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* [AMDGPU] Switch scalarize global loads ON by defaultAlexander Timofeev2017-07-041-4/+4
| | | | | | Differential revision: https://reviews.llvm.org/D34407 llvm-svn: 307097
* Revert r307026, "[AMDGPU] Switch scalarize global loads ON by default"NAKAMURA Takumi2017-07-041-4/+4
| | | | | | | | | It broke a testcase. Failing Tests (1): LLVM :: CodeGen/AMDGPU/alignbit-pat.ll llvm-svn: 307054
* [AMDGPU] Switch scalarize global loads ON by defaultAlexander Timofeev2017-07-031-4/+4
| | | | | | Differential revision: https://reviews.llvm.org/D34407 llvm-svn: 307026
* [AMDGPU] Allow SDWA in instructions with immediates and SGPRsStanislav Mekhanoshin2017-05-301-3/+3
| | | | | | | | | | | | | | | | An encoding does not allow to use SDWA in an instruction with scalar operands, either literals or SGPRs. That is however possible to copy these operands into a VGPR first. Several copies of the value are produced if multiple SDWA conversions were done. To cleanup MachineLICM (to hoist copies out of loops), MachineCSE (to remove duplicate copies) and SIFoldOperands (to replace SGPR to VGPR copy with immediate copy right to the VGPR) runs are added after the SDWA pass. Differential Revision: https://reviews.llvm.org/D33583 llvm-svn: 304219
* AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernelMatt Arsenault2017-03-211-14/+14
| | | | | | | | | | | | 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
* AMDGPU : Replace FMAD with FMA when denormals are enabled.Wei Ding2017-02-241-1/+19
| | | | | | Differential Revision: http://reviews.llvm.org/D29958 llvm-svn: 296186
* AMDGPU: Remove some uses of llvm.SI.export in testsMatt Arsenault2017-02-221-3/+25
| | | | | | Merge some of the old, smaller tests into more complete versions. llvm-svn: 295792
* Enable FeatureFlatForGlobal on Volcanic IslandsMatt Arsenault2017-01-241-1/+1
| | | | | | | | | | | 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
* [AMDGPU] Expand vector mulhu/mulhsValery Pykhtin2016-11-011-0/+13
| | | | | | Differential revision: https://reviews.llvm.org/D26077 llvm-svn: 285684
* AMDGPU: Fix high bits after division optimizationMatt Arsenault2016-05-211-0/+54
| | | | | | | This is essentially doing a 24-bit signed division with FP. We need to truncate to the N bit result. llvm-svn: 270305
* AMDGPU: Run r600 tests lastMatt Arsenault2016-05-051-1/+1
| | | | llvm-svn: 268672
* AMDGPU: Cleanup udiv testMatt Arsenault2016-01-111-22/+67
| | | | llvm-svn: 257387
* R600 -> AMDGPU renameTom Stellard2015-06-131-0/+48
llvm-svn: 239657
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