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Francesco Petrogalli f5046224cf [llvm][AArch64] Simplify (and (sign_extend..) #bitmask). 
Fold

    VT = (and (sign_extend NarrowVT to VT) #bitmask)

into

    VT = (zero_extend NarrowVT)

With this combine, the test replaces a sign extended load + an
unsigned extention with a zero extended load to render one of the
operands of the last multiplication.

  BEFORE                       |  AFTER
    f_i16_i32:                 |    f_i16_i32:
         .fnstart              |           .fnstart
         ldrsh   r0, [r0]      |           ldrh    r1, [r1]
         ldrsh   r1, [r1]      |           ldrsh   r0, [r0]
         smulbb  r0, r1, r0    |           smulbb  r0, r0, r1
         uxth    r1, r1        |           mul     r0, r0, r1
         mul     r0, r0, r1    |           bx      lr
         bx      lr            |

Reviewed By: resistor

Differential Revision: https://reviews.llvm.org/D90605
2020-11-09 12:53:36 +00:00
benchmarks
…
bindings
[IR] add fn attr for no_stack_protector; prevent inlining on mismatch
2020-10-23 11:55:39 -07:00
cmake
[llvm] Export LLVM_LIT_ARGS in LLVMConfig.cmake
2020-10-29 20:27:05 -07:00
docs
[docs] Adding a Support Policy
2020-11-07 21:06:05 +00:00
examples
[ORC] Break up C-API header Orc.h, and add JITEventListener support.
2020-10-19 01:59:04 -07:00
include
[clangd] Handle duplicate enum constants in PopulateSwitch tweak
2020-11-09 12:14:53 +00:00
lib
[llvm][AArch64] Simplify (and (sign_extend..) #bitmask).
2020-11-09 12:53:36 +00:00
projects
Add few docs and implementation of strcpy and strcat.
2019-10-04 17:30:54 +00:00
resources
…
runtimes
[runtimes] Revert the libc++ __config_site change
2020-10-23 09:41:48 -04:00
test
[llvm][AArch64] Simplify (and (sign_extend..) #bitmask).
2020-11-09 12:53:36 +00:00
tools
[yaml2obj] - ProgramHeaders: introduce FirstSec/LastSec instead of Sections list.
2020-11-09 13:00:50 +03:00
unittests
[CaptureTrackingTest] Add missing override marker (NFC)
2020-11-07 11:44:02 +01:00
utils
[gn build] Port d725f1ce531
2020-11-07 19:18:18 +00:00
.clang-format
…
.clang-tidy
- Update .clang-tidy to ignore parameters of main like functions for naming violations in clang and llvm directory
2020-01-31 16:49:45 +00:00
.gitattributes
Fix the "git modified" issue on the preserve-comments-crlf.s.
2019-09-10 12:17:49 +00:00
.gitignore
[clangd] Store index in '.cache/clangd/index' instead of '.clangd/index'
2020-07-07 14:53:45 +02:00
CMakeLists.txt
[cmake] Add LLVM_UBSAN_FLAGS, to allow overriding UBSan flags
2020-10-26 15:48:19 -07:00
CODE_OWNERS.TXT
Update email addresses in CODE_OWNERS.
2020-10-26 18:51:04 -07:00
configure
…
CREDITS.TXT
[NFC] Add contributors names to CREDITS.TXT
2020-10-07 13:22:55 -04:00
LICENSE.TXT
Fix typos throughout the license files that somehow I and my reviewers
2019-01-21 09:52:34 +00:00
llvm.spec.in
Update structured references to the license to the new license.
2019-01-19 11:30:51 +00:00
LLVMBuild.txt
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
README.txt
Test commit.
2020-03-14 18:08:26 -07:00
RELEASE_TESTERS.TXT
Update the list of platforms & archs
2018-12-16 14:47:16 +00:00

README.txt 

The LLVM Compiler Infrastructure
================================

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you are writing a package for LLVM, see docs/Packaging.rst for our
suggestions.
Description
Mirror of https://github.com/RPCS3/llvm-mirror
Readme 704 MiB
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