[llvm] r349905 - [Lanai] Always use the version of computeKnownBits that returns a value. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Fri Dec 21 06:48:35 2018
New Revision: 349905

URL: http://llvm.org/viewvc/llvm-project?rev=349905&view=rev
Log:
[Lanai] Always use the version of computeKnownBits that returns a value. NFCI.

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

Modified:
    llvm/trunk/lib/Target/Lanai/LanaiISelLowering.cpp

Modified: llvm/trunk/lib/Target/Lanai/LanaiISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Lanai/LanaiISelLowering.cpp?rev=349905&r1=349904&r2=349905&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Lanai/LanaiISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Lanai/LanaiISelLowering.cpp Fri Dec 21 06:48:35 2018
@@ -1498,8 +1498,8 @@ void LanaiTargetLowering::computeKnownBi
     break;
   case LanaiISD::SELECT_CC:
     KnownBits Known2;
-    DAG.computeKnownBits(Op->getOperand(0), Known, Depth + 1);
-    DAG.computeKnownBits(Op->getOperand(1), Known2, Depth + 1);
+    Known = DAG.computeKnownBits(Op->getOperand(0), Depth + 1);
+    Known2 = DAG.computeKnownBits(Op->getOperand(1), Depth + 1);
     Known.Zero &= Known2.Zero;
     Known.One &= Known2.One;
     break;