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Make load_extend_op an inline function 

gcc/
	* rtlanal.c (load_extend_op): Move to...
	* rtl.h: ...here and make inline.

From-SVN: r242601
This commit is contained in:
Richard Sandiford 2016-11-18 18:26:34 +00:00 committed by Richard Sandiford
parent 092dd2bc33
commit 421619baa5
3 changed files with 18 additions and 14 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
* rtlanal.c (load_extend_op): Move to...
* rtl.h: ...here and make inline.
2016-11-18 Terry Guo <terry.guo@arm.com>
Thomas Preud'homme <thomas.preudhomme@arm.com>

14
gcc/rtl.h
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@ -2954,7 +2954,6 @@ extern void set_insn_deleted (rtx);
/* Functions in rtlanal.c */
extern rtx_code load_extend_op (machine_mode);
extern rtx single_set_2 (const rtx_insn *, const_rtx);
extern bool contains_symbol_ref_p (const_rtx);
extern bool contains_symbolic_reference_p (const_rtx);
@ -3771,6 +3770,19 @@ struct GTY(()) cgraph_rtl_info {
unsigned function_used_regs_valid: 1;
};
/* If loads from memories of mode MODE always sign or zero extend,
return SIGN_EXTEND or ZERO_EXTEND as appropriate. Return UNKNOWN
otherwise. */
inline rtx_code
load_extend_op (machine_mode mode)
{
if (SCALAR_INT_MODE_P (mode)
&& GET_MODE_PRECISION (mode) < BITS_PER_WORD)
return LOAD_EXTEND_OP (mode);
return UNKNOWN;
}
/* gtype-desc.c. */
extern void gt_ggc_mx (rtx &);
extern void gt_pch_nx (rtx &);

13
gcc/rtlanal.c
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@ -3863,19 +3863,6 @@ subreg_nregs_with_regno (unsigned int regno, const_rtx x)
return info.nregs;
}
/* If loads from memories of mode MODE always sign or zero extend,
return SIGN_EXTEND or ZERO_EXTEND as appropriate. Return UNKNOWN
otherwise. */
rtx_code
load_extend_op (machine_mode mode)
{
if (SCALAR_INT_MODE_P (mode)
&& GET_MODE_PRECISION (mode) < BITS_PER_WORD)
return LOAD_EXTEND_OP (mode);
return UNKNOWN;
}
struct parms_set_data
{
int nregs;