nooc

commit c4e93c7406d515fb247f142d69dcf0b308b8f040
parent 509c198f3ffb2130e492465f74be59c4a5b551e9
Author: Nihal Jere <nihal@nihaljere.xyz>
Date:   Thu, 20 Jan 2022 14:36:24 -0600

ir: add unconditional loop support

Diffstat:
M
ir.c
 | 
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/ir.c b/ir.c
@@ -327,6 +327,13 @@ genexpr(struct iproc *out, size_t expri, uint64_t *val)
 		}
 		return VT_EMPTY;
 	}
+	case EXPR_LOOP: {
+		size_t start = bumplabel(out);
+		LABEL(start);
+		genblock(out, &expr->d.loop.block);
+		STARTINS(IR_JUMP, start, VT_LABEL);
+		return VT_EMPTY;
+	}
 	default:
 		die("genexpr: expr kind");
 	}