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comparison src/share/vm/oops/generateOopMap.cpp @ 17456:00bcb186fc5a

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8029351: assert(bt != T_OBJECT) failed: Guard is incorrect in VM:defmeth Summary: replace test condition with reference to the proper predicate, encode folk wisdom into an assert Reviewed-by: twisti, coleenp
author drchase
date Thu, 12 Dec 2013 15:11:35 -0500
parents f75faf51e8c4
children 4ca6dc0799b6
comparison
equal deleted inserted replaced
13444:62084ffe573b 17456:00bcb186fc5a
1861 Bytecode_loadconstant ldc(method(), bci); 1861 Bytecode_loadconstant ldc(method(), bci);
1862 ConstantPool* cp = method()->constants(); 1862 ConstantPool* cp = method()->constants();
1863 constantTag tag = cp->tag_at(ldc.pool_index()); // idx is index in resolved_references 1863 constantTag tag = cp->tag_at(ldc.pool_index()); // idx is index in resolved_references
1864 BasicType bt = ldc.result_type(); 1864 BasicType bt = ldc.result_type();
1865 CellTypeState cts; 1865 CellTypeState cts;
1866 if (tag.is_klass() || 1866 if (tag.basic_type() == T_OBJECT) {
1867 tag.is_unresolved_klass() || 1867 assert(!tag.is_string_index() && !tag.is_klass_index(), "Unexpected index tag");
1868 tag.is_string() ||
1869 tag.is_method_handle() ||
1870 tag.is_method_type()) {
1871 assert(bt == T_OBJECT, "Guard is incorrect"); 1868 assert(bt == T_OBJECT, "Guard is incorrect");
1872 cts = CellTypeState::make_line_ref(bci); 1869 cts = CellTypeState::make_line_ref(bci);
1873 } else { 1870 } else {
1874 assert(bt != T_OBJECT, "Guard is incorrect"); 1871 assert(bt != T_OBJECT, "Guard is incorrect");
1875 cts = valCTS; 1872 cts = valCTS;