The last use was removed by:
commit 934c82d31801e65aa3bbe99a0e64f903621c2e04
Author: Florian Hahn <flo@fhahn.com>
Date: Fri Feb 24 13:39:32 2023 +0100
Once I remove createInstructionCombiningPass, then:
InstructionCombiningPass::InstructionCombiningPass(unsigned MaxIterations)
becomes unused. Once I remove that:
InstructionCombiningPass::MaxIterations is always initialized with
InstCombineDefaultMaxIterations, so this patch does the constant
propagation and removes InstructionCombiningPass::MaxIterations as
well.
Differential Revision: https://reviews.llvm.org/D152641