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| author | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-08-10 14:21:52 +0000 |
|---|---|---|
| committer | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-08-10 14:21:52 +0000 |
| commit | 50b0c29ff2517ed425cfb8f9130976eb349d5e9b (patch) | |
| tree | 5cde737193d69bf0f8f4036274f146fc1b1bb0e2 /gcc/config/rs6000/predicates.md | |
| parent | 9cb87310b605dc6d8ed1a54f6f806d358f928ea7 (diff) | |
| download | gcc-50b0c29ff2517ed425cfb8f9130976eb349d5e9b.tar.gz | |
* config/rs6000/predicates.md (indexed_or_indirect_address): New.
* config/rs6000/rs6000.md (prefetch): Remove operand 0 mode and
change predicate to indexed_or_indirect_address.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102950 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rs6000/predicates.md')
| -rw-r--r-- | gcc/config/rs6000/predicates.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/config/rs6000/predicates.md b/gcc/config/rs6000/predicates.md index a5bad7bfcd4..68c824a077f 100644 --- a/gcc/config/rs6000/predicates.md +++ b/gcc/config/rs6000/predicates.md @@ -369,6 +369,14 @@ || GET_CODE (XEXP (XEXP (op, 0), 1)) != CONST_INT || INTVAL (XEXP (XEXP (op, 0), 1)) % 4 == 0"))) +;; Return 1 if the operand is an indexed or indirect address. +(define_predicate "indexed_or_indirect_address" + (and (match_operand 0 "address_operand") + (match_test "REG_P (op) + || (GET_CODE (op) == PLUS + && REG_P (XEXP (op, 0)) + && REG_P (XEXP (op, 1)))"))) + ;; Used for the destination of the fix_truncdfsi2 expander. ;; If stfiwx will be used, the result goes to memory; otherwise, ;; we're going to emit a store and a load of a subreg, so the dest is a |