From: Krzysztof Parzyszek <kparzysz@codeaurora.org>
Date: Fri, 15 Sep 2017 18:58:07 +0000 (+0000)
Subject: Fix selecting legal types in TypeInfer::getLegalTypes
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=22b2c0d9c2e0a99a85771a7569f409f9ef19c343;p=llvm

Fix selecting legal types in TypeInfer::getLegalTypes

Collect all legal types for all modes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313380 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/TableGen/CodeGenDAGPatterns.cpp b/utils/TableGen/CodeGenDAGPatterns.cpp
index 4de4bca75c3..8c460d84204 100644
--- a/utils/TableGen/CodeGenDAGPatterns.cpp
+++ b/utils/TableGen/CodeGenDAGPatterns.cpp
@@ -804,20 +804,14 @@ void TypeInfer::expandOverloads(TypeSetByHwMode::SetType &Out,
   }
 }
 
-
 TypeSetByHwMode TypeInfer::getLegalTypes() {
   TypeSetByHwMode VTS;
   TypeSetByHwMode::SetType &DS = VTS.getOrCreate(DefaultMode);
   const TypeSetByHwMode &LTS = TP.getDAGPatterns().getLegalTypes();
 
-  if (!CodeGen) {
-    assert(LTS.hasDefault());
-    const TypeSetByHwMode::SetType &S = LTS.get(DefaultMode);
-    DS.insert(S.begin(), S.end());
-  } else {
-    for (const auto &I : LTS)
-      DS.insert(I.second.begin(), I.second.end());
-  }
+  // Stuff all types from all modes into the default mode.
+  for (const auto &I : LTS)
+    DS.insert(I.second.begin(), I.second.end());
   return VTS;
 }