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path: root/src/share/vm/c1/c1_LIR.hpp
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Diffstat (limited to 'src/share/vm/c1/c1_LIR.hpp')
-rw-r--r--src/share/vm/c1/c1_LIR.hpp155
1 files changed, 128 insertions, 27 deletions
diff --git a/src/share/vm/c1/c1_LIR.hpp b/src/share/vm/c1/c1_LIR.hpp
index 6612604ca..15a095d44 100644
--- a/src/share/vm/c1/c1_LIR.hpp
+++ b/src/share/vm/c1/c1_LIR.hpp
@@ -135,6 +135,13 @@ class LIR_Const: public LIR_OprPtr {
return as_jint_hi();
}
}
+ jlong as_jlong_bits() const {
+ if (type() == T_DOUBLE) {
+ return jlong_cast(_value.get_jdouble());
+ } else {
+ return as_jlong();
+ }
+ }
virtual void print_value_on(outputStream* out) const PRODUCT_RETURN;
@@ -302,6 +309,7 @@ class LIR_OprDesc: public CompilationResourceObj {
default:
ShouldNotReachHere();
+ return single_size;
}
}
@@ -417,12 +425,12 @@ class LIR_OprDesc: public CompilationResourceObj {
return as_register();
}
-#ifdef IA32
+#ifdef X86
XMMRegister as_xmm_float_reg() const;
XMMRegister as_xmm_double_reg() const;
// for compatibility with RInfo
int fpu () const { return lo_reg_half(); }
-#endif
+#endif // X86
#ifdef SPARC
FloatRegister as_float_reg () const;
@@ -503,14 +511,14 @@ class LIR_Address: public LIR_OprPtr {
, _type(type)
, _disp(disp) { verify(); }
-#ifdef IA32
+#ifdef X86
LIR_Address(LIR_Opr base, LIR_Opr index, Scale scale, int disp, BasicType type):
_base(base)
, _index(index)
, _scale(scale)
, _type(type)
, _disp(disp) { verify(); }
-#endif
+#endif // X86
LIR_Opr base() const { return _base; }
LIR_Opr index() const { return _index; }
@@ -535,31 +543,93 @@ class LIR_OprFact: public AllStatic {
static LIR_Opr illegalOpr;
- static LIR_Opr single_cpu(int reg) { return (LIR_Opr)((reg << LIR_OprDesc::reg1_shift) | LIR_OprDesc::int_type | LIR_OprDesc::cpu_register | LIR_OprDesc::single_size); }
- static LIR_Opr single_cpu_oop(int reg) { return (LIR_Opr)((reg << LIR_OprDesc::reg1_shift) | LIR_OprDesc::object_type | LIR_OprDesc::cpu_register | LIR_OprDesc::single_size); }
- static LIR_Opr double_cpu(int reg1, int reg2) { return (LIR_Opr)((reg1 << LIR_OprDesc::reg1_shift) | (reg2 << LIR_OprDesc::reg2_shift) | LIR_OprDesc::long_type | LIR_OprDesc::cpu_register | LIR_OprDesc::double_size); }
+ static LIR_Opr single_cpu(int reg) { return (LIR_Opr)(intptr_t)((reg << LIR_OprDesc::reg1_shift) | LIR_OprDesc::int_type | LIR_OprDesc::cpu_register | LIR_OprDesc::single_size); }
+ static LIR_Opr single_cpu_oop(int reg) { return (LIR_Opr)(intptr_t)((reg << LIR_OprDesc::reg1_shift) | LIR_OprDesc::object_type | LIR_OprDesc::cpu_register | LIR_OprDesc::single_size); }
+ static LIR_Opr double_cpu(int reg1, int reg2) {
+ LP64_ONLY(assert(reg1 == reg2, "must be identical"));
+ return (LIR_Opr)(intptr_t)((reg1 << LIR_OprDesc::reg1_shift) |
+ (reg2 << LIR_OprDesc::reg2_shift) |
+ LIR_OprDesc::long_type |
+ LIR_OprDesc::cpu_register |
+ LIR_OprDesc::double_size);
+ }
- static LIR_Opr single_fpu(int reg) { return (LIR_Opr)((reg << LIR_OprDesc::reg1_shift) | LIR_OprDesc::float_type | LIR_OprDesc::fpu_register | LIR_OprDesc::single_size); }
+ static LIR_Opr single_fpu(int reg) { return (LIR_Opr)(intptr_t)((reg << LIR_OprDesc::reg1_shift) |
+ LIR_OprDesc::float_type |
+ LIR_OprDesc::fpu_register |
+ LIR_OprDesc::single_size); }
#ifdef SPARC
