vendor/clang/clang-release_350-r216957

1 files changed, 20 insertions, 0 deletions

diff --git a/test/CodeGenCXX/debug-info-line-if.cpp b/test/CodeGenCXX/debug-info-line-if.cpp
new file mode 100644
index 000000000000..e14090f03f98
--- /dev/null
+++ b/test/CodeGenCXX/debug-info-line-if.cpp
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -g -std=c++11 -S -emit-llvm %s -o - | FileCheck %s
+// PR19864
+int main() {
+    int v[] = {13, 21, 8, 3, 34, 1, 5, 2};
+    int a = 0, b = 0;
+    for (int x : v)
+      if (x >= 3)
+        ++b;     // CHECK: add nsw{{.*}}, 1
+      else if (x >= 0)
+        ++a;    // CHECK: add nsw{{.*}}, 1
+    // The continuation block if the if statement should not share the
+    // location of the ++a statement. Having it point to the end of
+    // the condition is not ideal either, but it's less missleading.
+
+    // CHECK: br label
+    // CHECK: br label
+    // CHECK: br label {{.*}}, !dbg ![[DBG:.*]]
+    // CHECK: ![[DBG]] = metadata !{i32 [[@LINE-11]], i32 0, metadata !{{.*}}, null}
+
+}