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| author | Bob Wilson <bob.wilson@apple.com> | 2009-08-07 23:53:05 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-08-07 23:53:05 +0000 |
| commit | 40ff4a190f60241bd79073a3bf2d6d94fb077124 (patch) | |
| tree | dfed568de330825d8f24358c61f68ad56e1742f9 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | b68df0bc422827ab6b6b31865529014f5eff6ac3 (diff) | |
| download | bcm5719-llvm-40ff4a190f60241bd79073a3bf2d6d94fb077124.tar.gz bcm5719-llvm-40ff4a190f60241bd79073a3bf2d6d94fb077124.zip | |
Add new intrinsics for Neon VTRN, VZIP and VUZP operations. Modeling these
as vector shuffles did not work out well. Shuffles that produce double-wide
vectors accurately represent the operation but make it hard to do anything
with the results. I considered splitting them up into 2 shuffles, one to
write each register separately, but there doesn't seem to be a good way to
reunite them for codegen.
llvm-svn: 78437
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions
