6 Commits

Author	SHA1	Message	Date
Tim Shen	3de03a4c3d	Fix llvm-reduce tests so that they don't assume the source code is ... writable. Instead of copying over the original file permissions, just create a new file and add the executable bit. llvm-svn: 371772	2019-09-12 21:03:49 +00:00
David Blaikie	a2200faeaf	llvm-reduce: For now, mark these tests as requiring a shell ... (since they execute shell scripts/that's the only entry point at the moment) llvm-svn: 371764	2019-09-12 19:50:54 +00:00
David Blaikie	70d10faac3	llvm-reduce: Remove unused plugin support/requirements ... llvm-svn: 371755	2019-09-12 18:52:31 +00:00
David Blaikie	bcb0f91086	PR43278: llvm-reduce: Use temporary file names (and ToolOutputFile) rather than unique ones - to ensure they're cleaned up ... This modifies the tool somewhat to only create files when about to run the "interestingness" test, and delete them immediately after - this means some more files will be created sometimes (when "double checking" work - which should probably be fixed/avoided anyway). This now creates temporary files, rather than only unique ones, and also uses ToolOutputFile (without ever calling "keep") to ensure the files are deleted as soon as the interestingness test is run. llvm-svn: 371696	2019-09-12 00:31:57 +00:00
David Blaikie	7ede137a02	PR43278: Temporarily disable llvm-reduce tests due to exhausting temp files ... llvm-svn: 371679	2019-09-11 22:15:16 +00:00
David Blaikie	4e25fb2d4f	llvm-reduce: Add pass to reduce Metadata ... Patch by Diego Treviño! Differential Revision: https://reviews.llvm.org/D65026 llvm-svn: 371562	2019-09-10 22:09:58 +00:00