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comparison src/share/vm/opto/compile.cpp @ 492:5496e074077f

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6787050: assert(n->in(0) == 0L,"no control") with UseCompressedOops on sparcv9 Summary: Relax the assert for Sparc. Reviewed-by: never
author kvn
date Thu, 18 Dec 2008 11:26:22 -0800
parents dd70dd4c91de
children 3b5ac9e7e6ea
comparison
equal deleted inserted replaced
490:dd70dd4c91de 492:5496e074077f
2190 } 2190 }
2191 break; 2191 break;
2192 2192
2193 case Op_DecodeN: 2193 case Op_DecodeN:
2194 assert(!n->in(1)->is_EncodeP(), "should be optimized out"); 2194 assert(!n->in(1)->is_EncodeP(), "should be optimized out");
2195 assert(n->in(0) == NULL, "no control"); 2195 // DecodeN could be pinned on Sparc where it can't be fold into
2196 // an address expression, see the code for Op_CastPP above.
2197 assert(n->in(0) == NULL || !Matcher::clone_shift_expressions, "no control except on sparc");
2196 break; 2198 break;
2197 2199
2198 case Op_EncodeP: { 2200 case Op_EncodeP: {
2199 Node* in1 = n->in(1); 2201 Node* in1 = n->in(1);
2200 if (in1->is_DecodeN()) { 2202 if (in1->is_DecodeN()) {