From: Cherry Zhang <cherryyz@google.com>
Date: Sun, 4 Apr 2021 16:15:13 +0000 (-0400)
Subject: cmd/compile: reference ABIInternal memequal_varlen
X-Git-Tag: go1.17beta1~846
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=411860251e;p=gostls13.git

cmd/compile: reference ABIInternal memequal_varlen

memequal_varlen is put into a closure and is called in internal
ABI in the runtime. Emit an ABIInternal reference.

Updates #40724.

Change-Id: I914555f8188561882625e008b595389e50a3a167
Reviewed-on: https://go-review.googlesource.com/c/go/+/307233
Trust: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Austin Clements <austin@google.com>
---

diff --git a/src/cmd/compile/internal/reflectdata/alg.go b/src/cmd/compile/internal/reflectdata/alg.go
index 9f2efbc3a0..d12d9ca0a7 100644
--- a/src/cmd/compile/internal/reflectdata/alg.go
+++ b/src/cmd/compile/internal/reflectdata/alg.go
@@ -353,7 +353,7 @@ func geneq(t *types.Type) *obj.LSym {
 			return closure
 		}
 		if memequalvarlen == nil {
-			memequalvarlen = typecheck.LookupRuntimeVar("memequal_varlen") // asm func
+			memequalvarlen = typecheck.LookupRuntimeFunc("memequal_varlen")
 		}
 		ot := 0
 		ot = objw.SymPtr(closure, ot, memequalvarlen, 0)