Mercurial > hg > truffle
diff graal/GraalCompiler/src/com/sun/c1x/gen/LIRItem.java @ 2537:4a016ff4d2df
Clean up on LIRGenerator and related.
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
---|---|
date | Wed, 27 Apr 2011 19:53:46 +0200 |
parents | 16b9a8b5ad39 |
children |
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--- a/graal/GraalCompiler/src/com/sun/c1x/gen/LIRItem.java Wed Apr 27 19:30:56 2011 +0200 +++ b/graal/GraalCompiler/src/com/sun/c1x/gen/LIRItem.java Wed Apr 27 19:53:46 2011 +0200 @@ -75,34 +75,13 @@ */ private CiValue intermediateOperand; - public LIRItem(Value value, LIRGenerator gen) { + public LIRItem(Value instruction, LIRGenerator gen) { this.gen = gen; - setInstruction(value); - } - - public void setInstruction(Value instruction) { this.instruction = instruction; - if (instruction != null) { - resultOperand = gen.makeOperand(instruction); - } else { - resultOperand = CiValue.IllegalValue; - } + resultOperand = gen.makeOperand(instruction); intermediateOperand = CiValue.IllegalValue; } - public LIRItem(LIRGenerator gen) { - this.gen = gen; - setInstruction(null); - } - - public void loadItem(CiKind kind) { - if (kind == CiKind.Byte || kind == CiKind.Boolean) { - loadByteItem(); - } else { - loadItem(); - } - } - public void loadForStore(CiKind kind) { if (gen.canStoreAsConstant(instruction, kind)) { resultOperand = instruction.operand(); @@ -168,25 +147,12 @@ } public void loadNonconstant() { - if (gen.compilation.target.arch.isX86()) { - CiValue r = instruction.operand(); - if (r.isConstant()) { - resultOperand = r; - } else { - loadItem(); - } - } else if (gen.compilation.target.arch.isSPARC()) { - CiValue r = instruction.operand(); - if (gen.canInlineAsConstant(instruction)) { - if (!r.isConstant()) { - r = instruction.asConstant(); - } - resultOperand = r; - } else { - loadItem(); - } + assert gen.compilation.target.arch.isX86(); + CiValue r = instruction.operand(); + if (r.isConstant()) { + resultOperand = r; } else { - Util.shouldNotReachHere(); + loadItem(); } }