diff options
Diffstat (limited to 'src/cmd/8g/opt.h')
| -rw-r--r-- | src/cmd/8g/opt.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/cmd/8g/opt.h b/src/cmd/8g/opt.h index 77a69e13a..09f58c40a 100644 --- a/src/cmd/8g/opt.h +++ b/src/cmd/8g/opt.h @@ -49,6 +49,24 @@ typedef struct Reg Reg; typedef struct Rgn Rgn; +/*c2go +extern Node *Z; +enum +{ + D_HI = D_NONE, + D_LO = D_NONE, + CLOAD = 5, + CREF = 5, + CINF = 1000, + LOOP = 3, +}; + +uint32 BLOAD(Reg*); +uint32 BSTORE(Reg*); +uint32 LOAD(Reg*); +uint32 STORE(Reg*); +*/ + // A Reg is a wrapper around a single Prog (one instruction) that holds // register optimization information while the optimizer runs. // r->prog is the instruction. @@ -84,8 +102,10 @@ struct Reg Prog* prog; // actual instruction }; #define R ((Reg*)0) +/*c2go extern Reg *R; */ #define NRGN 600 +/*c2go enum { NRGN = 600 }; */ struct Rgn { Reg* enter; |