- static LIR_Opr double_fpu(int reg1, int reg2) { return (LIR_Opr)((reg1 << LIR_OprDesc::reg1_shift) | (reg2 << LIR_OprDesc::reg2_shift) | LIR_OprDesc::double_type | LIR_OprDesc::fpu_register | LIR_OprDesc::double_size); }
-#endif
-#ifdef IA32
- static LIR_Opr double_fpu(int reg) { return (LIR_Opr)((reg << LIR_OprDesc::reg1_shift) | (reg << LIR_OprDesc::reg2_shift) | LIR_OprDesc::double_type | LIR_OprDesc::fpu_register | LIR_OprDesc::double_size); }
- static LIR_Opr single_xmm(int reg) { return (LIR_Opr)((reg << LIR_OprDesc::reg1_shift) | LIR_OprDesc::float_type | LIR_OprDesc::fpu_register | LIR_OprDesc::single_size | LIR_OprDesc::is_xmm_mask); }
- static LIR_Opr double_xmm(int reg) { return (LIR_Opr)((reg << LIR_OprDesc::reg1_shift) | (reg << LIR_OprDesc::reg2_shift) | LIR_OprDesc::double_type | LIR_OprDesc::fpu_register | LIR_OprDesc::double_size | LIR_OprDesc::is_xmm_mask); }
+ static LIR_Opr double_fpu(int reg1, int reg2) { return (LIR_Opr)(intptr_t)((reg1 << LIR_OprDesc::reg1_shift) |
+ (reg2 << LIR_OprDesc::reg2_shift) |
+ LIR_OprDesc::double_type |
+ LIR_OprDesc::fpu_register |
+ LIR_OprDesc::double_size); }
#endif
+#ifdef X86
+ static LIR_Opr double_fpu(int reg) { return (LIR_Opr)(intptr_t)((reg << LIR_OprDesc::reg1_shift) |
+ (reg << LIR_OprDesc::reg2_shift) |
+ LIR_OprDesc::double_type |
+ LIR_OprDesc::fpu_register |
+ LIR_OprDesc::double_size); }
+
+ static LIR_Opr single_xmm(int reg) { return (LIR_Opr)(intptr_t)((reg << LIR_OprDesc::reg1_shift) |
+ LIR_OprDesc::float_type |
+ LIR_OprDesc::fpu_register |
+ LIR_OprDesc::single_size |
+ LIR_OprDesc::is_xmm_mask); }
+ static LIR_Opr double_xmm(int reg) { return (LIR_Opr)(intptr_t)((reg << LIR_OprDesc::reg1_shift) |
+ (reg << LIR_OprDesc::reg2_shift) |
+ LIR_OprDesc::double_type |
+ LIR_OprDesc::fpu_register |
+ LIR_OprDesc::double_size |
+ LIR_OprDesc::is_xmm_mask); }
+#endif // X86
static LIR_Opr virtual_register(int index, BasicType type) {
LIR_Opr res;
switch (type) {
case T_OBJECT: // fall through
- case T_ARRAY: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::object_type | LIR_OprDesc::cpu_register | LIR_OprDesc::single_size | LIR_OprDesc::virtual_mask); break;
- case T_INT: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::int_type | LIR_OprDesc::cpu_register | LIR_OprDesc::single_size | LIR_OprDesc::virtual_mask); break;
- case T_LONG: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::long_type | LIR_OprDesc::cpu_register | LIR_OprDesc::double_size | LIR_OprDesc::virtual_mask); break;
- case T_FLOAT: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::float_type | LIR_OprDesc::fpu_register | LIR_OprDesc::single_size | LIR_OprDesc::virtual_mask); break;
- case T_DOUBLE: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::double_type | LIR_OprDesc::fpu_register | LIR_OprDesc::double_size | LIR_OprDesc::virtual_mask); break;
+ case T_ARRAY:
+ res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::object_type |
+ LIR_OprDesc::cpu_register |
+ LIR_OprDesc::single_size |
+ LIR_OprDesc::virtual_mask);
+ break;
+
+ case T_INT:
+ res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::int_type |
+ LIR_OprDesc::cpu_register |
+ LIR_OprDesc::single_size |
+ LIR_OprDesc::virtual_mask);
+ break;
+
+ case T_LONG:
+ res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::long_type |
+ LIR_OprDesc::cpu_register |
+ LIR_OprDesc::double_size |
+ LIR_OprDesc::virtual_mask);
