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| author | Paul Koning <ni1d@arrl.net> | 2010-11-21 11:55:51 -0500 |
|---|---|---|
| committer | Paul Koning <pkoning@gcc.gnu.org> | 2010-11-21 11:55:51 -0500 |
| commit | 2dc211c5ff5a257604c71766495b8790a3cf6471 (patch) | |
| tree | 5a040bc5f27b6ec35188a688e1b326c51d10dd78 | |
| parent | e4942929dd38ec1a09e147d3de11f3058088451e (diff) | |
| download | gcc-2dc211c5ff5a257604c71766495b8790a3cf6471.zip gcc-2dc211c5ff5a257604c71766495b8790a3cf6471.tar.gz gcc-2dc211c5ff5a257604c71766495b8790a3cf6471.tar.bz2 | |
* config/mips/pdp11.md (negsi2): Fix wrong code.
From-SVN: r167006
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/pdp11/pdp11.md | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 09544e1..285c59c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 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.h (GO_IF_LEGITIMATE_ADDRESS): Delete. diff --git a/gcc/config/pdp11/pdp11.md b/gcc/config/pdp11/pdp11.md index 6f76458..2d4eb8a 100644 --- a/gcc/config/pdp11/pdp11.md +++ b/gcc/config/pdp11/pdp11.md @@ -1149,12 +1149,13 @@ operands[1] = gen_rtx_REG (HImode, REGNO (operands[1]) + 1); 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); return \"\"; } - [(set_attr "length" "10")]) + [(set_attr "length" "14")]) (define_insn "neghi2" [(set (match_operand:HI 0 "nonimmediate_operand" "=rR,Q") |