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comparison src/share/vm/c1/c1_GraphBuilder.cpp @ 6006:0105f367a14c

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7160570: Intrinsification support for tracing framework Reviewed-by: sla, never
author rbackman
date Tue, 06 Mar 2012 12:36:59 +0100
parents 49036505ab5f
children 6759698e3140
comparison
equal deleted inserted replaced
6005:c263e0e9f14b 6006:0105f367a14c
3130 // determine id 3130 // determine id
3131 bool preserves_state = false; 3131 bool preserves_state = false;
3132 bool cantrap = true; 3132 bool cantrap = true;
3133 vmIntrinsics::ID id = callee->intrinsic_id(); 3133 vmIntrinsics::ID id = callee->intrinsic_id();
3134 switch (id) { 3134 switch (id) {
3135 case vmIntrinsics::_arraycopy : 3135 case vmIntrinsics::_arraycopy:
3136 if (!InlineArrayCopy) return false; 3136 if (!InlineArrayCopy) return false;
3137 break; 3137 break;
3138
3139 #ifdef TRACE_HAVE_INTRINSICS
3140 case vmIntrinsics::_classID:
3141 case vmIntrinsics::_threadID:
3142 preserves_state = true;
3143 cantrap = true;
3144 break;
3145
3146 case vmIntrinsics::_counterTime:
3147 preserves_state = true;
3148 cantrap = false;
3149 break;
3150 #endif
3138 3151
3139 case vmIntrinsics::_currentTimeMillis: 3152 case vmIntrinsics::_currentTimeMillis:
3140 case vmIntrinsics::_nanoTime: 3153 case vmIntrinsics::_nanoTime:
3141 preserves_state = true; 3154 preserves_state = true;
3142 cantrap = false; 3155 cantrap = false;