Revert "[WebAssembly][WIP] Expand operations not supported by SIMD"

This was accidentally committed without tests or review.

llvm-svn: 355254

1 files changed, 0 insertions, 17 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
index d79e32d9e9b..50bd5a94f4b 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
@@ -174,23 +174,6 @@ WebAssemblyTargetLowering::WebAssemblyTargetLowering(
           setOperationAction(Op, T, Expand);
     }
 
-    // Expand integer operations supported for scalars but not SIMD
-    for (auto Op : {ISD::CTLZ, ISD::CTTZ, ISD::CTPOP, ISD::SDIV, ISD::UDIV,
-                    ISD::SREM, ISD::UREM, ISD::ROTL, ISD::ROTR}) {
-      for (auto T : {MVT::v16i8, MVT::v8i16, MVT::v4i32})
-        setOperationAction(Op, T, Expand);
-      if (Subtarget->hasUnimplementedSIMD128())
-        setOperationAction(Op, MVT::v2i64, Expand);
-    }
-
-    // Expand float operations supported for scalars but not SIMD
-    for (auto Op : {ISD::FCEIL, ISD::FFLOOR, ISD::FTRUNC, ISD::FNEARBYINT,
-            ISD::FCOPYSIGN}) {
-      setOperationAction(Op, MVT::v4f32, Expand);
-      if (Subtarget->hasUnimplementedSIMD128())
-        setOperationAction(Op, MVT::v2f32, Expand);
-    }
-
     // Expand additional SIMD ops that V8 hasn't implemented yet
     if (!Subtarget->hasUnimplementedSIMD128()) {
       setOperationAction(ISD::FSQRT, MVT::v4f32, Expand);