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comparison src/cpu/x86/vm/interp_masm_x86_32.cpp @ 1108:85f13cdfbc1d

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6829192: JSR 292 needs to support 64-bit x86 Summary: changes for method handles and invokedynamic Reviewed-by: kvn
author twisti
date Wed, 16 Dec 2009 12:48:04 +0100
parents 6918603297f7
children 87684f1a88b5
comparison
equal deleted inserted replaced
1102:6dc5471e0f66 1108:85f13cdfbc1d
194 if (!giant_index) { 194 if (!giant_index) {
195 load_unsigned_short(reg, Address(rsi, bcp_offset)); 195 load_unsigned_short(reg, Address(rsi, bcp_offset));
196 } else { 196 } else {
197 assert(EnableInvokeDynamic, "giant index used only for EnableInvokeDynamic"); 197 assert(EnableInvokeDynamic, "giant index used only for EnableInvokeDynamic");
198 movl(reg, Address(rsi, bcp_offset)); 198 movl(reg, Address(rsi, bcp_offset));
199 // Check if the secondary index definition is still ~x, otherwise
200 // we have to change the following assembler code to calculate the
201 // plain index.
199 assert(constantPoolCacheOopDesc::decode_secondary_index(~123) == 123, "else change next line"); 202 assert(constantPoolCacheOopDesc::decode_secondary_index(~123) == 123, "else change next line");
200 notl(reg); // convert to plain index 203 notl(reg); // convert to plain index
201 } 204 }
202 } 205 }
203 206