llvm-project/llvm
Sanjay Patel f5fac1826a [x86] use demanded bits to simplify masked store codegen
As noted in D52747, if we prefer IR to use trunc for bool vectors rather 
than and+icmp, we can expose codegen shortcomings as seen here with masked store.

Replace a hard-coded PCMPGT simplification with the more general demanded bits call
to improve things.

Differential Revision: https://reviews.llvm.org/D52964

llvm-svn: 344048
2018-10-09 14:04:14 +00:00
..
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings [bindings/go] Add Go bindings to the Token type 2018-09-28 17:39:59 +00:00
cmake [cmake] Also create lowercase extension WinSDK symlinks 2018-10-05 00:08:27 +00:00
docs [doc] Update the programmer's manual about SmallSet's iterator 2018-10-04 12:33:33 +00:00
examples [ORC] Fix BuildingAJIT tutorial examples that were broken by r343059. 2018-09-26 04:00:58 +00:00
include [ADT] Force the alignment of the `data` field of `IntervalMap` 2018-10-09 08:50:50 +00:00
lib [x86] use demanded bits to simplify masked store codegen 2018-10-09 14:04:14 +00:00
projects
resources
runtimes
test [x86] use demanded bits to simplify masked store codegen 2018-10-09 14:04:14 +00:00
tools [llvm-exegesis] Fix wrong index type. 2018-10-09 10:06:19 +00:00
unittests [IRBuilder] Fixup CreateIntrinsic to allow specifying Types to Mangle. 2018-10-08 10:32:33 +00:00
utils TableGen/CodeGenDAGPatterns: addPredicateFn only once 2018-10-08 16:53:31 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt [WebAssembly] Add WebAssembly to LLVM_ALL_TARGETS 2018-10-03 23:56:52 +00:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
README.txt Test commit. 2018-09-22 01:01:03 +00:00
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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