Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/prims/methodHandles.cpp
src/share/vm/prims/methodHandles.cpp
- changeset 2267
- 8213b0f5c92d
- parent 2204
- 5beba6174298
- child 2314
- f95d63e2154a
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| 2266:fff777a71346 | 2267:8213b0f5c92d |
|---|---|
| 972 // This trick is pulled by trusted code (see VerifyType.canPassRaw). | 972 // This trick is pulled by trusted code (see VerifyType.canPassRaw). |
| 973 } | 973 } |
| 974 assert(src != T_VOID && dst != T_VOID, "should not be here"); | 974 assert(src != T_VOID && dst != T_VOID, "should not be here"); |
| 975 if (src == dst) return true; | 975 if (src == dst) return true; |
| 976 if (type2size[src] != type2size[dst]) return false; | 976 if (type2size[src] != type2size[dst]) return false; |
| 977 if (src == T_OBJECT || dst == T_OBJECT) return false; | |
| 978 if (raw) return true; // bitwise reinterpretation; caller guarantees safety | |
| 977 // allow reinterpretation casts for integral widening | 979 // allow reinterpretation casts for integral widening |
| 978 if (is_subword_type(src)) { // subwords can fit in int or other subwords | 980 if (is_subword_type(src)) { // subwords can fit in int or other subwords |
| 979 if (dst == T_INT) // any subword fits in an int | 981 if (dst == T_INT) // any subword fits in an int |
| 980 return true; | 982 return true; |
| 981 if (src == T_BOOLEAN) // boolean fits in any subword | 983 if (src == T_BOOLEAN) // boolean fits in any subword |
