3 Commits

Author	SHA1	Message	Date
Arthur Eubanks	195087d815	[llvm-reduce] Try harder to not create invalid aliases ... This was done by adding --abort-on-invalid-reduction to remove-function-bodies-used-in-globals.ll and fixing the fallout. Aliases must have a GlobalValue or ConstantExpr aliasee and the aliasee must be a definition if it's a GlobalValue. Don't RAUW functions with null if there's an alias pointing to it, and similarly don't delete the body of a function. Don't delete the entire body of a function when reducing blocks, preserve at least one block. Also make debugging these sorts of things easier by dumping the module when --abort-on-invalid-reduction triggers. Reviewed By: regehr Differential Revision: https://reviews.llvm.org/D131505	2022-08-12 10:39:05 -07:00
Arthur Eubanks	4982d8ac76	[test][llvm-reduce] Use opaque pointers in tests	2022-08-04 16:47:50 -07:00
Samuel	0bc5436ae8	[llvm-reduce] Move tests to tools folder ... Move tests for llvm-reduce to tools folder Reviewed By: fhahn, lebedev.ri Differential Revision: https://reviews.llvm.org/D99632	2021-04-01 10:04:10 -07:00