+ break;
+
+ case T_FLOAT:
+ res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::float_type |
+ LIR_OprDesc::fpu_register |
+ LIR_OprDesc::single_size |
+ LIR_OprDesc::virtual_mask);
+ break;
+
+ case
+ T_DOUBLE: res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::double_type |
+ LIR_OprDesc::fpu_register |
+ LIR_OprDesc::double_size |
+ LIR_OprDesc::virtual_mask);
+ break;
default: ShouldNotReachHere(); res = illegalOpr;
}
@@ -572,8 +642,8 @@ class LIR_OprFact: public AllStatic {
// old-style calculation; check if old and new method are equal
LIR_OprDesc::OprType t = as_OprType(type);
- LIR_Opr old_res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | t |
- ((type == T_FLOAT || type == T_DOUBLE) ? LIR_OprDesc::fpu_register : LIR_OprDesc::cpu_register) |
+ LIR_Opr old_res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) | t |
+ ((type == T_FLOAT || type == T_DOUBLE) ? LIR_OprDesc::fpu_register : LIR_OprDesc::cpu_register) |
LIR_OprDesc::size_for(type) | LIR_OprDesc::virtual_mask);
assert(res == old_res, "old and new method not equal");
#endif
@@ -588,11 +658,39 @@ class LIR_OprFact: public AllStatic {
LIR_Opr res;
switch (type) {
case T_OBJECT: // fall through
- case T_ARRAY: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::object_type | LIR_OprDesc::stack_value | LIR_OprDesc::single_size); break;
- case T_INT: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::int_type | LIR_OprDesc::stack_value | LIR_OprDesc::single_size); break;
- case T_LONG: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::long_type | LIR_OprDesc::stack_value | LIR_OprDesc::double_size); break;
- case T_FLOAT: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::float_type | LIR_OprDesc::stack_value | LIR_OprDesc::single_size); break;
- case T_DOUBLE: res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::double_type | LIR_OprDesc::stack_value | LIR_OprDesc::double_size); break;
+ case T_ARRAY:
+ res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::object_type |
+ LIR_OprDesc::stack_value |
+ LIR_OprDesc::single_size);
+ break;
+
+ case T_INT:
+ res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::int_type |
+ LIR_OprDesc::stack_value |
+ LIR_OprDesc::single_size);
+ break;
+
+ case T_LONG:
+ res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::long_type |
+ LIR_OprDesc::stack_value |
+ LIR_OprDesc::double_size);
+ break;
+
+ case T_FLOAT:
+ res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::float_type |
+ LIR_OprDesc::stack_value |
+ LIR_OprDesc::single_size);
+ break;
+ case T_DOUBLE:
+ res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::double_type |
+ LIR_OprDesc::stack_value |
+ LIR_OprDesc::double_size);
+ break;
default: ShouldNotReachHere(); res = illegalOpr;
}
@@ -601,7 +699,10 @@ class LIR_OprFact: public AllStatic {
assert(index >= 0, "index must be positive");
assert(index <= (max_jint >> LIR_OprDesc::data_shift), "index is too big");
- LIR_Opr old_res = (LIR_Opr)((index << LIR_OprDesc::data_shift) | LIR_OprDesc::stack_value | as_OprType(type) | LIR_OprDesc::size_for(type));
+ LIR_Opr old_res = (LIR_Opr)(intptr_t)((index << LIR_OprDesc::data_shift) |
+ LIR_OprDesc::stack_value |
+ as_OprType(type) |
+ LIR_OprDesc::size_for(type));
assert(res == old_res, "old and new method not equal");
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-20 17:24:26 +0000