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| author | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2021-04-23 11:50:13 -0500 |
|---|---|---|
| committer | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2021-04-23 15:13:46 -0500 |
| commit | 19b29b1ed1baa3c91a8e48204a8fb229bf07f548 (patch) | |
| tree | ac51005aa4f722e6876e3b50dd9c377215d3177c /llvm/lib/CodeGen/MachineCSE.cpp | |
| parent | 97c571abbcea2b540511ae5a874da05bf77e5e5d (diff) | |
| download | llvm-19b29b1ed1baa3c91a8e48204a8fb229bf07f548.zip llvm-19b29b1ed1baa3c91a8e48204a8fb229bf07f548.tar.gz llvm-19b29b1ed1baa3c91a8e48204a8fb229bf07f548.tar.bz2 | |
[PowerPC] Provide XL-compatible builtins in altivec.h
There are some interfaces in altivec.h that are not compatible
between Clang and XL (although Clang is compatible with GCC).
Currently, we have found 3 but there may be others.
Clang/GCC signatures:
vector double vec_ctf(vector signed long long)
vector double vec_ctf(vector unsigned long long)
vector signed long long vec_cts(vector double)
vector unsigned long long vec_ctu(vector double)
XL signatures:
vector float vec_ctf(vector signed long long)
vector float vec_ctf(vector unsigned long long)
vector signed int vec_cts(vector double)
vector unsigned int vec_ctu(vector double)
This patch provides the XL behaviour under the __XL_COMPAT_ALTIVEC__
macro for users that rely on XL behaviour.
Differential revision: https://reviews.llvm.org/D101130
Diffstat (limited to 'llvm/lib/CodeGen/MachineCSE.cpp')
0 files changed, 0 insertions, 0 deletions