1 files changed, 16 insertions, 14 deletions
diff --git a/lib/Target/WebAssembly/WebAssemblyFastISel.cpp b/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
index bc7020fded8c..53698ff09b10 100644
--- a/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
+++ b/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
@@ -116,6 +116,8 @@ private:
     case MVT::f32:
     case MVT::f64:
       return VT;
+    case MVT::f16:
+      return MVT::f32;
     case MVT::v16i8:
     case MVT::v8i16:
     case MVT::v4i32:
@@ -594,12 +596,12 @@ bool WebAssemblyFastISel::fastLowerArguments() {
 
   unsigned i = 0;
   for (auto const &Arg : F->args()) {
-    const AttributeSet &Attrs = F->getAttributes();
-    if (Attrs.hasAttribute(i+1, Attribute::ByVal) ||
-        Attrs.hasAttribute(i+1, Attribute::SwiftSelf) ||
-        Attrs.hasAttribute(i+1, Attribute::SwiftError) ||
-        Attrs.hasAttribute(i+1, Attribute::InAlloca) ||
-        Attrs.hasAttribute(i+1, Attribute::Nest))
+    const AttributeList &Attrs = F->getAttributes();
+    if (Attrs.hasParamAttribute(i, Attribute::ByVal) ||
+        Attrs.hasParamAttribute(i, Attribute::SwiftSelf) ||
+        Attrs.hasParamAttribute(i, Attribute::SwiftError) ||
+        Attrs.hasParamAttribute(i, Attribute::InAlloca) ||
+        Attrs.hasParamAttribute(i, Attribute::Nest))
       return false;
 
     Type *ArgTy = Arg.getType();
@@ -744,19 +746,19 @@ bool WebAssemblyFastISel::selectCall(const Instruction *I) {
     if (ArgTy == MVT::INVALID_SIMPLE_VALUE_TYPE)
       return false;
 
-    const AttributeSet &Attrs = Call->getAttributes();
-    if (Attrs.hasAttribute(i+1, Attribute::ByVal) ||
-        Attrs.hasAttribute(i+1, Attribute::SwiftSelf) ||
-        Attrs.hasAttribute(i+1, Attribute::SwiftError) ||
-        Attrs.hasAttribute(i+1, Attribute::InAlloca) ||
-        Attrs.hasAttribute(i+1, Attribute::Nest))
+    const AttributeList &Attrs = Call->getAttributes();
+    if (Attrs.hasParamAttribute(i, Attribute::ByVal) ||
+        Attrs.hasParamAttribute(i, Attribute::SwiftSelf) ||
+        Attrs.hasParamAttribute(i, Attribute::SwiftError) ||
+        Attrs.hasParamAttribute(i, Attribute::InAlloca) ||
+        Attrs.hasParamAttribute(i, Attribute::Nest))
       return false;
 
     unsigned Reg;
 
-    if (Attrs.hasAttribute(i+1, Attribute::SExt))
+    if (Attrs.hasParamAttribute(i, Attribute::SExt))
       Reg = getRegForSignedValue(V);
-    else if (Attrs.hasAttribute(i+1, Attribute::ZExt))
+    else if (Attrs.hasParamAttribute(i, Attribute::ZExt))
       Reg = getRegForUnsignedValue(V);
     else
       Reg = getRegForValue(V);