From: Roman Divacky <rdivacky@freebsd.org>
Date: Sun, 22 Dec 2013 09:48:38 +0000 (+0000)
Subject: Add some comments.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e6a866cfa331ad15df0bbb93f6d91ae836310848;p=oota-llvm.git

Add some comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197875 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h
index cd4be2da094..7ae43fa789a 100644
--- a/lib/Target/PowerPC/PPCISelLowering.h
+++ b/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