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/CodeGen/const-unordered-compare.c | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 clang/test/CodeGen/const-unordered-compare.c (limited to 'clang/test/CodeGen/const-unordered-compare.c') diff --git a/clang/test/CodeGen/const-unordered-compare.c b/clang/test/CodeGen/const-unordered-compare.c new file mode 100644 index 0000000..ffd04db --- /dev/null +++ b/clang/test/CodeGen/const-unordered-compare.c @@ -0,0 +1,7 @@ +// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s + +// Checks folding of an unordered comparison +int nan_ne_check() { + // CHECK: ret i32 1 + return (__builtin_nanf("") != __builtin_nanf("")) ? 1 : 0; +} -- cgit v1.2.3