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| author | Fangrui Song <maskray@google.com> | 2020-01-15 17:44:14 -0800 |
|---|---|---|
| committer | Hans Wennborg <hans@chromium.org> | 2020-02-04 11:08:20 +0100 |
| commit | db51c41a646c79e60cc763f0ecd58494112a32d1 (patch) | |
| tree | 3d6d299522a748a2fe21c893703623e3f971429f /llvm/test/CodeGen/Generic/overflow.ll | |
| parent | 165a6367631d643f8f186d7a809013652cf321d6 (diff) | |
| download | bcm5719-llvm-db51c41a646c79e60cc763f0ecd58494112a32d1.tar.gz bcm5719-llvm-db51c41a646c79e60cc763f0ecd58494112a32d1.zip | |
[ELF] Decrease alignment of ThunkSection on 64-bit targets from 8 to 4
ThunkSection contains 4-byte instructions on all targets that use
thunks. Thunks should not be used in any performance sensitive places,
and locality/cache line/instruction fetching arguments should not apply.
We use 16 bytes as preferred function alignments for modern PowerPC cores.
In any case, 8 is not optimal.
Differential Revision: https://reviews.llvm.org/D72819
(cherry picked from commit 870094decfc9fe80c8e0a6405421b7d09b97b02b)
Diffstat (limited to 'llvm/test/CodeGen/Generic/overflow.ll')
0 files changed, 0 insertions, 0 deletions
