Changeset 51939 in webkit for trunk/JavaScriptCore/jit/JITArithmetic.cpp

Timestamp:

Dec 9, 2009, 11:47:41 PM (15 years ago)

Author:

[email protected]

Message:

2009-12-09 Maciej Stachowiak <​[email protected]>

Reviewed by Oliver Hunt.

Google reader gets stuck in the "Loading..." state and does not complete
​https://bugs.webkit.org/show_bug.cgi?id=32256
<rdar://problem/7456388>

• jit/JITArithmetic.cpp: (JSC::JIT::emitSlow_op_jless): Fix some backward branches.

2009-12-09 Maciej Stachowiak <​[email protected]>

Reviewed by Oliver Hunt.

Test for: Google reader gets stuck in the "Loading..." state and does not complete
​https://bugs.webkit.org/show_bug.cgi?id=32256

• fast/js/codegen-jless-expected.txt: Added.
• fast/js/codegen-jless.html: Added.
• fast/js/script-tests/codegen-jless.js: Added.

File:

• trunk/JavaScriptCore/jit/JITArithmetic.cpp (modified) (2 diffs)

trunk/JavaScriptCore/jit/JITArithmetic.cpp

@@ -1615 +1615 @@
         stubCall.addArgument(op2, regT2);
         stubCall.call();
-        emitJumpSlowToHot(branchTest32(Zero, regT0), target);
+        emitJumpSlowToHot(branchTest32(NonZero, regT0), target);
 
     } else if (isOperandConstantImmediateInt(op1)) {
@@ -1656 +1656 @@
         stubCall.addArgument(regT1);
         stubCall.call();
-        emitJumpSlowToHot(branchTest32(Zero, regT0), target);
+        emitJumpSlowToHot(branchTest32(NonZero, regT0), target);
 
     } else {