From: Austin Clements <austin@google.com>
Date: Thu, 6 Nov 2014 20:35:53 +0000 (-0500)
Subject: [dev.power64] 5g: fix etype and width of itable Addrs
X-Git-Tag: go1.5beta1~2684^2~11^2~7
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=e156f0e9971ca77ed6f9cb34e36ed73145bfa177;p=gostls13.git

[dev.power64] 5g: fix etype and width of itable Addrs

For OITAB nodes, 5g's naddr was setting the wrong etype and
failing to set the width of the resulting Addr.

LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/171220043
---

diff --git a/src/cmd/5g/gsubr.c b/src/cmd/5g/gsubr.c
index 06e274e14d..f09197963c 100644
--- a/src/cmd/5g/gsubr.c
+++ b/src/cmd/5g/gsubr.c
@@ -1353,9 +1353,10 @@ naddr(Node *n, Addr *a, int canemitcode)
 	case OITAB:
 		// itable of interface value
 		naddr(n->left, a, canemitcode);
-		a->etype = TINT32;
+		a->etype = simtype[tptr];
 		if(a->type == D_CONST && a->offset == 0)
 			break;	// len(nil)
+		a->width = widthptr;
 		break;
 
 	case OSPTR: