Joel E. Denny ef0283f95a [FileCheck] Suppress old -v/-vv diags if dumping input ... The old diagnostic form of the trace produced by -v and -vv looks like: ``` check1:1:8: remark: CHECK: expected string found in input CHECK: abc ^ <stdin>:1:3: note: found here ; abc def ^~~ ``` When dumping annotated input is requested (via -dump-input), I find that this old trace is not useful and is sometimes harmful: 1. The old trace is mostly redundant because the same basic information also appears in the input dump's annotations. 2. The old trace buries any error diagnostic between it and the input dump, but I find it useful to see any error diagnostic up front. 3. FILECHECK_OPTS=-dump-input=fail requests annotated input dumps only for failed FileCheck calls. However, I have to also add -v or -vv to get a full set of annotations, and that can produce massive output from all FileCheck calls in all tests. That's a real problem when I run this in the IDE I use, which grinds to a halt as it tries to capture all that output. When -dump-input=fail|always, this patch suppresses the old trace from -v or -vv. Error diagnostics still print as usual. If you want the old trace, perhaps to see variable expansions, you can set -dump-input=none (the default). Reviewed By: probinson Differential Revision: https://reviews.llvm.org/D55825 llvm-svn: 351881		2019-01-22 21:41:42 +00:00
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CMakeLists.txt	[CMake] Use PRIVATE in target_link_libraries for executables	2017-12-05 21:49:56 +00:00
FileCheck.cpp	[FileCheck] Suppress old -v/-vv diags if dumping input	2019-01-22 21:41:42 +00:00