commit 0d5e116f6aee03185f237311a943491bb079a768
author Kristian Monsen <kristianm@google.com> Thu Sep 30 15:31:59 2010 +0100
committer Kristian Monsen <kristianm@google.com> Wed Oct 06 14:06:50 2010 +0100
tree e0a80472bc3151e606a32e8d68079579c8143495
parent 59151504615d929945dc59db37bf1166937748c6

update V8 to r5532 as required by WebKit r68651

Change-Id: I5f75eeffbf64b30dd5080348528d277f293490ad

src/ia32/macro-assembler-ia32.cc

diff --git a/src/ia32/macro-assembler-ia32.cc b/src/ia32/macro-assembler-ia32.cc
index 87e25d7..a62f74b 100644
--- a/src/ia32/macro-assembler-ia32.cc
+++ b/src/ia32/macro-assembler-ia32.cc
@@ -1361,6 +1361,13 @@
 }
 
 
+void MacroAssembler::Move(Register dst, Register src) {
+  if (!dst.is(src)) {
+    mov(dst, src);
+  }
+}
+
+
 void MacroAssembler::Move(Register dst, Handle<Object> value) {
   mov(dst, value);
 }
@@ -1553,6 +1560,17 @@
 }
 
 
+void MacroAssembler::LoadPowerOf2(XMMRegister dst,
+                                  Register scratch,
+                                  int power) {
+  ASSERT(is_uintn(power + HeapNumber::kExponentBias,
+                  HeapNumber::kExponentBits));
+  mov(scratch, Immediate(power + HeapNumber::kExponentBias));
+  movd(dst, Operand(scratch));
+  psllq(dst, HeapNumber::kMantissaBits);
+}
+
+
 void MacroAssembler::JumpIfInstanceTypeIsNotSequentialAscii(
     Register instance_type,
     Register scratch,