Mercurial > hg > graal-jvmci-8
comparison src/share/vm/opto/lcm.cpp @ 164:c436414a719e
6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
Summary: Add LoadNKlass and CMoveN nodes, use CmpN and ConN nodes to generate narrow oops compare instructions.
Reviewed-by: never, rasbold
author | kvn |
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date | Wed, 21 May 2008 13:46:23 -0700 |
parents | d942c7e64bd9 |
children | 9148c65abefc |
comparison
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163:885ed790ecf0 | 164:c436414a719e |
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111 case Op_LoadL: | 111 case Op_LoadL: |
112 case Op_LoadP: | 112 case Op_LoadP: |
113 case Op_LoadN: | 113 case Op_LoadN: |
114 case Op_LoadS: | 114 case Op_LoadS: |
115 case Op_LoadKlass: | 115 case Op_LoadKlass: |
116 case Op_LoadNKlass: | |
116 case Op_LoadRange: | 117 case Op_LoadRange: |
117 case Op_LoadD_unaligned: | 118 case Op_LoadD_unaligned: |
118 case Op_LoadL_unaligned: | 119 case Op_LoadL_unaligned: |
119 break; | 120 break; |
120 case Op_StoreB: | 121 case Op_StoreB: |