Upgrade V8 to 5.1.281.57 DO NOT MERGE
FPIIM-449
Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)
diff --git a/src/x87/assembler-x87.h b/src/x87/assembler-x87.h
index 15fc29c..96eced9 100644
--- a/src/x87/assembler-x87.h
+++ b/src/x87/assembler-x87.h
@@ -272,6 +272,7 @@
inline explicit Immediate(Handle<Object> handle);
inline explicit Immediate(Smi* value);
inline explicit Immediate(Address addr);
+ inline explicit Immediate(Address x, RelocInfo::Mode rmode);
static Immediate CodeRelativeOffset(Label* label) {
return Immediate(label);
@@ -281,9 +282,15 @@
bool is_int8() const {
return -128 <= x_ && x_ < 128 && RelocInfo::IsNone(rmode_);
}
+ bool is_uint8() const {
+ return v8::internal::is_uint8(x_) && RelocInfo::IsNone(rmode_);
+ }
bool is_int16() const {
return -32768 <= x_ && x_ < 32768 && RelocInfo::IsNone(rmode_);
}
+ bool is_uint16() const {
+ return v8::internal::is_uint16(x_) && RelocInfo::IsNone(rmode_);
+ }
private:
inline explicit Immediate(Label* value);
@@ -659,13 +666,18 @@
void and_(const Operand& dst, Register src);
void and_(const Operand& dst, const Immediate& x);
- void cmpb(Register reg, int8_t imm8) { cmpb(Operand(reg), imm8); }
- void cmpb(const Operand& op, int8_t imm8);
+ void cmpb(Register reg, Immediate imm8) { cmpb(Operand(reg), imm8); }
+ void cmpb(const Operand& op, Immediate imm8);
void cmpb(Register reg, const Operand& op);
void cmpb(const Operand& op, Register reg);
+ void cmpb(Register dst, Register src) { cmpb(Operand(dst), src); }
void cmpb_al(const Operand& op);
void cmpw_ax(const Operand& op);
- void cmpw(const Operand& op, Immediate imm16);
+ void cmpw(const Operand& dst, Immediate src);
+ void cmpw(Register dst, Immediate src) { cmpw(Operand(dst), src); }
+ void cmpw(Register dst, const Operand& src);
+ void cmpw(Register dst, Register src) { cmpw(Operand(dst), src); }
+ void cmpw(const Operand& dst, Register src);
void cmp(Register reg, int32_t imm32);
void cmp(Register reg, Handle<Object> handle);
void cmp(Register reg0, Register reg1) { cmp(reg0, Operand(reg1)); }
@@ -731,21 +743,20 @@
void sbb(Register dst, const Operand& src);
- void shld(Register dst, Register src) { shld(dst, Operand(src)); }
- void shld(Register dst, const Operand& src);
-
void shl(Register dst, uint8_t imm8) { shl(Operand(dst), imm8); }
void shl(const Operand& dst, uint8_t imm8);
void shl_cl(Register dst) { shl_cl(Operand(dst)); }
void shl_cl(const Operand& dst);
-
- void shrd(Register dst, Register src) { shrd(dst, Operand(src)); }
- void shrd(Register dst, const Operand& src);
+ void shld(Register dst, Register src, uint8_t shift);
+ void shld_cl(Register dst, Register src);
void shr(Register dst, uint8_t imm8) { shr(Operand(dst), imm8); }
void shr(const Operand& dst, uint8_t imm8);
void shr_cl(Register dst) { shr_cl(Operand(dst)); }
void shr_cl(const Operand& dst);
+ void shrd(Register dst, Register src, uint8_t shift);
+ void shrd_cl(Register dst, Register src) { shrd_cl(Operand(dst), src); }
+ void shrd_cl(const Operand& dst, Register src);
void sub(Register dst, const Immediate& imm) { sub(Operand(dst), imm); }
void sub(const Operand& dst, const Immediate& x);
@@ -756,10 +767,18 @@
void test(Register reg, const Immediate& imm);
void test(Register reg0, Register reg1) { test(reg0, Operand(reg1)); }
void test(Register reg, const Operand& op);
- void test_b(Register reg, const Operand& op);
void test(const Operand& op, const Immediate& imm);
- void test_b(Register reg, uint8_t imm8);
- void test_b(const Operand& op, uint8_t imm8);
+ void test(const Operand& op, Register reg) { test(reg, op); }
+ void test_b(Register reg, const Operand& op);
+ void test_b(Register reg, Immediate imm8);
+ void test_b(const Operand& op, Immediate imm8);
+ void test_b(const Operand& op, Register reg) { test_b(reg, op); }
+ void test_b(Register dst, Register src) { test_b(dst, Operand(src)); }
+ void test_w(Register reg, const Operand& op);
+ void test_w(Register reg, Immediate imm16);
+ void test_w(const Operand& op, Immediate imm16);
+ void test_w(const Operand& op, Register reg) { test_w(reg, op); }
+ void test_w(Register dst, Register src) { test_w(dst, Operand(src)); }
void xor_(Register dst, int32_t imm32);
void xor_(Register dst, Register src) { xor_(dst, Operand(src)); }
@@ -961,7 +980,9 @@
static bool IsNop(Address addr);
- PositionsRecorder* positions_recorder() { return &positions_recorder_; }
+ AssemblerPositionsRecorder* positions_recorder() {
+ return &positions_recorder_;
+ }
int relocation_writer_size() {
return (buffer_ + buffer_size_) - reloc_info_writer.pos();
@@ -1003,6 +1024,7 @@
RelocInfo::Mode rmode,
TypeFeedbackId id = TypeFeedbackId::None());
inline void emit(const Immediate& x);
+ inline void emit_b(Immediate x);
inline void emit_w(const Immediate& x);
inline void emit_q(uint64_t x);
@@ -1048,8 +1070,8 @@
// code generation
RelocInfoWriter reloc_info_writer;
- PositionsRecorder positions_recorder_;
- friend class PositionsRecorder;
+ AssemblerPositionsRecorder positions_recorder_;
+ friend class AssemblerPositionsRecorder;
};