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Diffstat (limited to 'llvm/docs/CommandGuide')
| -rw-r--r-- | llvm/docs/CommandGuide/FileCheck.rst | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/docs/CommandGuide/FileCheck.rst b/llvm/docs/CommandGuide/FileCheck.rst index 03c88297677..8d88237f393 100644 --- a/llvm/docs/CommandGuide/FileCheck.rst +++ b/llvm/docs/CommandGuide/FileCheck.rst @@ -42,6 +42,18 @@ OPTIONS File to check (defaults to stdin). +.. option:: --match-full-lines + + By default, FileCheck allows matches of anywhere on a line. This + option will require all positive matches to cover an entire + line. Leading and trailing whitespace is ignored, unless + :option:`--strict-whitespace` is also specified. (Note: negative + matches from ``CHECK-NOT`` are not affected by this option!) + + Passing this option is equivalent to inserting ``{{^ *}}`` or + ``{{^}}`` before, and ``{{ *$}}`` or ``{{$}}`` after every positive + check pattern. + .. option:: --strict-whitespace By default, FileCheck canonicalizes input horizontal whitespace (spaces and |
