llvm-project/llvm
Stanislav Mekhanoshin 082e22f3d7 [AMDGPU] Always reserve flat scratch SGPR for architected flat scratch
With architected flat scratch it becomes readonly. We must always
reserve SGPR pair for it even if we do not use scratch at all since
an attempt to write to SGPRs mapped to FLAT_SCRATCH results in
memory violation.

This is not needed since GFX10 with architected flat scratch though
since special SGPRs are not carving space from normal SGPRs.

Differential Revision: https://reviews.llvm.org/D110376
2021-09-24 09:46:31 -07:00
..
benchmarks
bindings [NFC][C API] Make LLVMSetInstrParamAlignment's index param type LLVMAttributeIndex 2021-09-07 15:13:45 -07:00
cmake [CMake] Pass llvm-readelf to CMake external builds 2021-09-23 14:16:14 -07:00
docs [llvm-objcopy][docs] Add missing options to the help output and the command guide 2021-09-24 09:44:46 +01:00
examples [ORC][examples] Export exectuable symbols explicitly in LLJITWithExecutorProcessControl 2021-09-23 21:40:06 +02:00
include Recommit "[DSE] Track earliest escape, use for loads in isReadClobber." 2021-09-24 17:13:27 +01:00
lib [AMDGPU] Always reserve flat scratch SGPR for architected flat scratch 2021-09-24 09:46:31 -07:00
projects
resources
runtimes
test [AMDGPU] Always reserve flat scratch SGPR for architected flat scratch 2021-09-24 09:46:31 -07:00
tools [llvm-objcopy][NFC] Add a helper method RelocationSectionBase::getNamePrefix() 2021-09-24 22:02:36 +07:00
unittests [Analysis] Fix another issue when querying vscale attributes on functions 2021-09-24 13:37:23 +01:00
utils [TableGen] Allow targets to entirely ignore Psets for registers 2021-09-23 23:07:35 -04:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt [cmake] Put check from D110016 behind (default-on) flag 2021-09-20 15:09:05 -04:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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