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comparison src/share/vm/opto/live.cpp @ 6848:8e47bac5643a

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7054512: Compress class pointers after perm gen removal Summary: support of compress class pointers in the compilers. Reviewed-by: kvn, twisti
author roland
date Tue, 09 Oct 2012 10:11:38 +0200
parents f95d63e2154a
children 8373c19be854
comparison
equal deleted inserted replaced
6847:65d07d9ee446 6848:8e47bac5643a
329 check->as_Mach()->ideal_Opcode() == Op_CMoveP || 329 check->as_Mach()->ideal_Opcode() == Op_CMoveP ||
330 check->as_Mach()->ideal_Opcode() == Op_CheckCastPP || 330 check->as_Mach()->ideal_Opcode() == Op_CheckCastPP ||
331 #ifdef _LP64 331 #ifdef _LP64
332 UseCompressedOops && check->as_Mach()->ideal_Opcode() == Op_CastPP || 332 UseCompressedOops && check->as_Mach()->ideal_Opcode() == Op_CastPP ||
333 UseCompressedOops && check->as_Mach()->ideal_Opcode() == Op_DecodeN || 333 UseCompressedOops && check->as_Mach()->ideal_Opcode() == Op_DecodeN ||
334 UseCompressedKlassPointers && check->as_Mach()->ideal_Opcode() == Op_DecodeNKlass ||
334 #endif 335 #endif
335 check->as_Mach()->ideal_Opcode() == Op_LoadP || 336 check->as_Mach()->ideal_Opcode() == Op_LoadP ||
336 check->as_Mach()->ideal_Opcode() == Op_LoadKlass)) { 337 check->as_Mach()->ideal_Opcode() == Op_LoadKlass)) {
337 // Valid nodes 338 // Valid nodes
338 } else { 339 } else {