qbe

commit 905575d9e6779d795e3f014e99c76c3189b38283
parent 82f5ba58cf76bc431afe0c738cdcfe1f5998ae95
Author: Michael Forney <mforney@mforney.org>
Date:   Thu, 25 Apr 2019 11:30:05 -0700

Allow stack allocations larger than SHRT_MAX * 4 bytes

Slots are stored as `int` in Fn, so use the same type in Tmp.

Rearrange the fields in Tmp slightly so that sizeof(Tmp) stays the same
(at least on 64-bit systems).

Diffstat:
M
all.h
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/all.h b/all.h
@@ -279,11 +279,11 @@ struct Alias {
 
 struct Tmp {
 	char name[NString];
-	uint bid; /* id of a defining block */
 	Use *use;
 	uint ndef, nuse;
+	uint bid; /* id of a defining block */
 	uint cost;
-	short slot; /* -1 for unset */
+	int slot; /* -1 for unset */
 	short cls;
 	struct {
 		int r;  /* register or -1 */