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llvm-mirror/unittests
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David Sherwood e6e9b5dddc [LoopVectorize] Don't create unnecessary vscale intrinsic calls 
In quite a few cases in LoopVectorize.cpp we call createStepForVF
with a step value of 0, which leads to unnecessary generation of
llvm.vscale intrinsic calls. I've optimised IRBuilder::CreateVScale
and createStepForVF to return 0 when attempting to multiply
vscale by 0.

Differential Revision: https://reviews.llvm.org/D100763
2021-04-22 09:01:52 +01:00
..
ADT Delete le32/le64 targets 2021-04-21 18:44:12 -07:00
Analysis [ValueTracking] match negative-stepping non-zero recurrence 2021-04-14 08:57:53 -04:00
AsmParser [SVE] Remove calls to VectorType::getNumElements from AsmParserTest 2020-07-07 14:55:42 -07:00
BinaryFormat [BinaryFormat] Add formatv support for DW_OP constants 2020-06-08 15:27:44 +02:00
Bitcode [AMDGPU] Set the default globals address space to 1 2020-11-20 15:46:53 +00:00
Bitstream Switch from llvm::is_trivially_copyable to std::is_trivially_copyable 2020-12-02 22:02:48 -08:00
CodeGen [GlobalISel] Allow different types for G_SBFX and G_UBFX operands 2021-04-02 11:11:06 -04:00
DebugInfo [DWARF] Fix crash for DWARFDie::dump. 2021-04-14 18:46:34 -07:00
Demangle * Fix demangling of optional template-args for vendor extended type qualifier. 2021-03-24 10:21:32 +04:00
ExecutionEngine [JITLink] Delete copy and move constructors for jitlink::Section. 2021-03-30 22:58:14 -07:00
FileCheck Fix PR46880: Fail CHECK-NOT with undefined variable 2021-04-20 14:42:46 +01:00
Frontend [OpenMP IRBuilder, MLIR] Add support for OpenMP do schedule dynamic 2021-04-16 16:09:49 +01:00
FuzzMutate [FuzzMutate] Add mutator to modify instruction flags. 2021-01-23 19:05:20 +00:00
InterfaceStub [llvm] Fix ODRViolations for VersionTuple YAML specializations NFC 2020-10-20 18:29:15 -07:00
IR [LoopVectorize] Don't create unnecessary vscale intrinsic calls 2021-04-22 09:01:52 +01:00
LineEditor
Linker [RGT] Recode more unreachable assertions and tautologies 2021-03-19 09:17:22 -07:00
MC [AsmParser][ms][X86] Fix possible misbehaviour in parsing of special tokens at start of string. 2021-04-21 10:21:09 -04:00
MI [AMDGPU] Rename amdgcn_wwm to amdgcn_strict_wwm 2021-03-03 09:33:57 +01:00
Object [llvm-readelf] Support dumping the BB address map section with --bb-addr-map. 2021-03-08 16:20:11 -08:00
ObjectYAML Add -Wno-error=unknown flag to clang-format. 2020-09-19 10:17:57 +02:00
Option [clang][cli] Accept strings instead of options in ImpliedByAnyOf 2021-01-26 09:30:36 +01:00
Passes
ProfileData [SampleFDO] Support enabling -funique-internal-linkage-name. 2021-03-09 21:41:40 -08:00
Remarks
Support [Support] Don't include VirtualFileSystem.h in CommandLine.h 2021-04-21 10:19:01 -04:00
TableGen Revert "Make TableGenGlobalISel an object library" 2021-03-31 13:27:00 -07:00
Target [ARM] Remove new ARMSelectionDAGTest unittest. 2021-03-04 10:14:35 +00:00
TextAPI [TextAPI] move source code files out of subdirectory, NFC 2021-04-05 10:24:42 -07:00
tools [Support] Don't include VirtualFileSystem.h in CommandLine.h 2021-04-21 10:19:01 -04:00
Transforms [Support] Don't include VirtualFileSystem.h in CommandLine.h 2021-04-21 10:19:01 -04:00
XRay
CMakeLists.txt Reland [FileCheck] Move FileCheck implementation out of LLVMSupport into its own library 2020-09-01 14:59:28 +02:00
unittest.cfg.in