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| author | Stephane Carrez <Stephane.Carrez@worldnet.fr> | 2002-03-15 23:22:56 +0100 |
|---|---|---|
| committer | Stephane Carrez <ciceron@gcc.gnu.org> | 2002-03-15 23:22:56 +0100 |
| commit | 015a2e5904023a35c76bdef9451d86878157240e (patch) | |
| tree | 6f8ba87562c4c86c0e86a27e84ca4df9567383de /gcc/config/m68hc11/larith.asm | |
| parent | cd28557ca20fb296bad6f5e77b5f1dcd0ee6829c (diff) | |
| download | gcc-015a2e5904023a35c76bdef9451d86878157240e.zip gcc-015a2e5904023a35c76bdef9451d86878157240e.tar.gz gcc-015a2e5904023a35c76bdef9451d86878157240e.tar.bz2 | |
m68hc11.md ("negsi2"): Optimize inline case.
* config/m68hc11/m68hc11.md ("negsi2"): Optimize inline case.
("neghi2"): Tighten constraints.
("one_cmplsi2"): Optimize and simplify split.
* config/m68hc11/larith.asm (__negsi2): Likewise for library.
From-SVN: r50847
Diffstat (limited to 'gcc/config/m68hc11/larith.asm')
| -rw-r--r-- | gcc/config/m68hc11/larith.asm | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gcc/config/m68hc11/larith.asm b/gcc/config/m68hc11/larith.asm index b39d81a..94e1596 100644 --- a/gcc/config/m68hc11/larith.asm +++ b/gcc/config/m68hc11/larith.asm @@ -443,13 +443,14 @@ ___notdi2: ___negsi2: comb coma - addd #1 xgdx - eorb #0xFF - eora #0xFF - adcb #0 - adca #0 + comb + coma + inx xgdx + bne done + inx +done: rts #endif |