diff options
| author | Jan Vesely <jan.vesely@rutgers.edu> | 2018-03-08 18:58:07 +0000 |
|---|---|---|
| committer | Jan Vesely <jan.vesely@rutgers.edu> | 2018-03-08 18:58:07 +0000 |
| commit | 04a46bf0a293711db41c26a2652def47d3123fdf (patch) | |
| tree | 4b8bc0357abc334645d25f43283221c6478c9bd1 /llvm/lib/BinaryFormat/Magic.cpp | |
| parent | 0883c4d3657e8abdfdaf90f49637d4f2b21bd9a1 (diff) | |
| download | llvm-04a46bf0a293711db41c26a2652def47d3123fdf.zip llvm-04a46bf0a293711db41c26a2652def47d3123fdf.tar.gz llvm-04a46bf0a293711db41c26a2652def47d3123fdf.tar.bz2 | |
amdgcn,popcount: Workaround broken llvm.ctpop intrinsic on some GCN ASICs
This is only really needed for VI+ ASICs. However, llvm would cast the value to
i32 for older asics anyway. The proper fix is in LLVM-7 (r326535).
Fixes CTS popcount on carrizo.
Reviewer: Aaron Watry <awatry@gmail.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 327044
Diffstat (limited to 'llvm/lib/BinaryFormat/Magic.cpp')
0 files changed, 0 insertions, 0 deletions