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| author | Louis Dionne <ldionne.2@gmail.com> | 2021-06-18 13:33:14 -0400 |
|---|---|---|
| committer | Louis Dionne <ldionne.2@gmail.com> | 2021-06-30 10:52:16 -0400 |
| commit | fec521a7b206815ad995f7247e671a8f25d144fc (patch) | |
| tree | 88a693b0d0c05a27fdbc2e823658cc9da30c2384 /llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp | |
| parent | 90f244c8432357337a12b2582b20e2aedeb3e742 (diff) | |
| download | llvm-fec521a7b206815ad995f7247e671a8f25d144fc.zip llvm-fec521a7b206815ad995f7247e671a8f25d144fc.tar.gz llvm-fec521a7b206815ad995f7247e671a8f25d144fc.tar.bz2 | |
[lit] Add the ability to parse regexes in Lit boolean expressions
This patch augments Lit with the ability to parse regular expressions
in boolean expressions. This includes REQUIRES:, XFAIL:, UNSUPPORTED:,
and all other special Lit markup that evaluates to a boolean expression.
Regular expressions can be specified by enclosing them in {{...}},
similarly to how FileCheck handles such regular expressions. The regular
expression can either be on its own, or it can be part of an identifier.
For example, a match expression like {{.+}}-apple-darwin{{.+}} would match
the following variables:
x86_64-apple-darwin20.0
arm64-apple-darwin20.0
arm64-apple-darwin22.0
etc...
In the long term, this could be used to remove the need to handle the
target triple specially when parsing boolean expressions.
Differential Revision: https://reviews.llvm.org/D104572
Diffstat (limited to 'llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp')
0 files changed, 0 insertions, 0 deletions