Without this patch, `FILECHECK_OPTS` isn't propagated to FileCheck's
test suite so that `FILECHECK_OPTS` doesn't inadvertently affect test
results by affecting the output of FileCheck calls under test. As a
result, `FILECHECK_OPTS` is useless for debugging FileCheck's test
suite.
In `llvm/test/FileCheck/lit.local.cfg`, this patch provides a new
subsitution, `%ProtectFileCheckOutput`, to address this problem for
both `FILECHECK_OPTS` and the deprecated
`FILECHECK_DUMP_INPUT_ON_FAILURE`. The rest of the patch uses
`%ProtectFileCheckOutput` throughout the test suite
Fixes PR40284.
Reviewed By: probinson, thopre
Differential Revision: https://reviews.llvm.org/D65121
Combinations of suffixes that look useful are actually ignored;
complaining about them will avoid mistakes.
Differential Revision: http://reviews.llvm.org/D17587
llvm-svn: 262263
Combinations of suffixes that look useful actually are ignored;
complaining about them will avoid mistakes.
Differential Revision: http://reviews.llvm.org/D17587
llvm-svn: 262092