Adjust cardinality of internal inliner thresholds

Summary:
While compiling openJDK11 (also other workloads), some make files would pass both  CFLAGS  and LDFLAGS at link step ; resulting in duplicate options on the command line when one is using LTO and trying to influence the inliner. Most of the internal flags are ZeroOrMore, this diff changes the remaining ones.

Reviewers: david2050, twoh, modocache

Reviewed By: twoh

Subscribers: mehdi_amini, dexonsmith, eraman, haicheng, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D57537

Patch by: Abdoul-Kader Keita

llvm-svn: 353071