Use spaces, not tabs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100037 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/SSEDomainFix.cpp b/lib/Target/X86/SSEDomainFix.cpp
index be17515..540eb40 100644
--- a/lib/Target/X86/SSEDomainFix.cpp
+++ b/lib/Target/X86/SSEDomainFix.cpp
@@ -261,7 +261,7 @@
 bool SSEDomainFixPass::Merge(DomainValue *A, DomainValue *B) {
   assert(!A->collapsed() && "Cannot merge into collapsed");
   assert(!B->collapsed() && "Cannot merge from collapsed");
-	if (A == B)
+  if (A == B)
     return true;
   if (!A->compat(B->Mask))
     return false;