APAR status
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Closed as program error.
Error description
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Application compiled with -O3 and -qhot=novector may experience a hang during an execution.
Local fix
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Lower optimization or do not use -qhot=novector
Problem summary
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Compiling with -O3 together with -qhot=novector may cause segfault.
Problem conclusion
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The compiler fix is provided.
Temporary fix
Comments
APAR Information
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APAR number
LI81652
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Reported component name
XL C/C++ LINUX
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Reported component ID
5725C7310
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Reported release
G11
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Status
CLOSED PER
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PE
NoPE
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HIPER
NoHIPER
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Special Attention
NoSpecatt / Xsystem
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Submitted date
2020-08-04
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Closed date
2020-11-03
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Last modified date
2020-11-03
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APAR is sysrouted FROM one or more of the following:
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APAR is sysrouted TO one or more of the following:
Fix information
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Fixed component name
XL C/C++ LINUX
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Fixed component ID
5725C7310
Applicable component levels
[{"Line of Business":{"code":"LOB57","label":"Power"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSXVZZ","label":"XL C\/C++ for Linux"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"G11"}]
Document Information
Modified date:
12 November 2020