Cranelift: include return values in instruction pretty print output. (#5489)

2023-01-03 18:06:47 +01:00
parent e3c7bf638a
commit 320d67fe8d
4 changed files with 39 additions and 6 deletions
--- a/cranelift/codegen/src/isa/s390x/inst/mod.rs
+++ b/cranelift/codegen/src/isa/s390x/inst/mod.rs
@@ -3145,9 +3145,16 @@ impl Inst {
                }
                s
            }
-            &Inst::Ret { link, .. } => {
+            &Inst::Ret { link, ref rets } => {
                debug_assert_eq!(link, gpr(14));
-                format!("br {}", show_reg(link))
+                let mut s = format!("br {}", show_reg(link));
+                for ret in rets {
+                    use std::fmt::Write;
+                    let preg = pretty_print_reg(ret.preg, &mut empty_allocs);
+                    let vreg = pretty_print_reg(ret.vreg, allocs);
+                    write!(&mut s, " {}={}", vreg, preg).unwrap();
+                }
+                s
            }
            &Inst::Jump { dest } => {
                let dest = dest.to_string();