From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/CodeGenCXX/switch-case-folding.cpp | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 clang/test/CodeGenCXX/switch-case-folding.cpp (limited to 'clang/test/CodeGenCXX/switch-case-folding.cpp') diff --git a/clang/test/CodeGenCXX/switch-case-folding.cpp b/clang/test/CodeGenCXX/switch-case-folding.cpp new file mode 100644 index 0000000..d4444b1 --- /dev/null +++ b/clang/test/CodeGenCXX/switch-case-folding.cpp @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 %s -emit-llvm-only +// CHECK that we don't crash. + +int main(void){ + int x = 12; + // Make sure we don't crash when constant folding the case 4 + // statement due to the case 5 statement contained in the do loop + switch (4) { + case 4: do { + switch (6) { + case 6: { + case 5: x++; + }; + }; + } while (x < 100); + } + return x; +} -- cgit v1.2.3