diff options
| author | Kazu Hirata <kazu@cs.umass.edu> | 2003-04-06 02:17:39 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2003-04-06 02:17:39 +0000 |
| commit | ef378bbee7ef5fdc9a83ac56c3fed7d7c3b5ee9f (patch) | |
| tree | f408bf59c19d0109cc818456489e52e1960612af /gcc | |
| parent | 73205f20af3a66aeb6babd84bd98e605054473c9 (diff) | |
| download | gcc-ef378bbee7ef5fdc9a83ac56c3fed7d7c3b5ee9f.zip gcc-ef378bbee7ef5fdc9a83ac56c3fed7d7c3b5ee9f.tar.gz gcc-ef378bbee7ef5fdc9a83ac56c3fed7d7c3b5ee9f.tar.bz2 | |
h8300.c (single_one_operand): Use GET_MODE_MASK.
* config/h8300/h8300.c (single_one_operand): Use GET_MODE_MASK.
(single_zero_operand): Likewise.
From-SVN: r65291
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.c | 16 |
2 files changed, 7 insertions, 14 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f0b12ae..c3381f0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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. diff --git a/gcc/config/h8300/h8300.c b/gcc/config/h8300/h8300.c index 866e6fd..a54055e 100644 --- a/gcc/config/h8300/h8300.c +++ b/gcc/config/h8300/h8300.c @@ -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; } |