From: Daniel Dunbar <daniel@zuster.org>
Date: Wed, 4 Mar 2009 19:17:10 +0000 (+0000)
Subject: ccc: Fix passing of -nozero-initialized-in-bss.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3639b4d0d3dc4c60ee93c63edc13c1d4dbdc7172;p=clang

ccc: Fix passing of -nozero-initialized-in-bss.
 - PR3722.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66052 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/ccc/ccclib/Arguments.py b/tools/ccc/ccclib/Arguments.py
index 78d558b3f1..dfba53f687 100644
--- a/tools/ccc/ccclib/Arguments.py
+++ b/tools/ccc/ccclib/Arguments.py
@@ -849,6 +849,7 @@ class OptionParser:
         self.f_noUnwindTablesOption = self.addOption(FlagOption('-fno-unwind-tables', self.fGroup))
         self.f_writableStringsOption = self.addOption(FlagOption('-fwritable-strings', self.Clang_fGroup))
         self.f_zeroInitializedInBssOption = self.addOption(FlagOption('-fzero-initialized-in-bss', self.fGroup))
+        self.f_noZeroInitializedInBssOption = self.addOption(FlagOption('-fno-zero-initialized-in-bss', self.fGroup))
         self.fOption = self.addOption(JoinedOption('-f', self.fGroup))
 
         self.coverageOption = self.addOption(FlagOption('-coverage'))
diff --git a/tools/ccc/ccclib/Tools.py b/tools/ccc/ccclib/Tools.py
index 8e740105fd..aabd1753c2 100644
--- a/tools/ccc/ccclib/Tools.py
+++ b/tools/ccc/ccclib/Tools.py
@@ -273,7 +273,9 @@ class Clang_CompileTool(Tool):
             # FIXME: Set --enable-unsafe-fp-math.
             if not arglist.getLastArg(arglist.parser.f_omitFramePointerOption):
                 cmd_args.append('--disable-fp-elim')
-            if not arglist.getLastArg(arglist.parser.f_zeroInitializedInBssOption):
+            if not arglist.hasFFlag(arglist.parser.f_zeroInitializedInBssOption,
+                                    arglist.parser.f_noZeroInitializedInBssOption,
+                                    True):
                 cmd_args.append('--nozero-initialized-in-bss')
             if arglist.getLastArg(arglist.parser.dAOption):
                 cmd_args.append('--asm-verbose')