DAGCombiner: Use correct value type for checking legality of BR_CC v3

LegalizeDAG.cpp uses the value of the comparison operands when checking
the legality of BR_CC, so DAGCombiner should do the same.

v2:
  - Expand more BR_CC value types for NVPTX

v3:
  - Expand correct BR_CC value types for Hexagon, Mips, and XCore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176694 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index dad1292e7c..0a8b1af21b 100644
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -1361,7 +1361,6 @@ HexagonTargetLowering::HexagonTargetLowering(HexagonTargetMachine
 
     }
 
-    setOperationAction(ISD::BR_CC, MVT::Other, Expand);
     setOperationAction(ISD::BRIND, MVT::Other, Expand);
     if (EmitJumpTables) {
       setOperationAction(ISD::BR_JT, MVT::Other, Custom);
@@ -1371,6 +1370,9 @@ HexagonTargetLowering::HexagonTargetLowering(HexagonTargetMachine
     // Increase jump tables cutover to 5, was 4.
     setMinimumJumpTableEntries(5);
 
+    setOperationAction(ISD::BR_CC, MVT::f32, Expand);
+    setOperationAction(ISD::BR_CC, MVT::f64, Expand);
+    setOperationAction(ISD::BR_CC, MVT::i1,  Expand);
     setOperationAction(ISD::BR_CC, MVT::i32, Expand);
 
     setOperationAction(ISD::MEMBARRIER, MVT::Other, Custom);