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3a1cea0888
Summary: Without this, this command $ llvm-run llc -stop-after machine-cp -o - <( echo '' ) outputs an error, because we close stdout twice -- once when closing the file opened for "-o", and again when closing outs(). Also clarify in the outs() definition that you can't ever call it if you want to open your own raw_fd_ostream on stdout. Reviewers: jroelofs, tstellarAMD Subscribers: jholewinski, qcolombet, dsanders, llvm-commits Differential Revision: http://reviews.llvm.org/D17422 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261286 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
334 B
YAML
18 lines
334 B
YAML
# RUN: llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 2>&1 | FileCheck %s
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# This test ensures that the MIR parser preserves unnamed LLVM IR block
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# references.
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--- |
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define i32 @foo() {
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ret i32 0
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}
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...
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---
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name: foo
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body: |
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; CHECK: bb.0 (%ir-block.0):
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bb.0 (%ir-block.0):
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...
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