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alpha-protos.h (alpha_find_lo_sum_using_gp): Return a bool. 

gcc/
	* config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
	a bool.
	* config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
	(alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX.  Return a bool.

From-SVN: r216756
This commit is contained in:
Richard Sandiford 2014-10-27 18:41:09 +00:00 committed by Richard Sandiford
parent f9a20af005
commit 4dba355399
3 changed files with 17 additions and 9 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
* config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
a bool.
* config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
(alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX. Return a bool.
2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
* config/alpha/alpha.c (alpha_set_memflags_1): Delete.

2
gcc/config/alpha/alpha-protos.h
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@ -75,7 +75,7 @@ extern rtx function_value (const_tree, const_tree, enum machine_mode);
extern void alpha_start_function (FILE *, const char *, tree);
extern void alpha_end_function (FILE *, const char *, tree);
extern int alpha_find_lo_sum_using_gp (rtx);
extern bool alpha_find_lo_sum_using_gp (rtx);
#ifdef REAL_VALUE_TYPE
extern int check_float_value (enum machine_mode, REAL_VALUE_TYPE *, int);

17
gcc/config/alpha/alpha.c
View File

@ -7562,16 +7562,17 @@ vms_output_aligned_decl_common(FILE *file, tree decl, const char *name,
#endif
static int
find_lo_sum_using_gp (rtx *px, void *data ATTRIBUTE_UNUSED)
{
return GET_CODE (*px) == LO_SUM && XEXP (*px, 0) == pic_offset_table_rtx;
}
int
bool
alpha_find_lo_sum_using_gp (rtx insn)
{
return for_each_rtx (&PATTERN (insn), find_lo_sum_using_gp, NULL) > 0;
subrtx_iterator::array_type array;
FOR_EACH_SUBRTX (iter, array, PATTERN (insn), NONCONST)
{
const_rtx x = *iter;
if (GET_CODE (x) == LO_SUM && XEXP (x, 0) == pic_offset_table_rtx)
return true;
}
return false;
}
static int