cmd/internal/gc: clean up bgen
This cleanup is in anticipation of implementing
jump-free booleans (CL 2284) and zero-aware
comparisons (issue 10381).
No functional changes. Passes toolstash -cmp.
Change-Id: I50f394c60fa2927e177d7fc85b75085060a9e912
Reviewed-on: https://go-review.googlesource.com/8738
Reviewed-by: Russ Cox <rsc@golang.org>
diff --git a/src/cmd/internal/gc/gen.go b/src/cmd/internal/gc/gen.go
index e95ddeb..60de083 100644
--- a/src/cmd/internal/gc/gen.go
+++ b/src/cmd/internal/gc/gen.go
@@ -1091,6 +1091,14 @@
cgen_call(&n2, proc)
}
+// CgenTemp creates a temporary node, assigns n to it, and returns it.
+func CgenTemp(n *Node) *Node {
+ var tmp Node
+ Tempname(&tmp, n.Type)
+ Cgen(n, &tmp)
+ return &tmp
+}
+
func checklabels() {
var l *NodeList
