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Bug
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Resolution: Duplicate
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P4
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None
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26
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b04
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x86
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linux_alpine
Reported by [~mbaesken]:
compiler/codegen/TestRedundantLea.java#StringInflate fails now since 20th June 2025 on our Linux Alpine x86_64 test machines.
output is
One or more @IR rules failed:
Failed IR Rules (1) of Methods (1)
----------------------------------
1) Method "public static com.sun.tools.javac.util.Name compiler.codegen.StringInflateTest.test(com.sun.tools.javac.util.Name,com.sun.tools.javac.util.Name)" - [Failed IR rules: 1]:
* @IR rule 5: "@compiler.lib.ir_framework.IR(phase={FINAL_CODE}, applyIfPlatformAnd={}, applyIfCPUFeatureOr={}, counts={"_#DECODE_HEAP_OOP_NOT_NULL#_", "=11"}, failOn={}, applyIfPlatformOr={}, applyIfPlatform={}, applyIfOr={}, applyIfCPUFeatureAnd={}, applyIf={}, applyIfCPUFeature={}, applyIfAnd={"OptoPeephole", "true", "UseAVX", "<2"}, applyIfNot={})"
> Phase "Final Code":
- counts: Graph contains wrong number of nodes:
* Constraint 1: "decodeHeapOop_not_null"
- Failed comparison: [found] 3 = 11 [given]
- Matched nodes (3):
* decodeHeapOop_not_null
* decodeHeapOop_not_null
* decodeHeapOop_not_null
compiler/codegen/TestRedundantLea.java#StringInflate fails now since 20th June 2025 on our Linux Alpine x86_64 test machines.
output is
One or more @IR rules failed:
Failed IR Rules (1) of Methods (1)
----------------------------------
1) Method "public static com.sun.tools.javac.util.Name compiler.codegen.StringInflateTest.test(com.sun.tools.javac.util.Name,com.sun.tools.javac.util.Name)" - [Failed IR rules: 1]:
* @IR rule 5: "@compiler.lib.ir_framework.IR(phase={FINAL_CODE}, applyIfPlatformAnd={}, applyIfCPUFeatureOr={}, counts={"_#DECODE_HEAP_OOP_NOT_NULL#_", "=11"}, failOn={}, applyIfPlatformOr={}, applyIfPlatform={}, applyIfOr={}, applyIfCPUFeatureAnd={}, applyIf={}, applyIfCPUFeature={}, applyIfAnd={"OptoPeephole", "true", "UseAVX", "<2"}, applyIfNot={})"
> Phase "Final Code":
- counts: Graph contains wrong number of nodes:
* Constraint 1: "decodeHeapOop_not_null"
- Failed comparison: [found] 3 = 11 [given]
- Matched nodes (3):
* decodeHeapOop_not_null
* decodeHeapOop_not_null
* decodeHeapOop_not_null
- caused by
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JDK-8020282 Generated code quality: redundant LEAs in the chained dereferences
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- Resolved
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- duplicates
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JDK-8361040 compiler/codegen/TestRedundantLea.java#StringInflate fails with failed IR rules
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- In Progress
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