From: Reid Kleckner <reid@kleckner.net>
Date: Sat, 8 Feb 2014 01:43:16 +0000 (+0000)
Subject: clang-cl: Alias /Zi and /Z7 to -gline-tables-only
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7ac2116ee48645173fb3d63d760936ff38be890b;p=clang

clang-cl: Alias /Zi and /Z7 to -gline-tables-only

LLVM only knows how to emit Z7-style line tables on -win32, so there's
no reason for clang to emit anything other than line info.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201017 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Driver/CLCompatOptions.td b/include/clang/Driver/CLCompatOptions.td
index 5b9c067b0e..fa28a01b67 100644
--- a/include/clang/Driver/CLCompatOptions.td
+++ b/include/clang/Driver/CLCompatOptions.td
@@ -107,6 +107,9 @@ def _SLASH_WX : CLFlag<"WX">, HelpText<"Treat warnings as errors">,
 def _SLASH_WX_ : CLFlag<"WX-">, HelpText<"Do not treat warnings as errors">,
   Alias<W_Joined>, AliasArgs<["no-error"]>;
 def _SLASH_w_flag : CLFlag<"w">, HelpText<"Disable all warnings">, Alias<w>;
+def _SLASH_Z7 : CLFlag<"Z7">, Alias<gline_tables_only>;
+def _SLASH_Zi : CLFlag<"Zi">, HelpText<"Enable debug information">,
+  Alias<gline_tables_only>;
 def _SLASH_Zs : CLFlag<"Zs">, HelpText<"Syntax-check only">,
   Alias<fsyntax_only>;
 
@@ -243,12 +246,10 @@ def _SLASH_Y_ : CLFlag<"Y-">;
 def _SLASH_Yd : CLFlag<"Yd">;
 def _SLASH_Yl : CLJoined<"Yl">;
 def _SLASH_Yu : CLJoined<"Yu">;
-def _SLASH_Z7 : CLFlag<"Z7">;
 def _SLASH_Za : CLFlag<"Za">;
 def _SLASH_Zc : CLJoined<"Zc:">;
 def _SLASH_Ze : CLFlag<"Ze">;
 def _SLASH_Zg : CLFlag<"Zg">;
-def _SLASH_Zi : CLFlag<"Zi">;
 def _SLASH_ZI : CLFlag<"ZI">;
 def _SLASH_Zl : CLFlag<"Zl">;
 def _SLASH_Zp : CLJoined<"Zp">;