R600/SI: Fix loads of i1

llvm-svn: 206330

1 files changed, 11 insertions, 4 deletions

diff --git a/llvm/lib/Target/R600/SIISelLowering.cpp b/llvm/lib/Target/R600/SIISelLowering.cpp
index d08156f7f98..223e076d151 100644
--- a/llvm/lib/Target/R600/SIISelLowering.cpp
+++ b/llvm/lib/Target/R600/SIISelLowering.cpp
@@ -126,19 +126,24 @@ SITargetLowering::SITargetLowering(TargetMachine &TM) :
 
   setOperationAction(ISD::INTRINSIC_VOID, MVT::Other, Custom);
 
-  setLoadExtAction(ISD::SEXTLOAD, MVT::i32, Expand);
+  setLoadExtAction(ISD::SEXTLOAD, MVT::i1, Promote);
   setLoadExtAction(ISD::SEXTLOAD, MVT::i8, Custom);
   setLoadExtAction(ISD::SEXTLOAD, MVT::i16, Custom);
-  setLoadExtAction(ISD::ZEXTLOAD, MVT::i32, Expand);
-  setLoadExtAction(ISD::ZEXTLOAD, MVT::i8, Custom);
-  setLoadExtAction(ISD::ZEXTLOAD, MVT::i16, Custom);
+  setLoadExtAction(ISD::SEXTLOAD, MVT::i32, Expand);
   setLoadExtAction(ISD::SEXTLOAD, MVT::v8i16, Expand);
   setLoadExtAction(ISD::SEXTLOAD, MVT::v16i16, Expand);
 
+  setLoadExtAction(ISD::ZEXTLOAD, MVT::i1, Promote);
+  setLoadExtAction(ISD::ZEXTLOAD, MVT::i8, Custom);
+  setLoadExtAction(ISD::ZEXTLOAD, MVT::i16, Custom);
+  setLoadExtAction(ISD::ZEXTLOAD, MVT::i32, Expand);
+
+  setLoadExtAction(ISD::EXTLOAD, MVT::i1, Promote);
   setLoadExtAction(ISD::EXTLOAD, MVT::i8, Custom);
   setLoadExtAction(ISD::EXTLOAD, MVT::i16, Custom);
   setLoadExtAction(ISD::EXTLOAD, MVT::i32, Expand);
   setLoadExtAction(ISD::EXTLOAD, MVT::f32, Expand);
+
   setTruncStoreAction(MVT::i32, MVT::i8, Custom);
   setTruncStoreAction(MVT::i32, MVT::i16, Custom);
   setTruncStoreAction(MVT::f64, MVT::f32, Expand);
@@ -147,6 +152,8 @@ SITargetLowering::SITargetLowering(TargetMachine &TM) :
   setTruncStoreAction(MVT::v8i32, MVT::v8i16, Expand);
   setTruncStoreAction(MVT::v16i32, MVT::v16i16, Expand);
 
+  setOperationAction(ISD::LOAD, MVT::i1, Custom);
+
   setOperationAction(ISD::GlobalAddress, MVT::i32, Custom);
   setOperationAction(ISD::GlobalAddress, MVT::i64, Custom);
   setOperationAction(ISD::FrameIndex, MVT::i32, Custom);