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ira.c (insn_contains_asm_1, [...]): Delete.

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gcc/
	* ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
	(compute_regs_asm_clobbered): Use extract_asm_operands instead.

From-SVN: r213318
This commit is contained in:
Richard Sandiford 2014-07-31 08:25:56 +00:00 committed by Richard Sandiford
parent bfa2ebe3d7
commit f33a8d10d2
2 changed files with 6 additions and 20 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
* ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
(compute_regs_asm_clobbered): Use extract_asm_operands instead.
2014-07-31 Richard Biener <rguenther@suse.de>
* data-streamer.h (streamer_write_data_stream): Declare here,

21
gcc/ira.c
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@ -2221,25 +2221,6 @@ ira_bad_reload_regno (int regno, rtx in, rtx out)
|| ira_bad_reload_regno_1 (regno, out));
}
/* Return TRUE if *LOC contains an asm. */
static int
insn_contains_asm_1 (rtx *loc, void *data ATTRIBUTE_UNUSED)
{
if ( !*loc)
return FALSE;
if (GET_CODE (*loc) == ASM_OPERANDS)
return TRUE;
return FALSE;
}
/* Return TRUE if INSN contains an ASM. */
static bool
insn_contains_asm (rtx insn)
{
return for_each_rtx (&insn, insn_contains_asm_1, NULL);
}
/* Add register clobbers from asm statements. */
static void
compute_regs_asm_clobbered (void)
@ -2253,7 +2234,7 @@ compute_regs_asm_clobbered (void)
{
df_ref def;
if (insn_contains_asm (insn))
if (NONDEBUG_INSN_P (insn) && extract_asm_operands (PATTERN (insn)))
FOR_EACH_INSN_DEF (def, insn)
{
unsigned int dregno = DF_REF_REGNO (def);