llvm-project/llvm
Craig Topper e39c7ab2b9 [CostModel][X86][ARM] Teach default implementation of getCastInstrCost to not add a split/join cost if source type and the destination type both have a SplitVector action
If both the source and the destination need to be split then the two halves of the split operation are completely independent and don't need to be split or joined. So we don't need to assess a cost for the split or join.

Differential Revision: https://reviews.llvm.org/D79111
2020-05-01 18:55:23 -07:00
..
benchmarks
bindings Update go bindings for 2dea3f1298 2020-04-22 19:02:59 +02:00
cmake [CMake] Provide a proper default location for llvm-lit for out-of-tree users on Windows host. 2020-05-01 11:48:30 -07:00
docs [docs][llvm-cxxfilt] Document --no-strip-underscore option 2020-05-01 11:03:06 +01:00
examples [examples] Fix an incomplete comment. 2020-05-01 11:06:41 -07:00
include [CostModel][X86][ARM] Teach default implementation of getCastInstrCost to not add a split/join cost if source type and the destination type both have a SplitVector action 2020-05-01 18:55:23 -07:00
lib [WebAssembly] Renumber SIMD opcodes 2020-05-01 17:20:49 -07:00
projects
resources
runtimes
test [CostModel][X86][ARM] Teach default implementation of getCastInstrCost to not add a split/join cost if source type and the destination type both have a SplitVector action 2020-05-01 18:55:23 -07:00
tools [llvm-objcopy][MachO] Fix isExternalSymbol method 2020-05-01 18:22:35 -07:00
unittests [AIX] Skip unsupported ORC JIT RemoteObjectLayerTest on AIX 2020-05-01 17:03:05 -04:00
utils [lit] Don't use Python3 yet 2020-05-01 17:36:21 -07:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt Revert "Temporarily revert "build: use `find_package(Python3)` if available"" 2020-04-29 01:38:08 +00:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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