From dc1602ca23fdae332ca304e0c85b70985102dad7 Mon Sep 17 00:00:00 2001
From: Ken Thompson <ken@golang.org>
Date: Sat, 28 Jun 2008 13:58:00 -0700
Subject: [PATCH] more line numbers

SVN=125261
---
 src/cmd/6g/gen.c   | 2 ++
 src/cmd/6g/gsubr.c | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/src/cmd/6g/gen.c b/src/cmd/6g/gen.c
index f4b8652f6a..9c1d3df9b9 100644
--- a/src/cmd/6g/gen.c
+++ b/src/cmd/6g/gen.c
@@ -685,6 +685,7 @@ cgen_callret(Node *n, Node *res)
 	nod.op = OINDREG;
 	nod.val.vval = D_SP;
 	nod.addable = 1;
+	nod.lineno = lineno;
 
 	nod.xoffset = fp->width;
 	nod.type = fp->type;
@@ -714,6 +715,7 @@ cgen_aret(Node *n, Node *res)
 	nod1.op = OINDREG;
 	nod1.val.vval = D_SP;
 	nod1.addable = 1;
+	nod1.lineno = lineno;
 
 	nod1.xoffset = fp->width;
 	nod1.type = fp->type;
diff --git a/src/cmd/6g/gsubr.c b/src/cmd/6g/gsubr.c
index 5ede57bd92..6277446155 100644
--- a/src/cmd/6g/gsubr.c
+++ b/src/cmd/6g/gsubr.c
@@ -55,6 +55,8 @@ prog(int as)
 	p->as = as;
 	p->lineno = lineno;
 	p->link = pc;
+if(lineno == 0)
+warn("line 0 %P\n", p);
 	return p;
 }
 
@@ -214,6 +216,7 @@ nodreg(Node *n, Type *t, int r)
 	memset(n, 0, sizeof(*n));
 	n->op = OREGISTER;
 	n->addable = 1;
+	n->lineno = lineno;
 	ullmancalc(n);
 	n->val.vval = r;
 	n->type = t;
@@ -239,6 +242,7 @@ nodarg(Type *t, int fp)
 	n->sym = t->sym;
 	n->xoffset = t->width;
 	n->addable = 1;
+	n->lineno = lineno;
 
 	switch(fp) {
 	case 0:		// output arg
@@ -266,6 +270,7 @@ nodconst(Node *n, Type *t, vlong v)
 	memset(n, 0, sizeof(*n));
 	n->op = OLITERAL;
 	n->addable = 1;
+	n->lineno = lineno;
 	ullmancalc(n);
 	n->val.vval = v;
 	n->val.ctype = CTINT;
@@ -1672,6 +1677,7 @@ tempname(Node *n, Type *t)
 	n->etype = t->etype;
 	n->class = PAUTO;
 	n->addable = 1;
+	n->lineno = lineno;
 	n->ullman = 0;
 
 	dowidth(t);
-- 
2.48.1