[WebAssembly] Update calls to computeKnownBits after the changes from r301620.

I didn't realize WebAssembly wasn't a default build target so I missed that changes were needed.

llvm-svn: 301629

2 files changed, 6 insertions, 5 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp
index a67137f867e..257f1d110aa 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp
@@ -18,6 +18,7 @@
 #include "llvm/CodeGen/SelectionDAGISel.h"
 #include "llvm/IR/Function.h" // To access function attributes.
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/KnownBits.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td b/llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td
index 25d77bb1f23..f0c49f4371a 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td
@@ -33,11 +33,11 @@ def or_is_add : PatFrag<(ops node:$lhs, node:$rhs), (or node:$lhs, node:$rhs),[{
   if (ConstantSDNode *CN = dyn_cast<ConstantSDNode>(N->getOperand(1)))
     return CurDAG->MaskedValueIsZero(N->getOperand(0), CN->getAPIntValue());
 
-  APInt KnownZero0, KnownOne0;
-  CurDAG->computeKnownBits(N->getOperand(0), KnownZero0, KnownOne0, 0);
-  APInt KnownZero1, KnownOne1;
-  CurDAG->computeKnownBits(N->getOperand(1), KnownZero1, KnownOne1, 0);
-  return (~KnownZero0 & ~KnownZero1) == 0;
+  KnownBits Known0;
+  CurDAG->computeKnownBits(N->getOperand(0), Known0, 0);
+  KnownBits Known1;
+  CurDAG->computeKnownBits(N->getOperand(1), Known1, 0);
+  return (~Known0.Zero & ~Known1.Zero) == 0;
 }]>;
 
 // GlobalAddresses are conceptually unsigned values, so we can also fold them