resolve some fixmes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97515 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelMatcherGen.cpp b/utils/TableGen/DAGISelMatcherGen.cpp
index 260d4df..c0f04de 100644
--- a/utils/TableGen/DAGISelMatcherGen.cpp
+++ b/utils/TableGen/DAGISelMatcherGen.cpp
@@ -36,12 +36,9 @@
VT = RC.getValueTypeNum(0);
continue;
}
-
- // In multiple RC's. If the Types of the RC's do not agree, return
- // MVT::Other. The target is responsible for handling this.
- if (VT != RC.getValueTypeNum(0))
- // FIXME2: when does this happen? Abort?
- return MVT::Other;
+
+ // If this occurs in multiple register classes, they all have to agree.
+ assert(VT == RC.getValueTypeNum(0));
}
return VT;
}
@@ -849,10 +846,6 @@
AddMatcher(new MarkFlagResultsMatcher(MatchedFlagResultNodes.data(),
MatchedFlagResultNodes.size()));
-
- // We know that the resulting pattern has exactly one result/
- // FIXME2: why? what about something like (set a,b,c, (complexpat))
- // FIXME2: Implicit results should be pushed here I guess?
AddMatcher(new CompleteMatchMatcher(Ops.data(), Ops.size(), Pattern));
}