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12 Commits

Author SHA1 Message Date
Elvina Yakubova
6cd76408bf [llvm-readobj] Update tests because of changes in llvm-readobj behavior
This patch updates tests using llvm-readobj and llvm-readelf, because
soon reading from stdin will be achievable only via a '-' as described
here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to
llvm-readobj behavior is here: https://reviews.llvm.org/D83704

Differential Revision: https://reviews.llvm.org/D83912

Reviewed by: jhenderson, MaskRay, grimar
2020-07-20 10:39:04 +01:00
Matt Arsenault
5cfd953988 AMDGPU Reduce reported maximum group size to 1024
While some targets allow encoding 2048, this was never tested or
supported.
2019-11-13 06:34:28 +05:30
Fangrui Song
b2d3b0af04 [llvm-readobj] Change -long-option to --long-option in tests. NFC
We use both -long-option and --long-option in tests. Switch to --long-option for consistency.

In the "llvm-readelf" mode, -long-option is discouraged as it conflicts with grouped short options and it is not accepted by GNU readelf.

While updating the tests, change llvm-readobj -s to llvm-readobj -S to reduce confusion ("s" is --section-headers in llvm-readobj but --symbols in llvm-readelf).

llvm-svn: 359649
2019-05-01 05:27:20 +00:00
Konstantin Zhuravlyov
8ead4c3424 AMDGPU: Enable code object v3 for AMDHSA only
Differential Revision: https://reviews.llvm.org/D54186

llvm-svn: 346923
2018-11-15 02:32:43 +00:00
Konstantin Zhuravlyov
8afaa02940 Revert r345542: AMDGPU: Enable code object v3 by default
It breaks mesa.

llvm-svn: 345662
2018-10-30 22:02:40 +00:00
Konstantin Zhuravlyov
2958962895 AMDGPU: Enable code object v3 by default
Differential Revision: https://reviews.llvm.org/D53525

llvm-svn: 345542
2018-10-29 21:07:27 +00:00
Konstantin Zhuravlyov
762f1d9a9a AMDGPU: Rename MaxFlatWorkgroupSize to MaxFlatWorkGroupSize for consistency
Differential Revision: https://reviews.llvm.org/D38957

llvm-svn: 316097
2017-10-18 17:31:09 +00:00
Konstantin Zhuravlyov
9e40a87f50 AMDGPU: Start generating metadata for MaxFlatWorkGroupSize
Differential Revision: https://reviews.llvm.org/D38958

llvm-svn: 316024
2017-10-17 20:03:21 +00:00
Matt Arsenault
76dab62233 AMDGPU: Detect kernarg segment pointer
This is necessary to pass the kernarg segment pointer
to callee functions. Also don't unconditionally enable
for kernels.

llvm-svn: 307978
2017-07-14 00:11:13 +00:00
Matt Arsenault
dd9ab77318 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
Marek Olsak
bb1829874b AMDGPU/SI: Don't reserve FLAT_SCR on non-HSA targets & without stack objects
Summary: This frees 2 scalar registers.

Reviewers: tstellarAMD

Subscribers: qcolombet, arsenm, kzhuravl, wdng, nhaehnle, yaxunl, tony-tye

Differential Revision: https://reviews.llvm.org/D27150

llvm-svn: 289261
2016-12-09 19:49:48 +00:00
Konstantin Zhuravlyov
0da0753352 [AMDGPU] Wave and register controls
- Implemented amdgpu-flat-work-group-size attribute
- Implemented amdgpu-num-active-waves-per-eu attribute
- Implemented amdgpu-num-sgpr attribute
- Implemented amdgpu-num-vgpr attribute
- Dynamic LDS constraints are in a separate patch

Patch by Tom Stellard and Konstantin Zhuravlyov

Differential Revision: https://reviews.llvm.org/D21562

llvm-svn: 280747
2016-09-06 20:22:28 +00:00