llvm-capstone/llvm
Jessica Paquette 7caa9caa80 [AArch64][GlobalISel] Avoid creating redundant ubfx when selecting G_ZEXT
When selecting 32 b -> 64 b G_ZEXTs, we don't have to always emit the extend.

If the instruction feeding into the G_ZEXT implicitly zero extends the high
half of the register, we can just emit a SUBREG_TO_REG instead.

Differential Revision: https://reviews.llvm.org/D81897
2020-06-16 09:50:47 -07:00
..
benchmarks
bindings
cmake Revert "[llvm] Added support for stand-alone cmake object libraries." 2020-06-15 12:15:39 -07:00
docs GlobalISel: Add a note to G_BITCAST documentation 2020-06-16 11:04:46 -04:00
examples
include GlobalISel: Make LLT constructors constexpr 2020-06-16 11:04:46 -04:00
lib [AArch64][GlobalISel] Avoid creating redundant ubfx when selecting G_ZEXT 2020-06-16 09:50:47 -07:00
projects
resources
runtimes [CMake][runtimes] Skip adding 2nd set of the same variables for a generic target 2020-06-15 09:59:27 +02:00
test [AArch64][GlobalISel] Avoid creating redundant ubfx when selecting G_ZEXT 2020-06-16 09:50:47 -07:00
tools [llvm-readelf] - Do not omit a zero symbol value when printing relocations. 2020-06-16 15:43:16 +03:00
unittests GlobalISel: Make LLT constructors constexpr 2020-06-16 11:04:46 -04:00
utils [gn build] Port b7084d8ede 2020-06-16 10:13:47 +00:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt Automatically configure MLIR when flang is enabled 2020-05-27 07:31:49 +00:00
CODE_OWNERS.TXT Make myself code owner of InferAddressSpaces 2020-06-08 21:26:01 -04:00
configure
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT

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