[PATCH] D51800: [SimpliftyCFG] Put an alignment on generated switch tables

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: efriedma, davide, echristo, hfinkel.

Previously the alignment on the newly created switch table data was not set,
meaning that DataLayout::getPreferredAlignment was free to overalign
it to 16 bytes. This causes unnecessary code bloat.


https://reviews.llvm.org/D51800

Files:
  lib/Transforms/Utils/SimplifyCFG.cpp
  test/Transforms/SimplifyCFG/X86/switch_to_lookup_table.ll

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