Fix in r128471 is very broad. Some of the unconditional branches need line number information for better user experience.

Restrict the fix. This fixes break.exp failures from gdb testsuite.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128513 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 3 deletions

diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp
index add85a2a06..e72d5c73f5 100644
--- a/lib/CodeGen/CGStmt.cpp
+++ b/lib/CodeGen/CGStmt.cpp
@@ -270,9 +270,6 @@ void CodeGenFunction::EmitBranch(llvm::BasicBlock *Target) {
     // terminated, don't touch it.
   } else {
     // Otherwise, create a fall-through branch.
-    // There is no need to emit line number for unconditional branch.
-    if (getDebugInfo())
-      Builder.SetCurrentDebugLocation(llvm::DebugLoc());
     Builder.CreateBr(Target);
   }
 
@@ -400,11 +397,17 @@ void CodeGenFunction::EmitIfStmt(const IfStmt &S) {
 
   // Emit the 'else' code if present.
   if (const Stmt *Else = S.getElse()) {
+    // There is no need to emit line number for unconditional branch.
+    if (getDebugInfo())
+      Builder.SetCurrentDebugLocation(llvm::DebugLoc());
     EmitBlock(ElseBlock);
     {
       RunCleanupsScope ElseScope(*this);
       EmitStmt(Else);
     }
+    // There is no need to emit line number for unconditional branch.
+    if (getDebugInfo())
+      Builder.SetCurrentDebugLocation(llvm::DebugLoc());
     EmitBranch(ContBlock);
   }