Use 'static const char' instead of 'static const int'.

Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp
index b1369a29206..1b728186ff2 100644
--- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/BasicAliasAnalysis.cpp
@@ -36,7 +36,7 @@ namespace {
   /// such it doesn't follow many of the rules that other alias analyses must.
   ///
   struct VISIBILITY_HIDDEN NoAA : public ImmutablePass, public AliasAnalysis {
-    static const int ID; // Class identification, replacement for typeinfo
+    static const char ID; // Class identification, replacement for typeinfo
     NoAA() : ImmutablePass((intptr_t)&ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
@@ -77,7 +77,7 @@ namespace {
   };
 
   // Register this pass...
-  const int NoAA::ID = 0;
+  const char NoAA::ID = 0;
   RegisterPass<NoAA>
   U("no-aa", "No Alias Analysis (always returns 'may' alias)");
 
@@ -92,7 +92,7 @@ namespace {
   /// Because it doesn't chain to a previous alias analysis (like -no-aa), it
   /// derives from the NoAA class.
   struct VISIBILITY_HIDDEN BasicAliasAnalysis : public NoAA {
-    static const int ID; // Class identification, replacement for typeinfo
+    static const char ID; // Class identification, replacement for typeinfo
     AliasResult alias(const Value *V1, unsigned V1Size,
                       const Value *V2, unsigned V2Size);
 
@@ -124,7 +124,7 @@ namespace {
   };
 
   // Register this pass...
-  const int BasicAliasAnalysis::ID = 0;
+  const char BasicAliasAnalysis::ID = 0;
   RegisterPass<BasicAliasAnalysis>
   X("basicaa", "Basic Alias Analysis (default AA impl)");