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| author | Sanjay Patel <spatel@rotateright.com> | 2019-09-15 13:03:24 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2019-09-15 13:03:24 +0000 |
| commit | b6a0faaa0c793aede7911be241b1895a9ebea41c (patch) | |
| tree | 21064ece4fbec3859baa8ba07b9842a7f59cc0e8 /llvm/lib/CodeGen/TwoAddressInstructionPass.cpp | |
| parent | 06b309d5274951a9c3c37598afece51b3948e2a4 (diff) | |
| download | bcm5719-llvm-b6a0faaa0c793aede7911be241b1895a9ebea41c.tar.gz bcm5719-llvm-b6a0faaa0c793aede7911be241b1895a9ebea41c.zip | |
[SLP] limit vectorization of Constant subclasses (PR33958)
This is a fix for:
https://bugs.llvm.org/show_bug.cgi?id=33958
It seems universally true that we would not want to transform this kind of
sequence on any target, but if that's not correct, then we could view this
as a target-specific cost model problem. We could also white-list ConstantInt,
ConstantFP, etc. rather than blacklist Global and ConstantExpr.
Differential Revision: https://reviews.llvm.org/D67362
llvm-svn: 371931
Diffstat (limited to 'llvm/lib/CodeGen/TwoAddressInstructionPass.cpp')
0 files changed, 0 insertions, 0 deletions
