llvm-project/llvm
Konstantin Zhuravlyov f2f3d14774 [AMDGPU] Emit debugger prologue and emit the rest of the debugger fields in the kernel code header
Debugger prologue is emitted if -mattr=+amdgpu-debugger-emit-prologue.

Debugger prologue writes work group IDs and work item IDs to scratch memory at fixed location in the following format:
  - offset 0: work group ID x
  - offset 4: work group ID y
  - offset 8: work group ID z
  - offset 16: work item ID x
  - offset 20: work item ID y
  - offset 24: work item ID z

Set
  - amd_kernel_code_t::debug_wavefront_private_segment_offset_sgpr to scratch wave offset reg
  - amd_kernel_code_t::debug_private_segment_buffer_sgpr to scratch rsrc reg
  - amd_kernel_code_t::is_debug_supported to true if all debugger features are enabled

Differential Revision: http://reviews.llvm.org/D20335

llvm-svn: 273769
2016-06-25 03:11:28 +00:00
..
bindings [OCaml] Add functions for accessing metadata nodes. 2016-06-22 03:30:24 +00:00
cmake [CMake] Add LLVM runtimes directory 2016-06-23 22:07:21 +00:00
docs IR: Introduce llvm.type.checked.load intrinsic. 2016-06-25 00:23:04 +00:00
examples [MCJIT] Update MCJIT and get the fibonacci example working again. 2016-06-11 05:47:04 +00:00
include MachineScheduler: Remember top/bottom choice in bidirectional scheduling 2016-06-25 02:03:36 +00:00
lib [AMDGPU] Emit debugger prologue and emit the rest of the debugger fields in the kernel code header 2016-06-25 03:11:28 +00:00
projects
resources
runtimes [CMake] Add LLVM runtimes directory 2016-06-23 22:07:21 +00:00
test [AMDGPU] Emit debugger prologue and emit the rest of the debugger fields in the kernel code header 2016-06-25 03:11:28 +00:00
tools [llvm-cov] Separate presentation logic from formatting logic, NFC 2016-06-25 02:58:30 +00:00
unittests IR: New representation for CFI and virtual call optimization pass metadata. 2016-06-24 21:21:32 +00:00
utils Revert "Revert "[misched] Extend scheduler to handle unsupported features"" 2016-06-24 08:43:27 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore [CMake] Add LLVM runtimes directory 2016-06-23 22:07:21 +00:00
CMakeLists.txt [CMake] Add LLVM runtimes directory 2016-06-23 22:07:21 +00:00
CODE_OWNERS.TXT Sort my entry in CODE_OWNERS.TXT 2016-05-26 23:10:37 +00:00
CREDITS.TXT Update my email address. 2016-05-10 16:23:54 +00:00
LICENSE.TXT
LLVMBuild.txt
README.txt
configure
llvm.spec.in

README.txt

Low Level Virtual Machine (LLVM)
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