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h8300.c (single_one_operand): Use GET_MODE_MASK.

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* config/h8300/h8300.c (single_one_operand): Use GET_MODE_MASK.
	(single_zero_operand): Likewise.

From-SVN: r65291
This commit is contained in:
Kazu Hirata 2003-04-06 02:17:39 +00:00 committed by Kazu Hirata
parent 73205f20af
commit ef378bbee7
2 changed files with 7 additions and 14 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2003-04-05 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.c (single_one_operand): Use GET_MODE_MASK.
(single_zero_operand): Likewise.
2003-04-05 Daniel Berlin <dberlin@dberlin.org>
* Makefile.in (df.o): Depend on alloc-pool.h, not obstack.h.

16
gcc/config/h8300/h8300.c
View File

@ -757,13 +757,7 @@ single_one_operand (operand, mode)
{
/* We really need to do this masking because 0x80 in QImode is
represented as -128 for example. */
unsigned HOST_WIDE_INT mask =
(GET_MODE_BITSIZE (mode) < HOST_BITS_PER_WIDE_INT)
? ((unsigned HOST_WIDE_INT) 1 << GET_MODE_BITSIZE (mode)) - 1
: ~(unsigned HOST_WIDE_INT) 0;
unsigned HOST_WIDE_INT value = INTVAL (operand);
if (exact_log2 (value & mask) >= 0)
if (exact_log2 (INTVAL (operand) & GET_MODE_MASK (mode)) >= 0)
return 1;
}
@ -782,13 +776,7 @@ single_zero_operand (operand, mode)
{
/* We really need to do this masking because 0x80 in QImode is
represented as -128 for example. */
unsigned HOST_WIDE_INT mask =
(GET_MODE_BITSIZE (mode) < HOST_BITS_PER_WIDE_INT)
? ((unsigned HOST_WIDE_INT) 1 << GET_MODE_BITSIZE (mode)) - 1
: ~(unsigned HOST_WIDE_INT) 0;
unsigned HOST_WIDE_INT value = INTVAL (operand);
if (exact_log2 (~value & mask) >= 0)
if (exact_log2 (~INTVAL (operand) & GET_MODE_MASK (mode)) >= 0)
return 1;
}