[PATCH] D43580: [ARM] FP16 constant pool fix

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer created this revision.
SjoerdMeijer added reviewers: olista01, samparker.
Herald added subscribers: kristof.beyls, javed.absar.

This is a follow up of r325012, that allowed half types in constant pools.
Proper alignment was enforced when a big basic block was split up, but not when
a CPE was placed before/after a block; the successor block had the wrong
alignment.


https://reviews.llvm.org/D43580

Files:
  lib/Target/ARM/ARMConstantIslandPass.cpp
  test/CodeGen/ARM/constant-islands-cfg.mir
  test/CodeGen/ARM/fp16-litpool-arm.mir
  test/CodeGen/ARM/fp16-litpool-thumb.mir
  test/CodeGen/ARM/fp16-litpool2-arm.mir

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