llvm /
llvm /
81d4da9bf0d4f60651d9bfafdaa88fc1881dc1b2 [ARM] Add some missing thumb1 opcodes to enable peephole optimisation of CMPs
This adds a number of missing Thumb1 opcodes so that the peephole optimiser can
remove redundant CMP instructions.
Reapplying this after the first attempt broke non-thumb1 code as the t2ADDri
instruction can be used with frame indices. In thumb1 we use tADDframe.
Differential Revision: https://reviews.llvm.org/D57833
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354667 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed