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, 7 insertions, 1 deletions

diff --git a/lib/Target/NVPTX/NVPTXISelLowering.cpp b/lib/Target/NVPTX/NVPTXISelLowering.cpp
index e7b866b303..e9a9fbfd04 100644
--- a/lib/Target/NVPTX/NVPTXISelLowering.cpp
+++ b/lib/Target/NVPTX/NVPTXISelLowering.cpp
@@ -101,7 +101,13 @@ NVPTXTargetLowering::NVPTXTargetLowering(NVPTXTargetMachine &TM)
 
   // Operations not directly supported by NVPTX.
   setOperationAction(ISD::SELECT_CC,         MVT::Other, Expand);
-  setOperationAction(ISD::BR_CC,             MVT::Other, Expand);
+  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::i8,  Expand);
+  setOperationAction(ISD::BR_CC,             MVT::i16, Expand);
+  setOperationAction(ISD::BR_CC,             MVT::i32, Expand);
+  setOperationAction(ISD::BR_CC,             MVT::i64, Expand);
   setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i64, Expand);
   setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i32, Expand);
   setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i16, Expand);