qbe

commit 0d50ebaed94f595961d88544a028bf7f523d3eac
parent 8ecae922997c55f70cd9e19cbf947a520f7ecca3
Author: Quentin Carbonneaux <quentin@c9x.me>
Date:   Sun, 20 Nov 2022 21:39:36 +0100

fill definition site in filluse()

Diffstat:
M
all.h
 | 
1
+
M
ssa.c
 | 
2
++

2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/all.h b/all.h
@@ -289,6 +289,7 @@ struct Alias {
 
 struct Tmp {
 	char name[NString];
+	Ins *ins;
 	Use *use;
 	uint ndef, nuse;
 	uint bid; /* id of a defining block */
diff --git a/ssa.c b/ssa.c
@@ -47,6 +47,7 @@ filluse(Fn *fn)
 	/* todo, is this the correct file? */
 	tmp = fn->tmp;
 	for (t=Tmp0; t<fn->ntmp; t++) {
+		tmp[t].ins = 0;
 		tmp[t].bid = -1u;
 		tmp[t].ndef = 0;
 		tmp[t].nuse = 0;
@@ -88,6 +89,7 @@ filluse(Fn *fn)
 					w = WFull;
 				t = i->to.val;
 				tmp[t].width = w;
+				tmp[t].ins = i;
 				tmp[t].bid = b->id;
 				tmp[t].ndef++;
 				tmp[t].cls = i->cls;