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xtensa.c: Include rtl-iter.h. 

gcc/
	* config/xtensa/xtensa.c: Include rtl-iter.h.
	(xtensa_tls_referenced_p_1): Delete.
	(xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.

From-SVN: r216703
This commit is contained in:
Richard Sandiford 2014-10-26 10:40:29 +00:00 committed by Richard Sandiford
parent 2caafc4476
commit 2f36a994a6
2 changed files with 30 additions and 29 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
* config/xtensa/xtensa.c: Include rtl-iter.h.
(xtensa_tls_referenced_p_1): Delete.
(xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
* config/sh/sh.c (sh_contains_memref_p_1): Delete.

53
gcc/config/xtensa/xtensa.c
View File

@ -66,6 +66,7 @@ along with GCC; see the file COPYING3. If not see
#include "gimplify.h"
#include "df.h"
#include "builtins.h"
#include "rtl-iter.h"
/* Enumeration for all of the relational tests, so that we can build
@ -1986,34 +1987,6 @@ xtensa_mode_dependent_address_p (const_rtx addr,
return constantpool_address_p (addr);
}
/* Helper for xtensa_tls_referenced_p. */
static int
xtensa_tls_referenced_p_1 (rtx *x, void *data ATTRIBUTE_UNUSED)
{
if (GET_CODE (*x) == SYMBOL_REF)
return SYMBOL_REF_TLS_MODEL (*x) != 0;
/* Ignore TLS references that have already been legitimized. */
if (GET_CODE (*x) == UNSPEC)
{
switch (XINT (*x, 1))
{
case UNSPEC_TPOFF:
case UNSPEC_DTPOFF:
case UNSPEC_TLS_FUNC:
case UNSPEC_TLS_ARG:
case UNSPEC_TLS_CALL:
return -1;
default:
break;
}
}
return 0;
}
/* Return TRUE if X contains any TLS symbol references. */
bool
@ -2022,7 +1995,29 @@ xtensa_tls_referenced_p (rtx x)
if (! TARGET_HAVE_TLS)
return false;
return for_each_rtx (&x, xtensa_tls_referenced_p_1, NULL);
subrtx_iterator::array_type array;
FOR_EACH_SUBRTX (iter, array, x, ALL)
{
const_rtx x = *iter;
if (GET_CODE (x) == SYMBOL_REF && SYMBOL_REF_TLS_MODEL (x) != 0)
return true;
/* Ignore TLS references that have already been legitimized. */
if (GET_CODE (x) == UNSPEC)
switch (XINT (x, 1))
{
case UNSPEC_TPOFF:
case UNSPEC_DTPOFF:
case UNSPEC_TLS_FUNC:
case UNSPEC_TLS_ARG:
case UNSPEC_TLS_CALL:
iter.skip_subrtxes ();
break;
default:
break;
}
}
return false;
}