From: Josh Bleecher Snyder <josharian@gmail.com>
Date: Tue, 2 May 2017 18:17:57 +0000 (-0700)
Subject: cmd/compile: consider full number of struct components to deciding on inlining ==
X-Git-Tag: go1.11beta1~1035
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=b638760dadce490311655fcbfddc303f36efd4f1;p=gostls13.git

cmd/compile: consider full number of struct components to deciding on inlining ==

Change-Id: I6bfbbce2ec5dfc7f9f99dbd82e51c2b0edacc87a
Reviewed-on: https://go-review.googlesource.com/59334
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
---

diff --git a/src/cmd/compile/internal/gc/walk.go b/src/cmd/compile/internal/gc/walk.go
index 494b7c5970..7798a4f364 100644
--- a/src/cmd/compile/internal/gc/walk.go
+++ b/src/cmd/compile/internal/gc/walk.go
@@ -3298,7 +3298,7 @@ func walkcompare(n *Node, init *Nodes) *Node {
 		// We can compare several elements at once with 2/4/8 byte integer compares
 		inline = t.NumElem() <= 1 || (issimple[t.Elem().Etype] && (t.NumElem() <= 4 || t.Elem().Width*t.NumElem() <= maxcmpsize))
 	case TSTRUCT:
-		inline = t.NumFields() <= 4
+		inline = t.NumComponents() <= 4
 	}
 
 	cmpl := n.Left