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riscv-gcc-1
Commit 2dc211c5 by Paul Koning Committed by Paul Koning
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* config/mips/pdp11.md (negsi2): Fix wrong code. 

From-SVN: r167006
parent e4942929
Showing with 7 additions and 2 deletions
gcc/ChangeLog
2010-11-21 Paul Koning <ni1d@arrl.net> 2010-11-21 Paul Koning <ni1d@arrl.net>
* config/mips/pdp11.md (negsi2): Fix wrong code.
2010-11-21 Paul Koning <ni1d@arrl.net>
* config/mips/pdp11.c (pdp11_legitimate_address_p): New function. * config/mips/pdp11.c (pdp11_legitimate_address_p): New function.
* config/mips/pdp11.h (GO_IF_LEGITIMATE_ADDRESS): Delete. * config/mips/pdp11.h (GO_IF_LEGITIMATE_ADDRESS): Delete.
gcc/config/pdp11/pdp11.md
...@@ -1149,12 +1149,13 @@ ...@@ -1149,12 +1149,13 @@
operands[1] = gen_rtx_REG (HImode, REGNO (operands[1]) + 1); operands[1] = gen_rtx_REG (HImode, REGNO (operands[1]) + 1);
output_asm_insn (\"com %0\", lateoperands); output_asm_insn (\"com %0\", lateoperands);
output_asm_insn (\"neg %0\", operands); output_asm_insn (\"com %0\", operands);
output_asm_insn (\"add $1, %0\", operands);
output_asm_insn (\"adc %0\", lateoperands); output_asm_insn (\"adc %0\", lateoperands);
return \"\"; return \"\";
} }
[(set_attr "length" "10")]) [(set_attr "length" "14")])
(define_insn "neghi2" (define_insn "neghi2"
[(set (match_operand:HI 0 "nonimmediate_operand" "=rR,Q") [(set (match_operand:HI 0 "nonimmediate_operand" "=rR,Q")
......
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