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14 Commits

Author SHA1 Message Date
Konstantin Zhuravlyov a01d8b0b63 AMDGPU: Bring HSA metadata on par with the specification 
Differential Revision: https://reviews.llvm.org/D38753

llvm-svn: 315821
 2017-10-14 19:03:51 +00:00
Konstantin Zhuravlyov a63b0f9d20 AMDGPU/NFC: Rename code object metadata as HSA metadata 
- Rename AMDGPUCodeObjectMetadata to AMDGPUMetadata (PAL metadata will be included in this file in the follow up change)
  - Rename AMDGPUCodeObjectMetadataStreamer to AMDGPUHSAMetadataStreamer
  - Introduce HSAMD namespace
  - Other minor name changes in function and test names

llvm-svn: 315522
 2017-10-11 22:18:53 +00:00
Konstantin Zhuravlyov 4cbb68959b [AMDGPU] Do not emit isa info as code object metadata 
- It was decided to expose this information through other means (rocr)

Differential Revision: https://reviews.llvm.org/D30970

llvm-svn: 298560
 2017-03-22 23:27:09 +00:00
Konstantin Zhuravlyov 7498cd61fb [AMDGPU] Restructure code object metadata creation 
- Rename runtime metadata -> code object metadata
  - Make metadata not flow
  - Switch enums to use ScalarEnumerationTraits
  - Cleanup and move AMDGPUCodeObjectMetadata.h to AMDGPU/MCTargetDesc
  - Introduce in-memory representation for attributes
  - Code object metadata streamer
  - Create metadata for isa and printf during EmitStartOfAsmFile
  - Create metadata for kernel during EmitFunctionBodyStart
  - Finalize and emit metadata to .note during EmitEndOfAsmFile
  - Other minor improvements/bug fixes

Differential Revision: https://reviews.llvm.org/D29948

llvm-svn: 298552
 2017-03-22 22:32:22 +00:00
Konstantin Zhuravlyov 182e9cc6d5 [AMDGPU] Change amd_kernel_code_t's minor version to 1 
- We do emit amd_kernel_code_t v1.1

Differential Revision: https://reviews.llvm.org/D30433

llvm-svn: 296489
 2017-02-28 17:17:52 +00:00
Konstantin Zhuravlyov 972948b36e [AMDGPU] Runtime metadata fixes: 
- Verify that runtime metadata is actually valid runtime metadata when assembling, otherwise we could accept the following when assembling, but ocl runtime will reject it:
    .amdgpu_runtime_metadata
    { amd.MDVersion: [ 2, 1 ], amd.RandomUnknownKey, amd.IsaInfo: ...
  - Make IsaInfo optional, and always emit it.

Differential Revision: https://reviews.llvm.org/D30349

llvm-svn: 296324
 2017-02-27 07:55:17 +00:00
Matt Arsenault 5d9101941f AMDGPU: Set call_convention bit in kernel_code_t 
According to the documentation this is supposed to be -1
if indirect calls are not supported.

llvm-svn: 293081
 2017-01-25 20:21:57 +00:00
Sam Kolton 69c8aa26d8 AMDGPU: [AMDGPU] Assembler: add .hsa_code_object_metadata directive for functime metadata V2.0 
Summary:
Added pair of directives .hsa_code_object_metadata/.end_hsa_code_object_metadata.
Between them user can put YAML string that would be directly put to the generated note. E.g.:
'''
.hsa_code_object_metadata
    {
        amd.MDVersion: [ 2, 0 ]
    }
.end_hsa_code_object_metadata
'''
Based on D25046

Reviewers: vpykhtin, nhaustov, yaxunl, tstellarAMD

Subscribers: arsenm, kzhuravl, wdng, nhaehnle, mgorny, tony-tye

Differential Revision: https://reviews.llvm.org/D27619

llvm-svn: 290097
 2016-12-19 11:43:15 +00:00
Sam Kolton a2e5c88baf [AMDGPU] Assembler: rename amd_kernel_code_t asm names according to spec 
Summary:
Also removed duplicate code from AMDGPUTargetAsmStreamer.
This change only change how amd_kernel_code_t is parsed and printed. No variable names are changed.

Reviewers: vpykhtin, tstellarAMD

Subscribers: arsenm, wdng, nhaehnle

Differential Revision: https://reviews.llvm.org/D24296

llvm-svn: 281028
 2016-09-09 10:08:02 +00:00
Tom Stellard fcfaea4cff AMDGPU/SI: Add support for AMD code object version 2. 
Summary:
Version 2 is now the default.  If you want to emit version 1, use
the amdgcn--amdhsa-amdcov1 triple.

Reviewers: arsenm, kzhuravl

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D19283

llvm-svn: 268647
 2016-05-05 17:03:33 +00:00
Tom Stellard 1e1b05db24 AMDGPU/SI: Emit HSA kernels with symbol type STT_AMDGPU_HSA_KERNEL 
Reviewers: arsenm

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D13804

llvm-svn: 252291
 2015-11-06 11:45:14 +00:00
Tom Stellard e135ffd554 AMDGPU/SI: Use .hsatext section instead of .text for HSA 
Reviewers: arsenm, grosbach, rafael

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D12424

llvm-svn: 248619
 2015-09-25 21:41:28 +00:00
Tom Stellard ff7416ba06 AMDGPU/SI: Update amd_kernel_code_t definition and add assembler support 
Reviewers: arsenm

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10772

llvm-svn: 240839
 2015-06-26 21:58:31 +00:00
Tom Stellard 347ac79b15 AMDGPU/SI: Add hsa code object directives 
Reviewers: arsenm

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10757

llvm-svn: 240831
 2015-06-26 21:15:07 +00:00