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| author | Aleksandr Urakov <aleksandr.urakov@jetbrains.com> | 2018-10-09 08:50:50 +0000 |
|---|---|---|
| committer | Aleksandr Urakov <aleksandr.urakov@jetbrains.com> | 2018-10-09 08:50:50 +0000 |
| commit | 379daa29744cd96b0a87ed0d4a010fa4bc47ce73 (patch) | |
| tree | 638c3ae008451e754c9df24d0adaab58d9d8188c /llvm/tools/llvm-exegesis/lib/MCInstrDescView.cpp | |
| parent | ccc0c6d3e6db8449000af5e641f7f12c783e157a (diff) | |
| download | bcm5719-llvm-379daa29744cd96b0a87ed0d4a010fa4bc47ce73.tar.gz bcm5719-llvm-379daa29744cd96b0a87ed0d4a010fa4bc47ce73.zip | |
[ADT] Force the alignment of the `data` field of `IntervalMap`
Summary:
This patch forces the alignment of the `data` field of `IntervalMap`.
It is because x86 MSVC doesn't apply automatically
(without `__declspec(align(...))`) alignments more than 4 bytes,
even if `alignof` has returned so. Consider the example:
https://godbolt.org/z/zIPa_G
Here `alignof` for both `S0` and `S1` returns `8`, but only `S1` is really
aligned on x86. The explanation of this behavior is here:
https://docs.microsoft.com/en-us/cpp/build/conflicts-with-the-x86-compiler
Reviewers: bkramer, stoklund, hans, rnk
Reviewed By: rnk
Subscribers: dexonsmith, llvm-commits
Differential Revision: https://reviews.llvm.org/D52613
llvm-svn: 344027
Diffstat (limited to 'llvm/tools/llvm-exegesis/lib/MCInstrDescView.cpp')
0 files changed, 0 insertions, 0 deletions
