Open Bug 728062 Opened 13 years ago Updated 2 years ago

IonMonkey: Bailouts: Add support for String in ValueToDouble generated code. (jit-test/tests/ion/testPos.js)

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Platform:
x86_64
Linux
Type:
defect

Tracking

()

People

(Reporter: nbp, Unassigned)

References

(Blocks 1 open bug)

Details

(Whiteboard: [ion:t]) 

CodeGenerator::visitValueToDouble does not support String-to-Double.  An Out Of Line path (OOL) should be added to the function to make a callVM to js_strtod or to a wrapper of js_strtod which handles getChars & length calls on the String. (see num_parseFloat)

To check if the fix is correct, running the debug shell with "IONFLAGS=bailouts ./js --ion -n jit-test/tests/ion/testPos.js" should remove the current error output.
Assignee: general → nobody
Severity: normal → S3
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