Version 3.5.5.
Fixed bugs involving negative zero and the optimizing compiler.
Fixed optimized version of Function.apply(x, arguments). (issue 1592)
Eliminated uses of deprecated ARM instructions.
Sped up Math.floor by using SSE 4.1 roundsd instruction on ia32.
Removed restriction on the size of disassembled code that is printed.
Review URL: http://codereview.chromium.org/7618040
git-svn-id: http://v8.googlecode.com/svn/trunk@8933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/mips/stub-cache-mips.cc b/src/mips/stub-cache-mips.cc
index 84ff991..ec63551 100644
--- a/src/mips/stub-cache-mips.cc
+++ b/src/mips/stub-cache-mips.cc
@@ -3494,7 +3494,7 @@
__ lw(t1, FieldMemOperand(a3, ExternalArray::kLengthOffset));
__ sra(t2, key, kSmiTagSize);
// Unsigned comparison catches both negative and too-large values.
- __ Branch(&miss_force_generic, Uless, t1, Operand(t2));
+ __ Branch(&miss_force_generic, Ugreater_equal, key, Operand(t1));
__ lw(a3, FieldMemOperand(a3, ExternalArray::kExternalPointerOffset));
// a3: base pointer of external storage
@@ -3822,16 +3822,16 @@
// This stub is meant to be tail-jumped to, the receiver must already
// have been verified by the caller to not be a smi.
- __ lw(a3, FieldMemOperand(receiver, JSObject::kElementsOffset));
-
- // Check that the key is a smi.
+ // Check that the key is a smi.
__ JumpIfNotSmi(key, &miss_force_generic);
+ __ lw(a3, FieldMemOperand(receiver, JSObject::kElementsOffset));
+
// Check that the index is in range.
__ SmiUntag(t0, key);
__ lw(t1, FieldMemOperand(a3, ExternalArray::kLengthOffset));
// Unsigned comparison catches both negative and too-large values.
- __ Branch(&miss_force_generic, Ugreater_equal, t0, Operand(t1));
+ __ Branch(&miss_force_generic, Ugreater_equal, key, Operand(t1));
// Handle both smis and HeapNumbers in the fast path. Go to the
// runtime for all other kinds of values.