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7009309: JSR 292: compiler/6991596/Test6991596.java crashes on fastdebug JDK7/b122

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Reviewed-by: kvn, never
This commit is contained in:
Christian Thalinger 2011-02-01 03:38:44 -08:00
parent f78d8f1157
commit 561c090437
15 changed files with 41 additions and 230 deletions
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12
hotspot/src/cpu/x86/vm/cppInterpreter_x86.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -1899,8 +1899,6 @@ address InterpreterGenerator::generate_normal_entry(bool synchronized) {
Label do_double;
Label done_conv;
address compiled_entry = __ pc();
// The FPU stack is clean if UseSSE >= 2 but must be cleaned in other cases
if (UseSSE < 2) {
__ lea(state, Address(rbp, -(int)sizeof(BytecodeInterpreter)));
@ -1934,15 +1932,7 @@ address InterpreterGenerator::generate_normal_entry(bool synchronized) {
__ jmp(done_conv);
}
#if 0
// emit a sentinel we can test for when converting an interpreter
// entry point to a compiled entry point.
__ a_long(Interpreter::return_sentinel);
__ a_long((int)compiled_entry);
#endif
// Return point to interpreter from compiled/native method
InternalAddress return_from_native_method(__ pc());
__ bind(done_conv);