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17 lines
670 B
LLVM
17 lines
670 B
LLVM
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; REQUIRES: default_triple
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; Often LLVM tools use "-" to indicate that output should be written to stdout
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; instead of a file. This behaviour is implemented by the raw_fd_ostream class.
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; This test verifies that when doing so multiple times we don't try to access a
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; closed STDOUT_FILENO. The exact options used in this test are unimportant, as
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; long as they write to stdout using raw_fd_ostream.
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; RUN: llc %s -o=- -pass-remarks-output=- -filetype=asm | FileCheck %s
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; foobar should appear as a function somewhere in the assembly file.
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; CHECK: foobar
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; !Analysis appears at the start of pass-remarks-output.
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; CHECK: !Analysis
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define void @foobar() {
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ret void
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}
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