Merging r196168:

------------------------------------------------------------------------
r196168 | rafael.espindola | 2013-12-02 18:04:51 -0500 (Mon, 02 Dec 2013) | 2 lines

Convert two char* that are only ever used as booleans to bool.

------------------------------------------------------------------------

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@205764 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 8 deletions

diff --git a/include/llvm/MC/MCAsmInfo.h b/include/llvm/MC/MCAsmInfo.h
index 7a99394621..c37bb3a330 100644
--- a/include/llvm/MC/MCAsmInfo.h
+++ b/include/llvm/MC/MCAsmInfo.h
@@ -266,13 +266,12 @@ namespace llvm {
     /// global as being a weak undefined symbol.
     const char *WeakRefDirective;            // Defaults to NULL.
 
-    /// WeakDefDirective - This directive, if non-null, is used to declare a
-    /// global as being a weak defined symbol.
-    const char *WeakDefDirective;            // Defaults to NULL.
+    /// True if we have a directive to declare a global as being a weak
+    /// defined symbol.
+    bool HasWeakDefDirective;                // Defaults to false.
 
-    /// LinkOnceDirective - This directive, if non-null is used to declare a
-    /// global as being a weak defined symbol.  This is used on cygwin/mingw.
-    const char *LinkOnceDirective;           // Defaults to NULL.
+    /// True if we have a .linkonce directive.  This is used on cygwin/mingw.
+    bool HasLinkOnceDirective;               // Defaults to false.
 
     /// HiddenVisibilityAttr - This attribute, if not MCSA_Invalid, is used to
     /// declare a symbol as having hidden visibility.
@@ -497,8 +496,8 @@ namespace llvm {
     bool hasIdentDirective() const { return HasIdentDirective; }
     bool hasNoDeadStrip() const { return HasNoDeadStrip; }
     const char *getWeakRefDirective() const { return WeakRefDirective; }
-    const char *getWeakDefDirective() const { return WeakDefDirective; }
-    const char *getLinkOnceDirective() const { return LinkOnceDirective; }
+    bool hasWeakDefDirective() const { return HasWeakDefDirective; }
+    bool hasLinkOnceDirective() const { return HasLinkOnceDirective; }
 
     MCSymbolAttr getHiddenVisibilityAttr() const { return HiddenVisibilityAttr;}
     MCSymbolAttr getHiddenDeclarationVisibilityAttr() const {