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| author | Jim Grosbach <grosbach@apple.com> | 2014-12-23 00:35:23 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2014-12-23 00:35:23 +0000 |
| commit | 1bd0f3530ec14748b45639c1bf6dc0213bde8111 (patch) | |
| tree | ed93e2f9b8d12e8b27137911ba72e7a15e0cb2f2 /libcxx/test/std/experimental/optional/optional.object/optional.object.observe/op_arrow.pass.cpp | |
| parent | ce0093344fa1f9a10831038bfd47703b699db5f4 (diff) | |
| download | bcm5719-llvm-1bd0f3530ec14748b45639c1bf6dc0213bde8111.tar.gz bcm5719-llvm-1bd0f3530ec14748b45639c1bf6dc0213bde8111.zip | |
X86: Don't over-align combined loads.
When combining consecutive loads+inserts into a single vector load,
we should keep the alignment of the base load. Doing otherwise can, and does,
lead to using overly aligned instructions. In the included test case, for
example, using a 32-byte vmovaps on a 16-byte aligned value. Oops.
rdar://19190968
llvm-svn: 224746
Diffstat (limited to 'libcxx/test/std/experimental/optional/optional.object/optional.object.observe/op_arrow.pass.cpp')
0 files changed, 0 insertions, 0 deletions
