Mercurial > hg > graal-jvmci-8
diff graal/GraalCompiler/src/com/sun/c1x/ir/ArithmeticOp.java @ 2538:e1ba5a93e997
Clean up on Value class and LIRGenerator/LIRItem-related things.
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
---|---|
date | Wed, 27 Apr 2011 20:13:54 +0200 |
parents | 16b9a8b5ad39 |
children | 0f9eeb15e636 |
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--- a/graal/GraalCompiler/src/com/sun/c1x/ir/ArithmeticOp.java Wed Apr 27 19:53:46 2011 +0200 +++ b/graal/GraalCompiler/src/com/sun/c1x/ir/ArithmeticOp.java Wed Apr 27 20:13:54 2011 +0200 @@ -36,6 +36,7 @@ public final class ArithmeticOp extends Op2 { private FrameState stateBefore; + private boolean isStrictFP; /** * Creates a new arithmetic operation. @@ -48,7 +49,7 @@ */ public ArithmeticOp(int opcode, CiKind kind, Value x, Value y, boolean isStrictFP, FrameState stateBefore) { super(kind, opcode, x, y); - initFlag(Flag.IsStrictFP, isStrictFP); + this.isStrictFP = isStrictFP; if (stateBefore != null) { // state before is only used in the case of a division or remainder, // and isn't needed if the zero check is redundant @@ -60,10 +61,6 @@ } else { this.stateBefore = stateBefore; } - if (divisor != -1) { - C1XMetrics.DivideSpecialChecksRedundant++; - setFlag(Flag.NoDivSpecialCase); - } } else { this.stateBefore = stateBefore; } @@ -80,7 +77,7 @@ * @return {@code true} if this instruction has strict fp semantics */ public boolean isStrictFP() { - return checkFlag(Flag.IsStrictFP); + return isStrictFP; } /** @@ -112,10 +109,6 @@ @Override public void print(LogStream out) { - out.print(x()). - print(' '). - print(Bytecodes.operator(opcode)). - print(' '). - print(y()); + out.print(x()).print(' ').print(Bytecodes.operator(opcode)).print(' ').print(y()); } }