Commit Graph

9 Commits

Author SHA1 Message Date
Stanislav Mekhanoshin cd69e4c74c [AMDGPU] Fix bundle scheduling
Bundles coming to scheduler considered free, i.e. zero latency.
Fixed.

Differential Revision: https://reviews.llvm.org/D72487
2020-01-09 15:56:36 -08:00
Joel E. Denny 9fa9c9368d [FileCheck] Add -allow-deprecated-dag-overlap to failing llvm tests
See https://reviews.llvm.org/D47106 for details.

Reviewed By: probinson

Differential Revision: https://reviews.llvm.org/D47171

This commit drops that patch's changes to:

  llvm/test/CodeGen/NVPTX/f16x2-instructions.ll
  llvm/test/CodeGen/NVPTX/param-load-store.ll

For some reason, the dos line endings there prevent me from commiting
via the monorepo.  A follow-up commit (not via the monorepo) will
finish the patch.

llvm-svn: 336843
2018-07-11 20:25:49 +00:00
Matt Arsenault 3dbeefa978 AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel
Currently the default C calling convention functions are treated
the same as compute kernels. Make this explicit so the default
calling convention can be changed to a non-kernel.

Converted with perl -pi -e 's/define void/define amdgpu_kernel void/'
on the relevant test directories (and undoing in one place that actually
wanted a non-kernel).

llvm-svn: 298444
2017-03-21 21:39:51 +00:00
Matt Arsenault 7aad8fd8f4 Enable FeatureFlatForGlobal on Volcanic Islands
This switches to the workaround that HSA defaults to
for the mesa path.

This should be applied to the 4.0 branch.

Patch by Vedran Miletić <vedran@miletic.net>

llvm-svn: 292982
2017-01-24 22:02:15 +00:00
Matt Arsenault 5d8eb25e78 AMDGPU: Use unsigned compare for eq/ne
For some reason there are both of these available, except
for scalar 64-bit compares which only has u64. I'm not sure
why there are both (I'm guessing it's for the one bit inputs we
don't use), but for consistency always using the
unsigned one.

llvm-svn: 282832
2016-09-30 01:50:20 +00:00
Tom Stellard 46937ca4e7 [AMDGPU] Assembler: Swap operands of flat_store instructions to match AMD assembler
Historically, AMD internal sp3 assembler has flat_store* addr, data
format. To match existing code and to enable reuse, change LLVM
definitions to match.  Also update MC and CodeGen tests.

Differential Revision: http://reviews.llvm.org/D16927

Patch by: Nikolay Haustov

llvm-svn: 260694
2016-02-12 17:57:54 +00:00
Matt Arsenault 5e0bdb8b95 AMDGPU: Implement {{s|u}}int_to_fp i64 -> f32
The old lowering for uint_to_fp failed opencl conformance.
It might be OK for fast math mode, but I'm not sure.

llvm-svn: 257393
2016-01-11 22:01:48 +00:00
Matt Arsenault fe453a7da9 AMDGPU: int_to_fp test cleanups
llvm-svn: 257354
2016-01-11 17:02:10 +00:00
Tom Stellard 45bb48ea19 R600 -> AMDGPU rename
llvm-svn: 239657
2015-06-13 03:28:10 +00:00