Dispatch inline asm to the correct arch

Author: nbdd0121

src/inline_asm.rs

@@ -108,7 +108,7 @@ pub(crate) fn codegen_inline_asm<'tcx>(
 
     let mut asm_gen = InlineAssemblyGenerator {
         tcx: fx.tcx,
-        arch: InlineAsmArch::X86_64,
+        arch: fx.tcx.sess.asm_arch.unwrap(),
         template,
         operands,
         options,
@@ -307,7 +307,7 @@ impl<'tcx> InlineAssemblyGenerator<'_, 'tcx> {
 
         let new_slot_fn = |slot_size: &mut Size, reg_class: InlineAsmRegClass| {
             let reg_size = reg_class
-                .supported_types(InlineAsmArch::X86_64)
+                .supported_types(self.arch)
                 .iter()
                 .map(|(ty, _)| ty.size())
                 .max()