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muldiv.md (mulhisi3_i): Only use registers for dest (TN-16C-A156A/E).

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* config/m32c/muldiv.md (mulhisi3_i): Only use registers for dest
(TN-16C-A156A/E).
(mulhisi3_r): Likewise.

From-SVN: r114891
This commit is contained in:
DJ Delorie 2006-06-22 11:33:36 -04:00 • committed by DJ Delorie
parent 11343881d3
commit a1ec220c20
2 changed files with 12 additions and 6 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2006-06-21 DJ Delorie <dj@redhat.com>
* config/m32c/muldiv.md (mulhisi3_i): Only use registers for dest
(TN-16C-A156A/E).
(mulhisi3_r): Likewise.
2006-06-21 Richard Sandiford <richard@codesourcery.com>
PR middle-end/28034

12
gcc/config/m32c/muldiv.md
View file

@ -80,18 +80,18 @@
)
(define_insn "mulhisi3_c"
[(set (match_operand:SI 0 "mra_operand" "=RsiSd,??Rmm")
(mult:SI (sign_extend:SI (match_operand:HI 1 "mra_operand" "%0,0"))
(match_operand 2 "immediate_operand" "i,i")))]
[(set (match_operand:SI 0 "ra_operand" "=Rsi")
(mult:SI (sign_extend:SI (match_operand:HI 1 "mra_operand" "%0"))
(match_operand 2 "immediate_operand" "i")))]
""
"mul.w\t%2,%1"
[(set_attr "flags" "o")]
)
(define_insn "mulhisi3_r"
[(set (match_operand:SI 0 "mra_operand" "=RsiSd,RsiSd,??Rmm,??Rmm")
(mult:SI (sign_extend:SI (match_operand:HI 1 "mra_operand" "%0,0,0,0"))
(sign_extend:SI (match_operand:HI 2 "mra_operand" "RhiSd,?Rmm,RhiSd,?Rmm"))))]
[(set (match_operand:SI 0 "mra_operand" "=Rsi,Rsi")
(mult:SI (sign_extend:SI (match_operand:HI 1 "mra_operand" "%0,0"))
(sign_extend:SI (match_operand:HI 2 "mra_operand" "RhiSd,?Rmm"))))]
""
"mul.w\t%2,%1"
[(set_attr "flags" "o")]