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| author | Nicolai Hahnle <nhaehnle@gmail.com> | 2015-12-15 17:24:15 +0000 |
|---|---|---|
| committer | Nicolai Hahnle <nhaehnle@gmail.com> | 2015-12-15 17:24:15 +0000 |
| commit | 78fd4f087b0832bdfef1c7db54bc234002e2ff30 (patch) | |
| tree | ee4aa587893ee78d39d2ff516ba4bf67dd358d0c /lldb/packages/Python/lldbsuite/test/python_api/thread/TestThreadAPI.py | |
| parent | 8f307217c3887087f22f3bef30bbdeeb00ee5299 (diff) | |
| download | bcm5719-llvm-78fd4f087b0832bdfef1c7db54bc234002e2ff30.tar.gz bcm5719-llvm-78fd4f087b0832bdfef1c7db54bc234002e2ff30.zip | |
AMDGPU: mark ldexp LibCalls as unavailable
Summary:
The LibCallSimplifier will turn llvm.exp2.* intrinsics into ldexp* libcalls
which do not make sense with the AMDGPU backend.
In the long run, we'll want an llvm.ldexp.* intrinsic to properly make use of
this optimization, but this works around the problem for now.
See also: http://reviews.llvm.org/D14327 (suggested llvm.ldexp.* implementation)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92709
Reviewers: arsenm, tstellarAMD
Differential Revision: http://reviews.llvm.org/D14990
llvm-svn: 255658
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/thread/TestThreadAPI.py')
0 files changed, 0 insertions, 0 deletions
