2 Commits

Author	SHA1	Message	Date
Tyker	b04be3c048	[llvm-reduce] Function body reduction: don't forget to unset comdat ... althought the interstingness test should usually fail when the module is invalid this changes reduces the frequency at which llvm-reduce generate invalid IR. Reviewed By: lebedev.ri Differential Revision: https://reviews.llvm.org/D86404	2020-08-30 12:17:33 +02:00
Roman Lebedev	f9cbb7144f	[Reduce] Try turning function definitions into declarations first, NFCI-ish ... ReduceFunctions could do it, but it also replaces *all* calls with undef, so if any of undef replacements makes reduction uninteresting, it won't work. ReduceBasicBlocks also could do it, but well, it may take many guesses for all the blocks of a function to happen to be out-of-chunk, which is not a very efficient way to go about it. So let's just do this first.	2020-07-25 21:43:36 +03:00