llvm-project/llvm/test
Florian Hahn 364a23427b [AArch64] Convert neon_ushl and neon_sshl with positive constants to VSHL.
I think we should be able to use shl instead of sshl and ushl for
positive constant shift values, unless I am missing something.

We already have the machinery in place to ensure we only replace
nodes, if the shift value is positive and <= the element width.

This is a generalization of an earlier patch rL372565.

Reviewers: t.p.northover, samparker, dmgreen, anemet

Reviewed By: anemet

Differential Revision: https://reviews.llvm.org/D67955

llvm-svn: 372824
2019-09-25 08:22:05 +00:00
..
Analysis [MemorySSA] Update Phi insertion. 2019-09-23 23:50:16 +00:00
Assembler
Bindings
Bitcode Add AutoUpgrade function to add new address space datalayout string to existing datalayouts. 2019-09-18 22:15:58 +00:00
BugPoint
CodeGen [AArch64] Convert neon_ushl and neon_sshl with positive constants to VSHL. 2019-09-25 08:22:05 +00:00
DebugInfo MCRegisterInfo: Merge getLLVMRegNum and getLLVMRegNumFromEH 2019-09-24 09:31:02 +00:00
Demangle llvm-undname: Add support for demangling typeinfo names 2019-09-23 13:13:37 +00:00
Examples
ExecutionEngine [JITLink] Don't under-align zero-fill sections. 2019-08-27 15:22:23 +00:00
Feature [FPEnv] Add fptosi and fptoui constrained intrinsics. 2019-08-28 16:33:36 +00:00
FileCheck [FileCheck] Forbid using var defined on same line 2019-09-02 14:04:00 +00:00
Instrumentation [PGO] Don't use comdat groups for counters & data on COFF 2019-09-17 21:10:49 +00:00
Integer
JitListener
LTO [IRMover] Don't map globals if their types are the same 2019-09-11 18:35:49 +00:00
Linker Remove some unnecessary REQUIRES: shell lines 2019-09-10 00:06:52 +00:00
MC [WebAssembly] vNxM.load_splat instructions 2019-09-23 20:42:12 +00:00
MachineVerifier
Object Reapply [llvm-ar] Include a line number when failing to parse an MRI script 2019-09-20 08:10:14 +00:00
ObjectYAML [yaml2obj/ObjectYAML] - Cleanup the error reporting API, add custom errors handlers. 2019-09-13 16:00:16 +00:00
Other [Float2Int] avoid crashing on unreachable code (PR38502) 2019-09-19 16:31:17 +00:00
Reduce [Testing] Python 3 requires `print` to use parens 2019-09-20 13:52:47 +00:00
SafepointIRVerifier
Support
SymbolRewriter
TableGen [TableGen] Emit OperandType enums for RegisterOperands/RegisterClasses 2019-09-23 18:51:00 +00:00
ThinLTO/X86 Reland "clang-misexpect: Profile Guided Validation of Performance Annotations in LLVM" 2019-09-11 16:19:50 +00:00
Transforms [GCRelocate] Add a peephole to canonicalize base pointer relocation 2019-09-24 17:24:16 +00:00
Unit
Verifier [Mips] Remove immarg test for intrinsics that no longer have an immarg after r372409. 2019-09-20 18:52:49 +00:00
YAMLParser
tools [llvm-objcopy][test] Clean up -B tests 2019-09-25 03:41:01 +00:00
.clang-format
CMakeLists.txt [llvm-ifs][IFS] llvm Interface Stubs merging + object file generation tool. 2019-08-30 18:26:05 +00:00
TestRunner.sh
lit.cfg.py Revert "Reland "[utils] Implement the llvm-locstats tool"" 2019-09-23 11:04:11 +00:00
lit.site.cfg.py.in Follow-up to r372209: Use single quotes for host_ldflags in the lit config 2019-09-18 14:12:59 +00:00