From: Austin Clements <austin@google.com>
Date: Wed, 19 Apr 2017 20:58:07 +0000 (-0400)
Subject: cmd/compile: expand comment on cgo_unsafe_args in inlinine
X-Git-Tag: go1.9beta1~605
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=6b451ce3f39ed7a9474ec1eca59009da699c6c89;p=gostls13.git

cmd/compile: expand comment on cgo_unsafe_args in inlinine

Change-Id: Ie8fd7839806b4a6bcfac5ac1f984db7ab282c3b5
Reviewed-on: https://go-review.googlesource.com/41150
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: David Lazar <lazard@golang.org>
---

diff --git a/src/cmd/compile/internal/gc/inl.go b/src/cmd/compile/internal/gc/inl.go
index b7a387141b..c9d1a0c035 100644
--- a/src/cmd/compile/internal/gc/inl.go
+++ b/src/cmd/compile/internal/gc/inl.go
@@ -111,7 +111,8 @@ func caninl(fn *Node) {
 		return
 	}
 
-	// If marked "go:cgo_unsafe_args", don't inline
+	// If marked "go:cgo_unsafe_args", don't inline, since the
+	// function makes assumptions about its argument frame layout.
 	if fn.Func.Pragma&CgoUnsafeArgs != 0 {
 		reason = "marked go:cgo_unsafe_args"
 		return