qbe

commit bb16529b34a844c6e15f8837950585761122106e
parent 52c8eb48ee86c8fd0e44570c31c7de28dea63cf3
Author: Michael Forney <mforney@mforney.org>
Date:   Tue, 14 Sep 2021 13:49:26 -0700

parse: fix loadw when assigned to l temporary

The documentation states that loadw is syntactic sugar for loadsw,
but it actually got parsed as Oload. If the result is an l temporary,
Oload behaves like Oloadl, not Oloadsw.

To fix this, parse Tloadw as Oloadsw explicitly.

Diffstat:
M
parse.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/parse.c b/parse.c
@@ -633,7 +633,9 @@ DoOp:
 			arg[1] = R;
 		goto Ins;
 	}
-	if (op >= Tloadw && op <= Tloadd)
+	if (op == Tloadw)
+		op = Oloadsw;
+	if (op >= Tloadl && op <= Tloadd)
 		op = Oload;
 	if (op == Talloc1 || op == Talloc2)
 		op = Oalloc;