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BIT-1384: Remove -O (optimize scripts) command-line option.

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This commit is contained in:
Jon Siwek 2015-04-27 14:45:02 -05:00
parent da24fa40a5
commit b42706f0b5
8 changed files with 47 additions and 1003 deletions
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21
src/Stmt.h
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@ -33,10 +33,6 @@ public:
{ return Stmt::SetLocationInfo(loc, loc); }
bool SetLocationInfo(const Location* start, const Location* end);
// Returns a fully simplified version of the statement (this
// may be the same statement, or a newly created one).
virtual Stmt* Simplify();
// True if the statement has no side effects, false otherwise.
virtual int IsPure() const;
@ -112,9 +108,6 @@ protected:
Val* Exec(Frame* f, stmt_flow_type& flow) const;
virtual Val* DoExec(val_list* vals, stmt_flow_type& flow) const = 0;
Stmt* Simplify();
virtual Stmt* DoSimplify();
void Describe(ODesc* d) const;
void PrintVals(ODesc* d, val_list* vals, int offset) const;
@ -156,12 +149,8 @@ protected:
virtual Val* DoExec(Frame* f, Val* v, stmt_flow_type& flow) const;
Stmt* Simplify();
int IsPure() const;
// Called by Simplify(), after the expression's been simplified.
virtual Stmt* DoSimplify();
DECLARE_SERIAL(ExprStmt);
Expr* e;
@ -184,7 +173,6 @@ protected:
IfStmt() { s1 = s2 = 0; }
Val* DoExec(Frame* f, Val* v, stmt_flow_type& flow) const;
Stmt* DoSimplify();
int IsPure() const;
DECLARE_SERIAL(IfStmt);
@ -237,7 +225,6 @@ protected:
SwitchStmt() { cases = 0; default_case_idx = -1; comp_hash = 0; }
Val* DoExec(Frame* f, Val* v, stmt_flow_type& flow) const;
Stmt* DoSimplify();
int IsPure() const;
DECLARE_SERIAL(SwitchStmt);
@ -329,7 +316,6 @@ protected:
{ loop_condition = 0; body = 0; }
Val* Exec(Frame* f, stmt_flow_type& flow) const;
Stmt* Simplify();
DECLARE_SERIAL(WhileStmt);
@ -359,7 +345,6 @@ protected:
ForStmt() { loop_vars = 0; body = 0; }
Val* DoExec(Frame* f, Val* v, stmt_flow_type& flow) const;
Stmt* DoSimplify();
DECLARE_SERIAL(ForStmt);
@ -442,7 +427,6 @@ public:
TraversalCode Traverse(TraversalCallback* cb) const;
protected:
Stmt* Simplify();
int IsPure() const;
DECLARE_SERIAL(StmtList);
@ -464,7 +448,6 @@ public:
// bool IsTopmost() { return topmost; }
protected:
Stmt* Simplify();
DECLARE_SERIAL(EventBodyList);
@ -522,7 +505,6 @@ public:
Val* Exec(Frame* f, stmt_flow_type& flow) const;
int IsPure() const;
Stmt* Simplify();
const Expr* Cond() const { return cond; }
const Stmt* Body() const { return s1; }
@ -545,7 +527,4 @@ protected:
bool is_return;
};
extern Stmt* simplify_stmt(Stmt* s);
extern int same_stmt(const Stmt* s1, const Stmt* s2);
#endif