From 8854e76944404885d3b8ea55ff80cc743f47ded2 Mon Sep 17 00:00:00 2001
From: Roman Divacky <rdivacky@freebsd.org>
Date: Sun, 22 Dec 2013 09:48:38 +0000
Subject: [PATCH] Add some comments.

llvm-svn: 197875
---
 llvm/lib/Target/PowerPC/PPCISelLowering.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.h b/llvm/lib/Target/PowerPC/PPCISelLowering.h
index cd4be2da0947..7ae43fa789a6 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.h
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.h
@@ -177,6 +177,8 @@ namespace llvm {
       CR6SET,
       CR6UNSET,
 
+      /// GPRC = address of _GLOBAL_OFFSET_TABLE_. Used by initial-exec TLS
+      /// on PPC32.
       PPC32_GOT,
 
       /// G8RC = ADDIS_GOT_TPREL_HA %X2, Symbol - Used by the initial-exec