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comparison src/share/vm/opto/superword.cpp @ 221:1e026f8da827

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6710487: More than half of JDI Regression tests hang with COOPs in -Xcomp mode Summary: Remove DecodeNNode::decode() and EncodePNode::encode() methods. Reviewed-by: rasbold, never
author kvn
date Tue, 24 Jun 2008 10:43:29 -0700
parents ba764ed4b6f2
children 9c2ecc2ffb12
comparison
equal deleted inserted replaced
220:30369db7f5d2 221:1e026f8da827
1422 } 1422 }
1423 1423
1424 //---------------------------container_type--------------------------- 1424 //---------------------------container_type---------------------------
1425 // Smallest type containing range of values 1425 // Smallest type containing range of values
1426 const Type* SuperWord::container_type(const Type* t) { 1426 const Type* SuperWord::container_type(const Type* t) {
1427 if (t->isa_narrowoop()) t = t->is_narrowoop()->make_oopptr(); 1427 const Type* tp = t->make_ptr();
1428 if (t->isa_aryptr()) { 1428 if (tp && tp->isa_aryptr()) {
1429 t = t->is_aryptr()->elem(); 1429 t = tp->is_aryptr()->elem();
1430 } 1430 }
1431 if (t->basic_type() == T_INT) { 1431 if (t->basic_type() == T_INT) {
1432 if (t->higher_equal(TypeInt::BOOL)) return TypeInt::BOOL; 1432 if (t->higher_equal(TypeInt::BOOL)) return TypeInt::BOOL;
1433 if (t->higher_equal(TypeInt::BYTE)) return TypeInt::BYTE; 1433 if (t->higher_equal(TypeInt::BYTE)) return TypeInt::BYTE;
1434 if (t->higher_equal(TypeInt::CHAR)) return TypeInt::CHAR; 1434 if (t->higher_equal(TypeInt::CHAR)) return TypeInt::CHAR;