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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-12-12 00:00:24 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-12-12 00:00:24 +0000 |
| commit | 810cb6296264b49b99aa24161f8fd6fdd2aa03d4 (patch) | |
| tree | 14bf3f44205fb5fda4d9a68a2e5357a8bba7aa80 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 482f9be1758def59e03c2168aa43a1fb0a1a3f0c (diff) | |
| download | llvm-810cb6296264b49b99aa24161f8fd6fdd2aa03d4.zip llvm-810cb6296264b49b99aa24161f8fd6fdd2aa03d4.tar.gz llvm-810cb6296264b49b99aa24161f8fd6fdd2aa03d4.tar.bz2 | |
Add target hook for whether it is profitable to reduce load widths
Add an option to disable optimization to shrink truncated larger type
loads to smaller type loads. On SI this prevents using scalar load
instructions in some cases, since there are no scalar extloads.
llvm-svn: 224084
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions