diff options
Diffstat (limited to 'test/CodeGenCXX/debug-info-line-if.cpp')
-rw-r--r-- | test/CodeGenCXX/debug-info-line-if.cpp | 20 |
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} + +} |