From 7fbf606f65f9479301bc72e8f2f770ddf60c774e Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Thu, 6 Nov 2008 14:50:58 -0800
Subject: change minimum sethi/ullman number to 1 to distinguish not computed
 (0) vs trivial (1).

add missing ullmancalc on function args.

R=ken
OCL=18711
CL=18711
---
 src/cmd/gc/subr.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/cmd/gc/subr.c')

diff --git a/src/cmd/gc/subr.c b/src/cmd/gc/subr.c
index ddf0560c3..2e8107885 100644
--- a/src/cmd/gc/subr.c
+++ b/src/cmd/gc/subr.c
@@ -2048,7 +2048,7 @@ ullmancalc(Node *n)
 	switch(n->op) {
 	case OLITERAL:
 	case ONAME:
-		ul = 0;
+		ul = 1;
 		goto out;
 	case OCALL:
 	case OCALLMETH:
@@ -2056,10 +2056,10 @@ ullmancalc(Node *n)
 		ul = UINF;
 		goto out;
 	}
-	ul = 0;
+	ul = 1;
 	if(n->left != N)
 		ul = n->left->ullman;
-	ur = 0;
+	ur = 1;
 	if(n->right != N)
 		ur = n->right->ullman;
 	if(ul == ur)
-- 
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