[llvm-mc-fuzzer] Support untested instruction discovery for variable length instruction sets like microMIPS.
Summary:
For fixed length instructions, we can use -max_len to limit the fuzzer to a
single instruction. This doesn't work for variable length instruction sets
since a 4-byte input could consist of one 4-byte instruction or two 2-byte
instructions.
This patch adds a --insn-limit to llvm-mc-fuzzer to limit the input in
terms of instructions processed.
Reviewers: kcc
Subscribers: kcc, llvm-commits
Differential Revision: http://reviews.llvm.org/D12960
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248253 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed