Tidy up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161132 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 1953192a0ce5f8bd03eb0252ccd639f1db0448ce..70a357249bb0087996b01dcac62b465a63ebaeaa 100644 (file)
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -2498,8 +2498,7 @@ SDNode *ARMDAGToDAGISel::SelectABSOp(SDNode *N){
   if (Subtarget->isThumb1Only())
     return NULL;
 
-  if (XORSrc0.getOpcode() != ISD::ADD ||
-    XORSrc1.getOpcode() != ISD::SRA)
+  if (XORSrc0.getOpcode() != ISD::ADD || XORSrc1.getOpcode() != ISD::SRA)
     return NULL;
 
   SDValue ADDSrc0 = XORSrc0.getOperand(0);
@@ -2510,16 +2509,10 @@ SDNode *ARMDAGToDAGISel::SelectABSOp(SDNode *N){
   EVT XType = SRASrc0.getValueType();
   unsigned Size = XType.getSizeInBits() - 1;
 
-  if (ADDSrc1 == XORSrc1  &&
-      ADDSrc0 == SRASrc0 &&
-      XType.isInteger() &&
-      SRAConstant != NULL &&
+  if (ADDSrc1 == XORSrc1 && ADDSrc0 == SRASrc0 &&
+      XType.isInteger() && SRAConstant != NULL &&
       Size == SRAConstant->getZExtValue()) {
-
-    unsigned Opcode = ARM::ABS;
-    if (Subtarget->isThumb2())
-      Opcode = ARM::t2ABS;
-
+    unsigned Opcode = Subtarget->isThumb2() ? ARM::t2ABS : ARM::ABS;
     return CurDAG->SelectNodeTo(N, Opcode, VT, ADDSrc0);
   }