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.

llvm-svn: 176694

1 files changed, 4 insertions, 1 deletions

diff --git a/llvm/lib/Target/Mips/MipsISelLowering.cpp b/llvm/lib/Target/Mips/MipsISelLowering.cpp
index a811005f663..2592a2c1cb0 100644
--- a/llvm/lib/Target/Mips/MipsISelLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsISelLowering.cpp
@@ -397,7 +397,10 @@ MipsTargetLowering(MipsTargetMachine &TM)
   setOperationAction(ISD::UREM, MVT::i64, Expand);
 
   // Operations not directly supported by Mips.
-  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::i32,   Expand);
+  setOperationAction(ISD::BR_CC,             MVT::i64,   Expand);
   setOperationAction(ISD::SELECT_CC,         MVT::Other, Expand);
   setOperationAction(ISD::UINT_TO_FP,        MVT::i32,   Expand);
   setOperationAction(ISD::UINT_TO_FP,        MVT::i64,   Expand);