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Rachel Craik e80d68f22a [LoopCacheAnalysis]: Add support for negative stride
LoopCacheAnalysis currently assumes the loop will be iterated over in
a forward direction. This patch addresses the issue by using the
absolute value of the stride when iterating backwards.

Note: this patch will treat negative and positive array access the
same, resulting in the same cost being calculated for single and
bi-directional access patterns. This should be improved in a
subsequent patch.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D73064
2020-02-10 13:22:35 -05:00
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings Pass length of string in Go binding of CreateCompileUnit 2020-01-17 13:35:30 -08:00
cmake [CMake] Use LLVM tools external project build where possible 2020-02-07 13:43:30 -08:00
docs [Doc] Proposal for vector predication 2020-02-10 10:35:50 +01:00
examples [CMake] Add missing component dependencies, to fix building for mingw with BUILD_SHARED_LIBS 2020-02-05 13:10:27 +02:00
include Revert "[OpenMP] Fix unused variable" 2020-02-10 16:34:59 +01:00
lib [LoopCacheAnalysis]: Add support for negative stride 2020-02-10 13:22:35 -05:00
projects Add few docs and implementation of strcpy and strcat. 2019-10-04 17:30:54 +00:00
resources
runtimes Revert "[CMake] Filter libc++abi and libunwind from runtimes build in MSVC" 2020-02-07 11:28:21 -08:00
test [LoopCacheAnalysis]: Add support for negative stride 2020-02-10 13:22:35 -05:00
tools Revert "Remove redundant "std::move"s in return statements" 2020-02-10 07:07:40 -08:00
unittests [DebugInfo][test] Fix host endian test issue 2020-02-10 16:23:30 +00:00
utils [gn build] Port 0151ddc2e83 2020-02-10 15:56:57 +00:00
.arcconfig [llvm] Set up .arcconfig to point to Diffusion L repository 2018-01-12 15:37:41 +00:00
.clang-format
.clang-tidy - Update .clang-tidy to ignore parameters of main like functions for naming violations in clang and llvm directory 2020-01-31 16:49:45 +00:00
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore [llvm] Fix file ignoring inside directories 2020-01-27 17:00:33 -08:00
CMakeLists.txt Bump the trunk major version to 11 2020-01-15 13:38:01 +01:00
CODE_OWNERS.TXT [VE] Target stub for NEC SX-Aurora 2020-01-09 11:17:35 +01:00
configure
CREDITS.TXT Update email address. 2019-07-17 07:02:02 +00:00
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
llvm.spec.in Update structured references to the license to the new license. 2019-01-19 11:30:51 +00:00
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt Test commit. 2019-10-03 14:57:49 +00:00
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00

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