Add f16/f128 handling in a couple places

Author: nicholasbishop

compiler/rustc_codegen_llvm/src/abi.rs

@@ -121,8 +121,10 @@ impl LlvmType for Reg {
         match self.kind {
             RegKind::Integer => cx.type_ix(self.size.bits()),
             RegKind::Float => match self.size.bits() {
+                16 => cx.type_f16(),
                 32 => cx.type_f32(),
                 64 => cx.type_f64(),
+                128 => cx.type_f128(),
                 _ => bug!("unsupported float: {:?}", self),
             },
             RegKind::Vector => cx.type_vector(cx.type_i8(), self.size.bytes()),

compiler/rustc_target/src/abi/call/mod.rs

@@ -237,8 +237,10 @@ impl Reg {
                 _ => panic!("unsupported integer: {self:?}"),
             },
             RegKind::Float => match self.size.bits() {
+                16 => dl.f16_align.abi,
                 32 => dl.f32_align.abi,
                 64 => dl.f64_align.abi,
+                128 => dl.f128_align.abi,
                 _ => panic!("unsupported float: {self:?}"),
             },
             RegKind::Vector => dl.vector_align(self.size).abi,