Mercurial > hg > truffle
diff graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/ConditionalNode.java @ 11352:8185c119d731
"always set" bit mask on IntegerStamps
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Fri, 16 Aug 2013 13:15:42 +0200 |
parents | dc14bcf752ea |
children | 1f302b6e16b0 |
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--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/ConditionalNode.java Fri Aug 16 12:09:36 2013 +0200 +++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/ConditionalNode.java Fri Aug 16 13:15:42 2013 +0200 @@ -72,7 +72,7 @@ IntegerEqualsNode equals = (IntegerEqualsNode) condition; if (equals.y().isConstant() && equals.y().asConstant().equals(Constant.INT_0) && equals.x().stamp() instanceof IntegerStamp) { IntegerStamp equalsXStamp = (IntegerStamp) equals.x().stamp(); - if (equalsXStamp.mask() == 1) { + if (equalsXStamp.upMask() == 1) { if (x().asConstant().equals(Constant.INT_0) && y().asConstant().equals(Constant.INT_1)) { return equals.x(); }