diff options
| 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 | |
| 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')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/predicates.md | 8 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 2 |
3 files changed, 15 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8092a46e2bb..567c4923f22 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-08-10 David Edelsohn <edelsohn@gnu.org> + + * 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. + 2005-08-10 Richard Sandiford <richard@codesourcery.com> * config/arm/lib1funcs.asm (__aeabi_uidiv, __aeabi_idiv): New aliases. 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 diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 3cc613a82ed..05ff9bd3b49 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -14016,7 +14016,7 @@ }") (define_insn "prefetch" - [(prefetch (match_operand:V4SI 0 "address_operand" "p") + [(prefetch (match_operand 0 "indexed_or_indirect_address" "p") (match_operand:SI 1 "const_int_operand" "n") (match_operand:SI 2 "const_int_operand" "n"))] "TARGET_POWERPC" |