JDK-8213745 : Don't use memset to initialize array of RegMask in matcher.cpp
- Type: Enhancement
- Component: hotspot
- Sub-Component: compiler
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2018-11-12
- Updated: 2019-10-12
- Resolved: 2018-11-12
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| JDK 12 |
|---|
12 b20Fixed  |
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Description
While working on something in src/hotspot/share/opto/matcher.cpp I noticed the compiler (gcc 8.2.1) complaining about using memset to initialize a RegMask[]. We should use the RegMask initializer instead.