diff options
| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-12-12 21:33:43 +0000 |
|---|---|---|
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-12-12 21:33:43 +0000 |
| commit | 0c240d704a218960b53035204a1ec02b6eed7b2f (patch) | |
| tree | a4c8c9d472686438f4653cadab4e5e1928872622 /gcc | |
| parent | c1f63a62868bc8cf197307bb2d8c8c95faca27e1 (diff) | |
| download | gcc-0c240d704a218960b53035204a1ec02b6eed7b2f.tar.gz | |
* config/h8300/h8300.md (a peephole2): Accept a constant
that's accepted by CONST_OK_FOR_J.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@60080 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.md | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fd9b7425aa5..3accc82cefa 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> + * config/h8300/h8300.md (a peephole2): Accept a constant + that's accepted by CONST_OK_FOR_J. + +2002-12-12 Kazu Hirata <kazu@cs.umass.edu> + * config/h8300/h8300.h (CONST_OK_FOR_J): New. (CONST_OK_FOR_LETTER_P): Use CONST_OK_FOR_J. * config/h8300/h8300.md (*addhi_h8300): Add a new alternative. diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md index e68e702b257..ca95f4bbe75 100644 --- a/gcc/config/h8300/h8300.md +++ b/gcc/config/h8300/h8300.md @@ -2710,7 +2710,8 @@ (match_operand:HI 2 "register_operand" "")))] "REG_P (operands[0]) && REG_P (operands[2]) && REGNO (operands[0]) != REGNO (operands[2]) - && (CONST_OK_FOR_L (INTVAL (operands[1])) + && (CONST_OK_FOR_J (INTVAL (operands[1])) + || CONST_OK_FOR_L (INTVAL (operands[1])) || CONST_OK_FOR_N (INTVAL (operands[1])))" [(set (match_dup 0) (match_dup 2)) |