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| author | Bernd Schmidt <bernd.schmidt@analog.com> | 2005-07-11 16:15:45 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2005-07-11 16:15:45 +0000 |
| commit | 7ddcf3d26f2966c5fdfccb271c9fe7f535509186 (patch) | |
| tree | 543f30cc5db1b83d28fac8739d5630d1f48d9672 /gcc | |
| parent | 3fb192d2c7fd3ac8080d335d62ac9ad6754cd36f (diff) | |
| download | gcc-7ddcf3d26f2966c5fdfccb271c9fe7f535509186.zip gcc-7ddcf3d26f2966c5fdfccb271c9fe7f535509186.tar.gz gcc-7ddcf3d26f2966c5fdfccb271c9fe7f535509186.tar.bz2 | |
bfin.md (cmpsi, [...]): Use reg_or_const_int_operand for second comparison operand.
* config/bfin/bfin.md (cmpsi, compare_eq, compare_ne, compare_lt,
compare_le, compare_leu, compare_ltu): Use reg_or_const_int_operand
for second comparison operand.
* config/bfin/predicates.md (reg_or_const_int_operand): New.
From-SVN: r101881
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/bfin/bfin.md | 14 | ||||
| -rw-r--r-- | gcc/config/bfin/predicates.md | 5 |
3 files changed, 17 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b5147ab..e1b5b63 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2005-07-11 Bernd Schmidt <bernd.schmidt@analog.com> + * config/bfin/bfin.md (cmpsi, compare_eq, compare_ne, compare_lt, + compare_le, compare_leu, compare_ltu): Use reg_or_const_int_operand + for second comparison operand. + * config/bfin/predicates.md (reg_or_const_int_operand): New. + * config/bfin/bfin.md (define_attr "type"): Add "sync". (define_insn_reservation "alu"): Likewise. (csync, ssync): Now of type sync. diff --git a/gcc/config/bfin/bfin.md b/gcc/config/bfin/bfin.md index be430c8..207bdd8 100644 --- a/gcc/config/bfin/bfin.md +++ b/gcc/config/bfin/bfin.md @@ -1451,7 +1451,7 @@ (define_expand "cmpsi" [(set (cc0) (compare (match_operand:SI 0 "register_operand" "") - (match_operand:SI 1 "nonmemory_operand" "")))] + (match_operand:SI 1 "reg_or_const_int_operand" "")))] "" { bfin_compare_op0 = operands[0]; @@ -1462,7 +1462,7 @@ (define_insn "compare_eq" [(set (match_operand:BI 0 "cc_operand" "=C,C") (eq:BI (match_operand:SI 1 "register_operand" "d,a") - (match_operand:SI 2 "nonmemory_operand" "dKs3,aKs3")))] + (match_operand:SI 2 "reg_or_const_int_operand" "dKs3,aKs3")))] "" "cc =%1==%2;" [(set_attr "type" "compare")]) @@ -1470,7 +1470,7 @@ (define_insn "compare_ne" [(set (match_operand:BI 0 "cc_operand" "=C,C") (ne:BI (match_operand:SI 1 "register_operand" "d,a") - (match_operand:SI 2 "nonmemory_operand" "dKs3,aKs3")))] + (match_operand:SI 2 "reg_or_const_int_operand" "dKs3,aKs3")))] "0" "cc =%1!=%2;" [(set_attr "type" "compare")]) @@ -1478,7 +1478,7 @@ (define_insn "compare_lt" [(set (match_operand:BI 0 "cc_operand" "=C,C") (lt:BI (match_operand:SI 1 "register_operand" "d,a") - (match_operand:SI 2 "nonmemory_operand" "dKs3,aKs3")))] + (match_operand:SI 2 "reg_or_const_int_operand" "dKs3,aKs3")))] "" "cc =%1<%2;" [(set_attr "type" "compare")]) @@ -1486,7 +1486,7 @@ (define_insn "compare_le" [(set (match_operand:BI 0 "cc_operand" "=C,C") (le:BI (match_operand:SI 1 "register_operand" "d,a") - (match_operand:SI 2 "nonmemory_operand" "dKs3,aKs3")))] + (match_operand:SI 2 "reg_or_const_int_operand" "dKs3,aKs3")))] "" "cc =%1<=%2;" [(set_attr "type" "compare")]) @@ -1494,7 +1494,7 @@ (define_insn "compare_leu" [(set (match_operand:BI 0 "cc_operand" "=C,C") (leu:BI (match_operand:SI 1 "register_operand" "d,a") - (match_operand:SI 2 "nonmemory_operand" "dKu3,aKu3")))] + (match_operand:SI 2 "reg_or_const_int_operand" "dKu3,aKu3")))] "" "cc =%1<=%2 (iu);" [(set_attr "type" "compare")]) @@ -1502,7 +1502,7 @@ (define_insn "compare_ltu" [(set (match_operand:BI 0 "cc_operand" "=C,C") (ltu:BI (match_operand:SI 1 "register_operand" "d,a") - (match_operand:SI 2 "nonmemory_operand" "dKu3,aKu3")))] + (match_operand:SI 2 "reg_or_const_int_operand" "dKu3,aKu3")))] "" "cc =%1<%2 (iu);" [(set_attr "type" "compare")]) diff --git a/gcc/config/bfin/predicates.md b/gcc/config/bfin/predicates.md index 139bc73..7abd129 100644 --- a/gcc/config/bfin/predicates.md +++ b/gcc/config/bfin/predicates.md @@ -49,6 +49,11 @@ (and (match_code "const_int") (match_test "log2constp (INTVAL (op))")))) +;; Return nonzero if OP is a register or an integer constant. +(define_predicate "reg_or_const_int_operand" + (ior (match_operand 0 "register_operand") + (match_code "const_int"))) + ;; Like register_operand, but make sure that hard regs have a valid mode. (define_predicate "valid_reg_operand" (match_operand 0 "register_operand") |