v8: upgrade to v8 3.20.7

1 files changed, 12 insertions, 3 deletions

diff --git a/deps/v8/src/ia32/assembler-ia32.cc b/deps/v8/src/ia32/assembler-ia32.cc
index 7bb643a16..e0ae00665 100644
--- a/deps/v8/src/ia32/assembler-ia32.cc
+++ b/deps/v8/src/ia32/assembler-ia32.cc
@@ -65,7 +65,7 @@ int IntelDoubleRegister::NumAllocatableRegisters() {
   if (CpuFeatures::IsSupported(SSE2)) {
     return XMMRegister::kNumAllocatableRegisters;
   } else {
-    return X87TopOfStackRegister::kNumAllocatableRegisters;
+    return X87Register::kNumAllocatableRegisters;
   }
 }
 
@@ -74,7 +74,7 @@ int IntelDoubleRegister::NumRegisters() {
   if (CpuFeatures::IsSupported(SSE2)) {
     return XMMRegister::kNumRegisters;
   } else {
-    return X87TopOfStackRegister::kNumRegisters;
+    return X87Register::kNumRegisters;
   }
 }
 
@@ -83,7 +83,7 @@ const char* IntelDoubleRegister::AllocationIndexToString(int index) {
   if (CpuFeatures::IsSupported(SSE2)) {
     return XMMRegister::AllocationIndexToString(index);
   } else {
-    return X87TopOfStackRegister::AllocationIndexToString(index);
+    return X87Register::AllocationIndexToString(index);
   }
 }
 
@@ -1055,6 +1055,7 @@ void Assembler::rcr(Register dst, uint8_t imm8) {
   }
 }
 
+
 void Assembler::ror(Register dst, uint8_t imm8) {
   EnsureSpace ensure_space(this);
   ASSERT(is_uint5(imm8));  // illegal shift count
@@ -1068,6 +1069,7 @@ void Assembler::ror(Register dst, uint8_t imm8) {
   }
 }
 
+
 void Assembler::ror_cl(Register dst) {
   EnsureSpace ensure_space(this);
   EMIT(0xD3);
@@ -1782,6 +1784,12 @@ void Assembler::fisub_s(const Operand& adr) {
 }
 
 
+void Assembler::fmul_i(int i) {
+  EnsureSpace ensure_space(this);
+  emit_farith(0xD8, 0xC8, i);
+}
+
+
 void Assembler::fmul(int i) {
   EnsureSpace ensure_space(this);
   emit_farith(0xDC, 0xC8, i);
@@ -2137,6 +2145,7 @@ void Assembler::roundsd(XMMRegister dst, XMMRegister src, RoundingMode mode) {
   EMIT(static_cast<byte>(mode) | 0x8);
 }
 
+
 void Assembler::movmskpd(Register dst, XMMRegister src) {
   ASSERT(IsEnabled(SSE2));
   EnsureSpace ensure_space(this);