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Stanislav Mekhanoshin 3b10e5fb8d [AMDGPU] Eliminate barrier if workgroup size is not greater than wavefront size
If a workgroup size is known to be not greater than wavefront size
the s_barrier instruction is not needed since all threads are guarantied
to come to the same point at the same time.

Differential Revision: https://reviews.llvm.org/D31731

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299659 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-06 16:48:30 +00:00
bindings Go binding: Add GetCurrentDebugLocation to obtain debug location from builder 2017-03-31 04:59:57 +00:00
cmake Respect CMAKE_INSTALL_MANDIR for sphinx generated manpages 2017-04-05 14:49:46 +00:00
docs [XRay][docs] Fix hyperlink to XRay doc 2017-04-06 04:26:26 +00:00
examples llvm/examples/Kaleidoscope/BuildingAJIT: More fixup corresponding to r295636. 2017-02-20 10:07:41 +00:00
include [IR] Add commutable matchers for Add and Mul to go with the logic operations that are already present. NFC 2017-04-06 04:02:33 +00:00
lib [AMDGPU] Eliminate barrier if workgroup size is not greater than wavefront size 2017-04-06 16:48:30 +00:00
projects [cmake] Include openmp with add_llvm_external_project 2017-03-07 18:54:17 +00:00
resources
runtimes [CMake] Support single target builtins build on Darwin 2017-03-24 02:21:11 +00:00
test [AMDGPU] Eliminate barrier if workgroup size is not greater than wavefront size 2017-04-06 16:48:30 +00:00
tools [Bugpoint] Use unique_ptr correctly. 2017-04-05 22:23:48 +00:00
unittests [Orc] Add missing header include for r299611. 2017-04-06 04:12:47 +00:00
utils [lit] Implement timeouts and max_time for process pool testing 2017-04-06 00:38:28 +00:00
.arcconfig project_id is from another era in phabricator land and does not provide any value. 2016-09-27 15:47:29 +00:00
.clang-format
.clang-tidy
.gitignore [.gitignore] Update .gitignore to ignore a nested build directory 2017-02-24 23:09:30 +00:00
CMakeLists.txt [CMake] Provide an option to disable runtimes build 2017-03-23 22:40:10 +00:00
CODE_OWNERS.TXT CODE_OWNERS: Take code ownership of instruction scheduling. 2017-03-10 18:34:37 +00:00
configure
CREDITS.TXT CODE_OWNERS: Take code ownership of instruction scheduling. 2017-03-10 18:34:37 +00:00
LICENSE.TXT Bump year to 2017 in LICENSE.txt 2017-01-12 18:02:42 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt Test commit. Added a blank line. 2017-03-06 20:45:33 +00:00
RELEASE_TESTERS.TXT Update the release tester for MIPS. NFC. 2017-01-17 11:00:28 +00:00

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