llvm-6502/test/Other/close-stderr.ll

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; RUN: sh -c 'opt --reject-this-option 2>&-; echo $?; opt -o /dev/null /dev/null 2>&-; echo $?;' \
; RUN: | FileCheck %s
; CHECK: {{^1$}}
; On valgrind, we got 127 here.
; XFAIL: valgrind
; CHECK: {{^0$}}
; XFAIL: vg_leak
; REQUIRES: shell
; opt will fail to open /dev/null on native win32.
; XFAIL: win32
; Test that the error handling when writing to stderr fails exits the
; program cleanly rather than aborting.