23 */
24
25 #ifndef SHARE_VM_C1_C1_CANONICALIZER_HPP
26 #define SHARE_VM_C1_C1_CANONICALIZER_HPP
27
28 #include "c1/c1_Instruction.hpp"
29
30 class Canonicalizer: InstructionVisitor {
31 private:
32 Compilation *_compilation;
33 Instruction* _canonical;
34 int _bci;
35
36 Compilation *compilation() { return _compilation; }
37 void set_canonical(Value x);
38 void set_bci(int bci) { _bci = bci; }
39 void set_constant(jint x) { set_canonical(new Constant(new IntConstant(x))); }
40 void set_constant(jlong x) { set_canonical(new Constant(new LongConstant(x))); }
41 void set_constant(jfloat x) { set_canonical(new Constant(new FloatConstant(x))); }
42 void set_constant(jdouble x) { set_canonical(new Constant(new DoubleConstant(x))); }
43 void move_const_to_right(Op2* x);
44 void do_Op2(Op2* x);
45 void do_UnsafeRawOp(UnsafeRawOp* x);
46
47 void unsafe_raw_match(UnsafeRawOp* x,
48 Instruction** base,
49 Instruction** index,
50 int* scale);
51
52 public:
53 Canonicalizer(Compilation* c, Value x, int bci) : _compilation(c), _canonical(x), _bci(bci) {
54 NOT_PRODUCT(x->set_printable_bci(bci));
55 if (CanonicalizeNodes) x->visit(this);
56 }
57 Value canonical() const { return _canonical; }
58 int bci() const { return _bci; }
59
60 virtual void do_Phi (Phi* x);
61 virtual void do_Constant (Constant* x);
62 virtual void do_Local (Local* x);
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23 */
24
25 #ifndef SHARE_VM_C1_C1_CANONICALIZER_HPP
26 #define SHARE_VM_C1_C1_CANONICALIZER_HPP
27
28 #include "c1/c1_Instruction.hpp"
29
30 class Canonicalizer: InstructionVisitor {
31 private:
32 Compilation *_compilation;
33 Instruction* _canonical;
34 int _bci;
35
36 Compilation *compilation() { return _compilation; }
37 void set_canonical(Value x);
38 void set_bci(int bci) { _bci = bci; }
39 void set_constant(jint x) { set_canonical(new Constant(new IntConstant(x))); }
40 void set_constant(jlong x) { set_canonical(new Constant(new LongConstant(x))); }
41 void set_constant(jfloat x) { set_canonical(new Constant(new FloatConstant(x))); }
42 void set_constant(jdouble x) { set_canonical(new Constant(new DoubleConstant(x))); }
43 #ifdef _WINDOWS
44 // jint is defined as long in jni_md.h, so convert from int to jint
45 void set_constant(int x) { set_constant((jint)x); }
46 #endif
47 void move_const_to_right(Op2* x);
48 void do_Op2(Op2* x);
49 void do_UnsafeRawOp(UnsafeRawOp* x);
50
51 void unsafe_raw_match(UnsafeRawOp* x,
52 Instruction** base,
53 Instruction** index,
54 int* scale);
55
56 public:
57 Canonicalizer(Compilation* c, Value x, int bci) : _compilation(c), _canonical(x), _bci(bci) {
58 NOT_PRODUCT(x->set_printable_bci(bci));
59 if (CanonicalizeNodes) x->visit(this);
60 }
61 Value canonical() const { return _canonical; }
62 int bci() const { return _bci; }
63
64 virtual void do_Phi (Phi* x);
65 virtual void do_Constant (Constant* x);
66 virtual void do_Local (Local* x);
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