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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
BinaryFormat
Bitcode
Bitstream
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
InterfaceStub
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
Object
ObjectYAML
Option
Passes
ProfileData
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
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
unittest.cfg.in