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frv.c: Move include of rtl.h after hard-reg-set.h.

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gcc/
	* config/frv/frv.c: Move include of rtl.h after hard-reg-set.h.
	(frv_clear_registers_used): Delete.
	(frv_ifcvt_modify_tests): Use find_all_hard_regs.

From-SVN: r217308
This commit is contained in:
Richard Sandiford 2014-11-10 19:51:48 +00:00 committed by Richard Sandiford
parent fe8dd12e20
commit 7e8e4cf945
2 changed files with 13 additions and 33 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2014-11-10 Richard Sandiford <richard.sandiford@arm.com>
* config/frv/frv.c: Move include of rtl.h after hard-reg-set.h.
(frv_clear_registers_used): Delete.
(frv_ifcvt_modify_tests): Use find_all_hard_regs.
2014-11-10 Jan Hubicka <hubicka@ucw.cz>
PR bootstrap/63573

40
gcc/config/frv/frv.c
View File

@ -21,13 +21,13 @@ along with GCC; see the file COPYING3. If not see
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "rtl.h"
#include "tree.h"
#include "varasm.h"
#include "stor-layout.h"
#include "stringpool.h"
#include "regs.h"
#include "hard-reg-set.h"
#include "rtl.h"
#include "insn-config.h"
#include "conditions.h"
#include "insn-flags.h"
@ -335,7 +335,6 @@ static rtx frv_expand_mwtacc_builtin (enum insn_code, tree);
static rtx frv_expand_noargs_builtin (enum insn_code);
static void frv_split_iacc_move (rtx, rtx);
static rtx frv_emit_comparison (enum rtx_code, rtx, rtx);
static int frv_clear_registers_used (rtx *, void *);
static void frv_ifcvt_add_insn (rtx, rtx, int);
static rtx frv_ifcvt_rewrite_mem (rtx, machine_mode, rtx);
static rtx frv_ifcvt_load_value (rtx, rtx);
@ -5193,33 +5192,6 @@ frv_split_abs (rtx operands[])
return ret;
}
/* An internal function called by for_each_rtx to clear in a hard_reg set each
register used in an insn. */
static int
frv_clear_registers_used (rtx *ptr, void *data)
{
if (GET_CODE (*ptr) == REG)
{
int regno = REGNO (*ptr);
HARD_REG_SET *p_regs = (HARD_REG_SET *)data;
if (regno < FIRST_PSEUDO_REGISTER)
{
int reg_max = regno + HARD_REGNO_NREGS (regno, GET_MODE (*ptr));
while (regno < reg_max)
{
CLEAR_HARD_REG_BIT (*p_regs, regno);
regno++;
}
}
}
return 0;
}
/* Initialize machine-specific if-conversion data.
On the FR-V, we don't have any extra fields per se, but it is useful hook to
@ -5413,9 +5385,11 @@ frv_ifcvt_modify_tests (ce_if_block *ce_info, rtx *p_true, rtx *p_false)
rtx pattern;
rtx set;
int skip_nested_if = FALSE;
HARD_REG_SET mentioned_regs;
for_each_rtx (&PATTERN (insn), frv_clear_registers_used,
(void *)&tmp_reg->regs);
CLEAR_HARD_REG_SET (mentioned_regs);
find_all_hard_regs (PATTERN (insn), &mentioned_regs);
AND_COMPL_HARD_REG_SET (tmp_reg->regs, mentioned_regs);
pattern = PATTERN (insn);
if (GET_CODE (pattern) == COND_EXEC)
@ -5451,8 +5425,8 @@ frv_ifcvt_modify_tests (ce_if_block *ce_info, rtx *p_true, rtx *p_false)
}
if (! skip_nested_if)
for_each_rtx (&PATTERN (insn), frv_clear_registers_used,
(void *)&frv_ifcvt.nested_cc_ok_rewrite);
AND_COMPL_HARD_REG_SET (frv_ifcvt.nested_cc_ok_rewrite,
mentioned_regs);
}
if (insn == last_insn)