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b83e257aa9
llvm-mirror/lib
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Aditya Nandakumar b83e257aa9 [GISel] Add new GISel combiners for G_MUL 
https://reviews.llvm.org/D87668

Patch adds two new GICombinerRules, one for G_MUL(X, 1) and another for G_MUL(X, -1).
G_MUL(X, 1) is an identity combine, and G_MUL(X, -1) gets replaced with G_SUB(0, X).
Patch additionally adds new combiner tests for the AArch64 target to test these
new combiner rules, as well as updates AMDGPU GISel tests.

Patch by mkitzan
2020-09-15 16:08:47 -07:00
..
Analysis [InstSimplify] add limit folds for fmin/fmax 2020-09-15 10:58:44 -04:00
AsmParser [DebugInfo][flang]Added support for representing Fortran assumed length strings 2020-08-22 10:13:40 +05:30
BinaryFormat
Bitcode [NFC][ThinLTO] Let llvm::EmbedBitcodeInModule handle serialization. 2020-09-10 10:25:00 -07:00
Bitstream [Bitstream] Use alignTo to make code more readable. NFC 2020-09-01 11:06:45 -07:00
CodeGen [GISel] Add new GISel combiners for G_MUL 2020-09-15 16:08:47 -07:00
DebugInfo Revert "[DebugInfo] Remove dots from getFilenameByIndex return value" 2020-09-15 10:06:47 -07:00
Demangle
DWARFLinker
ExecutionEngine [lib/Object] - Refine interface of ELFFile<ELFT>. NFCI. 2020-09-15 11:38:31 +03:00
Extensions Remove unused variable(s) 2020-09-08 16:58:01 -07:00
FileCheck Reland [FileCheck] Move FileCheck implementation out of LLVMSupport into its own library 2020-09-01 14:59:28 +02:00
Frontend [OpenMP][OMPBuilder] Adding support for omp single 2020-08-16 01:15:16 -04:00
Fuzzer
FuzzMutate
InterfaceStub [lib/Object] - Refine interface of ELFFile<ELFT>. NFCI. 2020-09-15 11:38:31 +03:00
IR [X86] Update SSE/AVX integer MINMAX intrinsics to emit llvm.smax.* etc. (PR46851) 2020-09-15 11:19:08 +01:00
IRReader
LineEditor
Linker [ThinLTO] Fix a metadata lost issue with DICompileUnit import. 2020-09-02 14:40:41 -07:00
LTO [ThinLTO] add post-thinlto-merge option to -lto-embed-bitcode 2020-09-15 15:56:11 -07:00
MC [ms] [llvm-ml] Add basic support for SEH, including PROC FRAME 2020-09-14 14:32:55 -04:00
MCA [APInt] New member function setBitVal 2020-09-02 21:40:31 +01:00
Object [lib/Object] - Refine interface of ELFFile<ELFT>. NFCI. 2020-09-15 11:38:31 +03:00
ObjectYAML [DWARFYAML] Make the debug_ranges section optional. 2020-09-08 19:55:47 +08:00
Option [NFC] Fix the signature and definition of findByPrefix 2020-09-11 12:38:28 +01:00
Passes [NewPM][opt] Fix -globals-aa not being recognized as alias analysis in NPM 2020-09-15 11:18:19 -07:00
ProfileData [llvm-cov gcov] Refactor counting and reporting 2020-09-13 23:00:59 -07:00
Remarks
Support [MemoryBuffer] Revert unintended MemoryBuffer change from D86996 2020-09-15 10:21:05 -07:00
TableGen TableGen: change a couple of member names to clarify their use. 2020-09-12 12:21:36 -04:00
Target [AMDGPU] Unify intrinsic ret/nortn interface 2020-09-15 15:26:42 -07:00
Testing [cmake] Make gtest include directories a part of the library interface 2020-08-27 15:35:57 +02:00
TextAPI
ToolDrivers
Transforms [TSAN] Handle musttail call properly in EscapeEnumerator (and TSAN) 2020-09-15 15:20:05 -07:00
WindowsManifest [CMake] Simplify CMake handling for libxml2 2020-09-09 21:44:44 -07:00
XRay
CMakeLists.txt Reland [FileCheck] Move FileCheck implementation out of LLVMSupport into its own library 2020-09-01 14:59:28 +02:00
LLVMBuild.txt