[GlobalISel] Don't use Register type for getNumOperands(). NFCI.

Copy+Paste typo - we were storing getNumOperands() opcounts in a Register type instead of just an unsigned.
llvm · Nov 5, 2020 · 7fe7c6d · 7fe7c6d
1 parent d413f4b
commit 7fe7c6d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp b/llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
@@ -416,7 +416,7 @@ void GISelKnownBits::computeKnownBitsImpl(Register R, KnownBits &Known,
     break;
   }
   case TargetOpcode::G_MERGE_VALUES: {
-    Register NumOps = MI.getNumOperands();
+    unsigned NumOps = MI.getNumOperands();
     unsigned OpSize = MRI.getType(MI.getOperand(1).getReg()).getSizeInBits();
 
     for (unsigned I = 0; I != NumOps - 1; ++I) {
@@ -428,7 +428,7 @@ void GISelKnownBits::computeKnownBitsImpl(Register R, KnownBits &Known,
     break;
   }
   case TargetOpcode::G_UNMERGE_VALUES: {
-    Register NumOps = MI.getNumOperands();
+    unsigned NumOps = MI.getNumOperands();
     Register SrcReg = MI.getOperand(NumOps - 1).getReg();
     if (MRI.getType(SrcReg).isVector())
       return; // TODO: Handle vectors.