Add InlineAsm Terminator conversion from MIR to SMIR

Author: spastorino

compiler/rustc_smir/src/rustc_smir/mod.rs

@@ -334,6 +334,15 @@ fn rustc_terminator_to_terminator(
         GeneratorDrop => Terminator::GeneratorDrop,
         FalseEdge { .. } => todo!(),
         FalseUnwind { .. } => todo!(),
-        InlineAsm { .. } => todo!(),
+        InlineAsm { template, operands, options, line_spans, destination, unwind } => {
+            Terminator::InlineAsm {
+                template: format!("{:?}", template),
+                operands: format!("{:?}", operands),
+                options: format!("{:?}", options),
+                line_spans: format!("{:?}", line_spans),
+                destination: destination.map(|d| d.as_usize()),
+                unwind: rustc_unwind_to_unwind(unwind),
+            }
+        }
     }
 }

compiler/rustc_smir/src/stable_mir/mir/body.rs

@@ -46,6 +46,14 @@ pub enum Terminator {
         unwind: UnwindAction,
     },
     GeneratorDrop,
+    InlineAsm {
+        template: String,
+        operands: String,
+        options: String,
+        line_spans: String,
+        destination: Option<usize>,
+        unwind: UnwindAction,
+    },
 }
 
 #[derive(Clone, Debug)]