add features that make machine generation easier

1 files changed, 4 insertions, 0 deletions

diff --git a/src/abi.c b/src/abi.c
index fede365..a16ef2d 100644
--- a/src/abi.c
+++ b/src/abi.c
@@ -102,6 +102,10 @@ void abi0(struct fn *f)
 				struct insn a = rewrite_retarg(n);
 				insn_at(b->insns, i) = a;
 			}
+			else if (n.type == CALL) {
+				set_insn_flags(&n, CALL_SETUP | CALL_TEARDOWN);
+				insn_at(b->insns, i) = n;
+			}
 		}
 	}
 }