Fix a couple of typos in comments that Darin spotted.

* jit/JITOpcodes.cpp:
(JSC::JIT::emit_op_not):
* runtime/JSImmediate.h:



git-svn-id: svn://svn.chromium.org/blink/trunk@83212 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/JavaScriptCore/ChangeLog

+2011-04-07  Gavin Barraclough  <barraclough@apple.com>
+
+        Fix a couple of typos in comments that Darin spotted.
+
+        * jit/JITOpcodes.cpp:
+        (JSC::JIT::emit_op_not):
+        * runtime/JSImmediate.h:
+
 2011-04-06  Gavin Barraclough  <barraclough@apple.com>
 
         Reviewed by Geoff Garen.

third_party/WebKit/Source/JavaScriptCore/jit/JITOpcodes.cpp

@@ -696,9 +696,9 @@ void JIT::emit_op_not(Instruction* currentInstruction)
 {
     emitGetVirtualRegister(currentInstruction[2].u.operand, regT0);
 
-    // Invert agains JSValue(false); if the value was tagged as a boolean, when all bits will be
+    // Invert against JSValue(false); if the value was tagged as a boolean, then all bits will be
     // clear other than the low bit (which will be 0 or 1 for false or true inputs respectively).
-    // Then invert against JSValue(truee), which will add the tag back in, and flip the low bit.
+    // Then invert against JSValue(true), which will add the tag back in, and flip the low bit.
     xorPtr(TrustedImm32(static_cast<int32_t>(JSImmediate::FullTagTypeFalse)), regT0);
     addSlowCase(branchTestPtr(NonZero, regT0, TrustedImm32(static_cast<int32_t>(~1))));
     xorPtr(TrustedImm32(static_cast<int32_t>(JSImmediate::FullTagTypeTrue)), regT0);

third_party/WebKit/Source/JavaScriptCore/runtime/JSImmediate.h

@@ -137,9 +137,9 @@ namespace JSC {
         // This value is 2^48, used to encode doubles such that the encoded value will begin
         // with a 16-bit pattern within the range 0x0001..0xFFFE.
         static const intptr_t DoubleEncodeOffset = 0x1000000000000ll;
-        // The second bit set indicates immediate other than an number (bool, null, undefined).
+        // The second bit set indicates an immediate other than a number (bool, null, undefined).
         static const intptr_t TagBitTypeOther = 0x2;
-        // TagMask is used to check for any immediate values (number or other).
+        // TagMask is used to check for all types of immediate values (either number or 'other').
         static const intptr_t TagMask = TagTypeNumber | TagBitTypeOther;
 
         static const intptr_t ExtendedTagBitBool      = 0x4;