size > 0)
{
@ -2373,10 +2373,10 @@ aarch64_expand_epilogue (bool for_sibcall)
}
}
aarch64_set_frame_expr (gen_rtx_SET (Pmode, stack_pointer_rtx,
plus_constant (Pmode,
stack_pointer_rtx,
offset)));
aarch64_set_frame_expr (gen_rtx_SET (Pmode, stack_pointer_rtx,
gen_rtx_PLUS (Pmode,
stack_pointer_rtx,
GEN_INT (offset))));
}
emit_use (gen_rtx_REG (DImode, LR_REGNUM));
@ -4014,9 +4014,9 @@ aarch64_legitimize_reload_address (rtx *x_p,
/* Reload high part into base reg, leaving the low part
in the mem instruction. */
x = plus_constant (xmode,
gen_rtx_PLUS (xmode, XEXP (x, 0), cst),
low);
x = gen_rtx_PLUS (xmode,
gen_rtx_PLUS (xmode, XEXP (x, 0), cst),
GEN_INT (low));
push_reload (XEXP (x, 0), NULL_RTX, &XEXP (x, 0), NULL,
BASE_REG_CLASS, xmode, VOIDmode, 0, 0,