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arm.h (machine_function): Define variable after_arm_reorg here. 

2014-04-24  Terry Guo  <terry.guo@arm.com>

	* config/arm/arm.h (machine_function): Define variable
	after_arm_reorg here.
	* config/arm/arm.c (after_arm_reorg): Remove the definition.
	(arm_split_constant): Update the way to access variable
	after_arm_reorg.
	(arm_reorg): Ditto.
	(arm_output_function_epilogue): Remove the reset of after_arm_reorg.

From-SVN: r209735
This commit is contained in:
Terry Guo 2014-04-24 06:40:24 +00:00 committed by Xuepeng Guo
parent 080c6230de
commit b041949151
3 changed files with 14 additions and 9 deletions
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10
gcc/ChangeLog
View File

@ -1,3 +1,13 @@
2014-04-24 Terry Guo <terry.guo@arm.com>
* config/arm/arm.h (machine_function): Define variable
after_arm_reorg here.
* config/arm/arm.c (after_arm_reorg): Remove the definition.
(arm_split_constant): Update the way to access variable
after_arm_reorg.
(arm_reorg): Ditto.
(arm_output_function_epilogue): Remove the reset of after_arm_reorg.
2014-04-23 Tom de Vries <tom@codesourcery.com>
* target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.

11
gcc/config/arm/arm.c
View File

@ -884,10 +884,6 @@ enum machine_mode output_memory_reference_mode;
/* The register number to be used for the PIC offset register. */
unsigned arm_pic_register = INVALID_REGNUM;
/* Set to 1 after arm_reorg has started. Reset to start at the start of
the next function. */
static int after_arm_reorg = 0;
enum arm_pcs arm_pcs_default;
/* For an explanation of these variables, see final_prescan_insn below. */
@ -3516,7 +3512,7 @@ arm_split_constant (enum rtx_code code, enum machine_mode mode, rtx insn,
Ref: gcc -O1 -mcpu=strongarm gcc.c-torture/compile/980506-2.c
*/
if (!after_arm_reorg
if (!cfun->machine->after_arm_reorg
&& !cond
&& (arm_gen_constant (code, mode, NULL_RTX, val, target, source,
1, 0)
@ -17378,7 +17374,7 @@ arm_reorg (void)
/* From now on we must synthesize any constants that we can't handle
directly. This can happen if the RTL gets split during final
instruction generation. */
after_arm_reorg = 1;
cfun->machine->after_arm_reorg = 1;
/* Free the minipool memory. */
obstack_free (&minipool_obstack, minipool_startobj);
@ -19527,9 +19523,6 @@ arm_output_function_epilogue (FILE *file ATTRIBUTE_UNUSED,
|| (cfun->machine->return_used_this_function != 0)
|| offsets->saved_regs == offsets->outgoing_args
|| frame_pointer_needed);
/* Reset the ARM-specific per-function variables. */
after_arm_reorg = 0;
}
}

2
gcc/config/arm/arm.h
View File

@ -1543,6 +1543,8 @@ typedef struct GTY(()) machine_function
rtx thumb1_cc_op1;
/* Also record the CC mode that is supported. */
enum machine_mode thumb1_cc_mode;
/* Set to 1 after arm_reorg has started. */
int after_arm_reorg;
}
machine_function;
#endif