Add some comments.

llvm-svn: 197875
2013-12-22 09:48:38 +00:00 · 2013-12-22 09:48:38 +00:00 · 8854e76944
parent 4939b98a2c
commit 8854e76944
1 changed files with 2 additions and 0 deletions
--- 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