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8003854: PPC64 (part 115): Introduce PostallocExpand that expands nodes after register allocation

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Added ability in C2 to expand mach nodes to several mach nodes after register allocation

Reviewed-by: kvn
This commit is contained in:
Goetz Lindenmaier 2013-11-14 19:24:59 -08:00
parent d8b9e9f681
commit 12b298218d
20 changed files with 689 additions and 92 deletions
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4
hotspot/src/share/vm/adlc/adlparse.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2013, 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
@ -159,6 +159,8 @@ protected:
void ins_encode_parse(InstructForm &inst);
void ins_encode_parse_block(InstructForm &inst);
void ins_encode_parse_block_impl(InstructForm& inst, EncClass* encoding, char* ec_name);
// Parse instruction postalloc expand rule.
void postalloc_expand_parse(InstructForm &inst);
void constant_parse(InstructForm& inst);
void constant_parse_expression(EncClass* encoding, char* ec_name);