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[Sparc] Always use the version of computeKnownBits that returns a value. NFCI.

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Continues the work started by @bogner in rL340594 to remove uses of the KnownBits output paramater version.

llvm-svn: 349914
This commit is contained in:
Simon Pilgrim 2018-12-21 15:32:36 +00:00
parent 7c99a03d6d
commit 70aaa6ceb1
1 changed files with 2 additions and 2 deletions
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4
lib/Target/Sparc/SparcISelLowering.cpp
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@ -1866,8 +1866,8 @@ void SparcTargetLowering::computeKnownBitsForTargetNode
case SPISD::SELECT_ICC:
case SPISD::SELECT_XCC:
case SPISD::SELECT_FCC:
DAG.computeKnownBits(Op.getOperand(1), Known, Depth+1);
DAG.computeKnownBits(Op.getOperand(0), Known2, Depth+1);
Known = DAG.computeKnownBits(Op.getOperand(1), Depth + 1);
Known2 = DAG.computeKnownBits(Op.getOperand(0), Depth + 1);
// Only known if known in both the LHS and RHS.
Known.One &= Known2.One;