[PATCH] D34619: [ARM] Enable partial and runtime unrolling

[Eli Friedman via Phabricator via llvm-commits]

efriedma added inline comments.


================
Comment at: test/Transforms/LoopUnroll/ARM/loop-unrolling.ll:5
+; RUN: opt -mtriple=thumbv7m -mcpu=cortex-m4 -loop-unroll -S %s -o - | FileCheck %s --check-prefix=CHECK-UNROLL
+; RUN: opt -mtriple=thumbv8m.main -mcpu=cortex-m33 -loop-unroll -S %s -o - | FileCheck %s --check-prefix=CHECK-UNROLL
+
----------------
Could you add a run to check -mcpu=cortex-a57, to verify this we're still inheriting unroller heuristics from BasicTTIImplBase?


https://reviews.llvm.org/D34619