llvm-project/llvm/test/tools/llvm-reduce/fail-file-open.test
Matthew Voss 6b3956e123 [llvm-reduce] Add support for LTO bitcode files
Adds support for reading and writing LTO bitcode files.

  - Emit a summary if the original bitcode file had a summary
  - Use split LTO units if the original bitcode file used them.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D127168
2022-06-30 08:58:24 -07:00

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# RUN: not llvm-reduce --test=echo %s.NotAFileInTestingDir 2>&1 | FileCheck %s
This file will not be read. An invalid file path is fed to llvm-reduce.
# CHECK: llvm-reduce{{.*}}: error: {{.*}}.NotAFileInTestingDir: