This reverts commit r284174. The tests pass for me locally. It must have
been a 2015 only crash.
Fixes PR30699
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@284781
91177308-0d34-0410-b5e6-
96231b3b80d8
// REQUIRES: aarch64-registered-target,x86-registered-target
-// The union_het_vecint test case crashes on windows bot but only in stage1 and not in stage2.
-// UNSUPPORTED: system-windows
-
#define SWIFTCALL __attribute__((swiftcall))
#define OUT __attribute__((swift_indirect_result))
#define ERROR __attribute__((swift_error_result))