7 Commits

Author SHA1 Message Date
Matt Arsenault
d706d030af 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).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298444 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-21 21:39:51 +00:00
Konstantin Zhuravlyov
e0e811c4ce [AMDGPU] Emit constant address space data in .rodata section and use relocations instead of fixups (amdhsa only)
Differential Revision: https://reviews.llvm.org/D25693


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284759 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-20 18:12:38 +00:00
Tom Stellard
a6b9e20623 Revert "[AMDGPU] Emit read-only data to .rodata for hsa"
This reverts commit r276298.

Data stored in .rodata can have a negative offset from .text, but we
don't support negative values in relocations yet.

This caused a regression in one of the amp conformance tests:
5_Data_Cont/5_2_a_v/5_2_3_m/Assignment/Test.02.01

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@276498 91177308-0d34-0410-b5e6-96231b3b80d8
2016-07-22 23:46:40 +00:00
Konstantin Zhuravlyov
82910c89dd [AMDGPU] Emit read-only data to .rodata for hsa
Differential Revision: https://reviews.llvm.org/D22538


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@276298 91177308-0d34-0410-b5e6-96231b3b80d8
2016-07-21 15:59:23 +00:00
Tom Stellard
66eb4d17bb 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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268647 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-05 17:03:33 +00:00
Tom Stellard
aa98140781 AMDGPU/SI: Emit constant variables in the .hsatext section when targeting HSA
Reviewers: arsenm

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D15426

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255689 91177308-0d34-0410-b5e6-96231b3b80d8
2015-12-15 22:39:36 +00:00
Tom Stellard
7d2a810fef AMDGPU/SI: Emit constant arrays in the .text section
Summary:
This allows us to remove the END_OF_TEXT_LABEL hack we had been using
and simplifies the fixups used to compute the address of constant
arrays.

Reviewers: arsenm

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D15257

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255204 91177308-0d34-0410-b5e6-96231b3b80d8
2015-12-10 02:13:01 +00:00