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, 2 insertions, 2 deletions

diff --git a/llvm/lib/Transforms/IPO/ConstantMerge.cpp b/llvm/lib/Transforms/IPO/ConstantMerge.cpp
index 5c226438c2b..635caf5c69f 100644
--- a/llvm/lib/Transforms/IPO/ConstantMerge.cpp
+++ b/llvm/lib/Transforms/IPO/ConstantMerge.cpp
@@ -29,7 +29,7 @@ STATISTIC(NumMerged, "Number of global constants merged");
 
 namespace {
   struct VISIBILITY_HIDDEN ConstantMerge : public ModulePass {
-    static const int ID; // Pass identifcation, replacement for typeid
+    static const char ID; // Pass identifcation, replacement for typeid
     ConstantMerge() : ModulePass((intptr_t)&ID) {}
 
     // run - For this pass, process all of the globals in the module,
@@ -38,7 +38,7 @@ namespace {
     bool runOnModule(Module &M);
   };
 
-  const int ConstantMerge::ID = 0;
+  const char ConstantMerge::ID = 0;
   RegisterPass<ConstantMerge>X("constmerge","Merge Duplicate Global Constants");
 }