llvm-project/llvm
Sanjay Patel 81e9ede3a2 [VectorCombine] forward walk through instructions to improve chaining of transforms
This is split off from D79799 - where I was proposing to fully iterate
over a function until there are no more transforms. I suspect we are
still going to want to do something like that eventually.

But we can achieve the same gains much more efficiently on the current
set of regression tests just by reversing the order that we visit the
instructions.

This may also reduce the motivation for D79078, but we are still not
getting the optimal pattern for a reduction.
2020-05-16 13:08:01 -04:00
..
benchmarks
bindings Fix go bindings after FixedVectorType -> VectorType change. 2020-05-15 16:37:57 -07:00
cmake [CMake][AIX] Add `-bcdtors:mbr` option when building with IBM XL 2020-05-15 17:34:00 -04:00
docs [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
examples StoreInst should store Align, not MaybeAlign 2020-05-15 12:26:58 -07:00
include Fix -Wdocumentation warning. NFC. 2020-05-16 15:00:56 +01:00
lib [VectorCombine] forward walk through instructions to improve chaining of transforms 2020-05-16 13:08:01 -04:00
projects
resources
runtimes
test [VectorCombine] forward walk through instructions to improve chaining of transforms 2020-05-16 13:08:01 -04:00
tools [SVE] Restore broken LLVM-C ABI compatability 2020-05-15 11:50:24 -07:00
unittests [ValueTracking] Fix computeKnownBits() with bitwidth-changing ptrtoint 2020-05-16 14:17:11 +02:00
utils [gn build] Put HAVE_LIBZ and HAVE_ZLIB_H behind llvm_enable_zlib too. 2020-05-15 16:18:56 -04:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt [AIX] Make sure we use export lists for plugins 2020-05-08 14:00:25 -04:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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