From: Kai Backman <kaib@golang.org>
Date: Mon, 13 Jul 2009 05:12:33 +0000 (-0700)
Subject: fixed typo where output arguments where pushed on to R0
X-Git-Tag: weekly.2009-11-06~1177
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=092d6290d0fcdf79a4d6f87ab43888542fc984fa;p=gostls13.git

fixed typo where output arguments where pushed on to R0
instead of SP.

R=rsc
APPROVED=rsc
DELTA=13  (3 added, 7 deleted, 3 changed)
OCL=31488
CL=31501
---

diff --git a/src/cmd/5g/gsubr.c b/src/cmd/5g/gsubr.c
index aea27f18d0..999592bf20 100644
--- a/src/cmd/5g/gsubr.c
+++ b/src/cmd/5g/gsubr.c
@@ -351,7 +351,7 @@ nodarg(Type *t, int fp)
 			fatal("nodarg: bad struct");
 		if(first->width == BADWIDTH)
 			fatal("nodarg: offset not computed for %T", t);
-		n->xoffset = first->width;
+		n->xoffset = first->width + 4;
 		n->addable = 1;
 		goto fp;
 	}
@@ -364,26 +364,22 @@ nodarg(Type *t, int fp)
 	n->sym = t->sym;
 	if(t->width == BADWIDTH)
 		fatal("nodarg: offset not computed for %T", t);
-	n->xoffset = t->width;
+	n->xoffset = t->width + 4;
 	n->addable = 1;
 
 fp:
 	switch(fp) {
+	default:
+		fatal("nodarg %T %d", t, fp);
+
 	case 0:		// output arg
 		n->op = OINDREG;
-		n->val.u.reg = REGRET;
+		n->val.u.reg = REGSP;
 		break;
 
 	case 1:		// input arg
 		n->class = PPARAM;
 		break;
-
-	case 2:		// offset output arg
-fatal("shouldnt be used");
-		n->op = OINDREG;
-		n->val.u.reg = REGSP;
-		n->xoffset += types[tptr]->width;
-		break;
 	}
 	return n;
 }