llvm-project/llvm
Craig Topper 35585aff34 [X86] Remove custom DAG combine for SIGN_EXTEND_VECTOR_INREG/ZERO_EXTEND_VECTOR_INREG.
We only needed this because it provided really aggressive constant folding even through constant pool entries created from build_vectors. The main case was for vXi8 MULH legalization which was happening as part of legalize DAG instead of as part of legalize vector ops. Now its part of vector op legalization and we've added special handling for build vectors of all constants there. This has removed the need for this code on the list tests we have.

llvm-svn: 348237
2018-12-04 04:51:07 +00:00
..
benchmarks
bindings [bindings/go] Add Go bindings to LLVMGetIndices 2018-11-08 04:04:04 +00:00
cmake [cmake] Clean up add_llvm_subdirectory 2018-12-03 20:05:11 +00:00
docs [docs][AtomicExpandPass] Document the alternate lowering strategy for part-word atomicrmw/cmpxchg 2018-11-30 09:23:24 +00:00
examples Fix build break from r347239 2018-11-19 18:51:11 +00:00
include [ExecutionEngine] Change NotifyObjectEmitted/NotifyObjectFreed API. 2018-12-04 00:55:15 +00:00
lib [X86] Remove custom DAG combine for SIGN_EXTEND_VECTOR_INREG/ZERO_EXTEND_VECTOR_INREG. 2018-12-04 04:51:07 +00:00
projects [projects] Use directory name for add_llvm_external_projects 2018-12-04 00:12:03 +00:00
resources
runtimes
test Reverting r348215 2018-12-04 02:03:53 +00:00
tools [llvm-objcopy] Add --build-id-link-dir flag 2018-12-03 19:49:23 +00:00
unittests [CodeExtractor] Split PHI nodes with incoming values from outlined region (PR39433) 2018-12-03 22:40:21 +00:00
utils [TableGen] Improve the formatting of the emitted predicates (NFC) 2018-12-04 01:43:22 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes
.gitignore [git/svn] Ignore Visual Studio's CMakeSettings.json. 2018-10-29 14:51:02 +00:00
CMakeLists.txt [LLVM] Allow modulemap installation 2018-11-21 20:46:50 +00:00
CODE_OWNERS.TXT [CODE_OWNERS] Add myself as code owner for MinGW 2018-11-29 10:58:15 +00:00
CREDITS.TXT add Kang Zhang(shkzhang@cn.ibm.com) to the CREDITS.TXT 2018-11-25 02:56:49 +00:00
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT Adding Yvan as release test backup for Diana 2018-11-08 11:51:27 +00:00
configure
llvm.spec.in

README.txt

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