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| author | Jim Wilson <wilson@gcc.gnu.org> | 1995-03-10 11:08:02 -0800 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 1995-03-10 11:08:02 -0800 |
| commit | b9b7c1c9fd7cdb6717c5f58f80326f518158561f (patch) | |
| tree | 7a03a417cd44f464b262aabb87fa6a9eec215165 | |
| parent | 41b455df14d4460e1becf590b7b841145f5b8204 (diff) | |
| download | gcc-b9b7c1c9fd7cdb6717c5f58f80326f518158561f.zip gcc-b9b7c1c9fd7cdb6717c5f58f80326f518158561f.tar.gz gcc-b9b7c1c9fd7cdb6717c5f58f80326f518158561f.tar.bz2 | |
(movdi define_split, movdf define_split): Correct indentation and formatting.
(movdi define_split, movdf define_split): Correct indentation
and formatting. Make the condition fail if an operand is a MEM
with an auto-inc address.
From-SVN: r9160
| -rw-r--r-- | gcc/config/sh/sh.md | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md index 93bb135..df475e4 100644 --- a/gcc/config/sh/sh.md +++ b/gcc/config/sh/sh.md @@ -1064,17 +1064,24 @@ ;; If the output is a register and the input is memory, we have to be careful ;; and see which word needs to be loaded first. -;; + +;; ??? Why are Q constraint addresses rejected here but not in the DFmode +;; split pattern? + (define_split [(set (match_operand:DI 0 "general_movdst_operand" "") (match_operand:DI 1 "general_movsrc_operand" ""))] - "! (GET_CODE (operands[0]) == REG - && REGNO (operands[0]) >= FIRST_PSEUDO_REGISTER) + "! (GET_CODE (operands[0]) == REG + && REGNO (operands[0]) >= FIRST_PSEUDO_REGISTER) && ! (GET_CODE (operands[1]) == REG && REGNO (operands[1]) >= FIRST_PSEUDO_REGISTER) && ! (GET_CODE (operands[0]) == REG && GET_CODE (operands[1]) == REG - && ! reload_completed - && reg_overlap_mentioned_p (operands[0], operands[1])) + && ! reload_completed + && reg_overlap_mentioned_p (operands[0], operands[1])) + && ! (GET_CODE (operands[0]) == MEM + && GET_CODE (XEXP (operands[0], 0)) == PRE_DEC) + && ! (GET_CODE (operands[1]) == MEM + && GET_CODE (XEXP (operands[1], 0)) == POST_INC) && ! EXTRA_CONSTRAINT_Q (operands[1])" [(set (match_dup 2) (match_dup 3)) (set (match_dup 4) (match_dup 5))] @@ -1123,13 +1130,17 @@ (define_split [(set (match_operand:DF 0 "general_movdst_operand" "") (match_operand:DF 1 "general_movsrc_operand" ""))] - "! (GET_CODE (operands[0]) == REG - && REGNO (operands[0]) >= FIRST_PSEUDO_REGISTER) + "! (GET_CODE (operands[0]) == REG + && REGNO (operands[0]) >= FIRST_PSEUDO_REGISTER) && ! (GET_CODE (operands[1]) == REG && REGNO (operands[1]) >= FIRST_PSEUDO_REGISTER) && ! (GET_CODE (operands[0]) == REG && GET_CODE (operands[1]) == REG - && ! reload_completed - && reg_overlap_mentioned_p (operands[0], operands[1]))" + && ! reload_completed + && reg_overlap_mentioned_p (operands[0], operands[1])) + && ! (GET_CODE (operands[0]) == MEM + && GET_CODE (XEXP (operands[0], 0)) == PRE_DEC) + && ! (GET_CODE (operands[1]) == MEM + && GET_CODE (XEXP (operands[1], 0)) == POST_INC)" [(set (match_dup 2) (match_dup 3)) (set (match_dup 4) (match_dup 5))] " @@ -1155,7 +1166,6 @@ FAIL; }") - (define_expand "movdf" [(set (match_operand:DF 0 "general_movdst_operand" "") (match_operand:DF 1 "general_movsrc_operand" ""))] |