Differential Revision: http://reviews.llvm.org/D19687

Set module flag PIELevel. Simplify code that sets PICLevel flag.

llvm-svn: 267948

1 files changed, 6 insertions, 8 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 8ff99a6..79da25c 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -477,15 +477,13 @@ void CodeGenModule::Release() {
   }
 
   if (uint32_t PLevel = Context.getLangOpts().PICLevel) {
-    llvm::PICLevel::Level PL = llvm::PICLevel::Default;
-    switch (PLevel) {
-    case 0: break;
-    case 1: PL = llvm::PICLevel::Small; break;
-    case 2: PL = llvm::PICLevel::Large; break;
-    default: llvm_unreachable("Invalid PIC Level");
-    }
+    assert(PLevel < 3 && "Invalid PIC Level");
+    getModule().setPICLevel(static_cast<llvm::PICLevel::Level>(PLevel));
+  }
 
-    getModule().setPICLevel(PL);
+  if (uint32_t PLevel = Context.getLangOpts().PIELevel) {
+    assert(PLevel < 3 && "Invalid PIE Level");
+    getModule().setPIELevel(static_cast<llvm::PIELevel::Level>(PLevel));
   }
 
   SimplifyPersonality();