cmd/compile: change Oconv to take an Op parameter
Eliminates type conversions in a bunch of Oconv(int(n.Op), ...) calls.
Notably, this identified a misuse of Oconv in amd64/gsubr.go to try to
print an assembly instruction op instead of a compiler node op.
Change-Id: I93b5aa49fe14a5eaf868b05426d3b8cd8ab52bc5
Reviewed-on: https://go-review.googlesource.com/20298
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
diff --git a/src/cmd/compile/internal/gc/swt.go b/src/cmd/compile/internal/gc/swt.go
index 9870614..137be94 100644
--- a/src/cmd/compile/internal/gc/swt.go
+++ b/src/cmd/compile/internal/gc/swt.go
@@ -349,7 +349,7 @@
n := it.N()
setlineno(n)
if n.Op != OXCASE {
- Fatalf("casebody %v", Oconv(int(n.Op), 0))
+ Fatalf("casebody %v", Oconv(n.Op, 0))
}
n.Op = OCASE
needvar := nodeSeqLen(n.List) != 1 || nodeSeqFirst(n.List).Op == OLITERAL
