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| author | Ash Wolf <ninji@wuffs.org> | 2022-12-14 00:16:59 +0000 |
|---|---|---|
| committer | Ash Wolf <ninji@wuffs.org> | 2022-12-14 00:16:59 +0000 |
| commit | 25bab8b1fb2fc851ea3f1f630b3de65ca6afdc22 (patch) | |
| tree | c0ee632aa3752884b996c562622e2ece88216ea4 /includes/compiler/IroCSE.h | |
| parent | 9d2728a5605f651934fe67a6fe6986b3e4a2c011 (diff) | |
| download | MWCC-25bab8b1fb2fc851ea3f1f630b3de65ca6afdc22.tar.gz MWCC-25bab8b1fb2fc851ea3f1f630b3de65ca6afdc22.zip | |
haha it's been a while since i last committed, hasn't it
Diffstat (limited to 'includes/compiler/IroCSE.h')
| -rw-r--r-- | includes/compiler/IroCSE.h | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/includes/compiler/IroCSE.h b/includes/compiler/IroCSE.h index 2030e5b..4bf127c 100644 --- a/includes/compiler/IroCSE.h +++ b/includes/compiler/IroCSE.h @@ -1,6 +1,45 @@ #ifndef COMPILER_IROCSE_H #define COMPILER_IROCSE_H -#include "compiler/common.h" +#include "compiler/IrOptimizer.h" +#include "compiler/BitVector.h" + +#ifdef __MWERKS__ +#pragma options align=mac68k +#endif +struct IROExpr { + Boolean x0; + UInt16 index; + IROLinear *linear; + Object *x8; + IRONode *node; + BitVector *depends; + IROExpr *x14; + Boolean couldError; + Boolean notSubable; + IROLinear *x1A; + VarRecord *x1E; + IROLinear *x22; + IROExpr *next; +}; +#ifdef __MWERKS__ +#pragma options align=reset +#endif + +extern BitVector *IRO_Depends; +extern Boolean IRO_NotSubable; +extern Boolean IRO_IsVolatile; +extern Boolean IRO_CouldError; +extern IROExpr *IRO_FirstExpr; +extern IROExpr *IRO_LastExpr; +extern SInt32 IRO_NumExprs; + +extern void IRO_FindDepends_NoAlloc(IROLinear *linear); +extern void IRO_FindDepends(IROLinear *linear); +extern void IRO_FindExpressions(BitVector *bv, Boolean flag); +extern void IRO_RemoveExpr(IROExpr *expr); +extern void IRO_ComputeAvail(void); +extern void IRO_CommonSubs(void); +extern void IRO_GenerateTopLevelExprsForSubableOperands(void); #endif |