Without -ffreestanding, clang tries to seek /usr/include/stdlib.h in host filesystem, even on Windows hosts.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139899
91177308-0d34-0410-b5e6-
96231b3b80d8
-// RUN: %clang_cc1 -triple i386-apple-darwin9 -target-cpu pentium4 -target-feature +sse4.1 -g -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -ffreestanding -triple i386-apple-darwin9 -target-cpu pentium4 -target-feature +sse4.1 -g -emit-llvm %s -o - | FileCheck %s
#include <emmintrin.h>