IV33473: INCORRECT EXECUTION OF CONDITIONAL ARITHMETIC OPERATION IN JIT C OMPILED CODE
Closed as program error.
Error Message: A conditional int arithmetic operation is incorrectly executed, even if the condition evaluates to false. The condition guarding the arithmetic operation is a comparison of a long value with zero. . Stack Trace: N/A .
The issue can be worked around using -Xjit:disableAndSimplification, applied to the failing method.
This problem is caused by a JIT optimization to convert the conditional code to an unconditional sequence using shifting and bitwise operations. In the failing scenario, the long value in the condition is incorrectly truncated to an integer before shifting, leading to incorrect execution of the arithmetic operation.
This defect will be fixed in: 7.0.0 SR4 6.0.1 SR5 . The JIT compiler has been updated to avoid the incorrect truncation of the long value in this scenario.
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APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
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