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llvm-project/llvm/unittests
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Sanjay Patel ab93c18c12 [LoopVectorize] use IR fast-math-flags exclusively (not FP function attributes) 
I am trying to untangle the fast-math-flags propagation logic
in the vectorizers (see a6f022127 for SLP).

The loop vectorizer has a mix of checking FP function attributes,
IR-level FMF, and just wrong assumptions.

I am trying to avoid regressions while fixing this, and I think
the IR-level logic is good enough for that, but it's hard to say
for sure. This would be the 1st step in the clean-up.

The existing test that I changed to include 'fast' actually shows
a miscompile: the function only had the equivalent of nnan, but we
created new instructions that had fast (all FMF set). This is
similar to the example in https://llvm.org/PR35538

Differential Revision: https://reviews.llvm.org/D95452
 		2021-01-27 14:17:11 -05:00
..
ADT ADT: Use 'using' to inherit assign and append in SmallString 2021-01-22 16:17:58 -08:00
Analysis [ValueTracking] Don't assume readonly function will return 2021-01-24 10:40:21 +01:00
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] Implement computeKnownBits for G_SEXT_INREG 2021-01-26 15:01:38 -08:00
DebugInfo llvm-dwarfdump: Support verbose printing DW_OP_convert to print the CU local offset before the resolved absolute offset 2020-10-23 18:50:15 -07:00
Demangle
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ExecutionEngine [ORC] Move OrcError.h to include/llvm/ExecutionEngine/Orc/Shared. 2021-01-19 16:18:00 +11:00
FileCheck Reland [FileCheck] Move FileCheck implementation out of LLVMSupport into its own library 2020-09-01 14:59:28 +02:00
Frontend Fix sign-comparison warnings in unit test EXPECTs 2021-01-24 18:38:16 -08:00
FuzzMutate [FuzzMutate] Add mutator to modify instruction flags. 2021-01-23 19:05:20 +00:00
IR Fixup Asserts+!AbiBreakingChecks fallout from db33f85c71 2021-01-07 14:18:19 -08:00
InterfaceStub [llvm] Fix ODRViolations for VersionTuple YAML specializations NFC 2020-10-20 18:29:15 -07:00
LineEditor
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Linker
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MC [MC] Adjust StringTableBuilder for linked Mach-O binaries 2020-10-22 19:19:41 -07:00
MI [AMDGPU] Add _e64 suffix to VOP3 Insts 2021-01-12 18:33:18 -05:00
Object [llvm-readelf/obj] - Add support of multiple SHT_SYMTAB_SHNDX sections. 2021-01-13 11:36:43 +03:00
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 Don't export symbols from clang/opt/llc if plugins are disabled. 2020-03-23 12:17:09 -07:00
ProfileData [llvm] [unittests] Remove temporary files after they're not needed 2020-09-02 00:34:44 +03:00
Remarks [Remarks] Fix error message check in unit test 2019-10-31 15:51:36 -07:00
Support Support: Remove duplicated code in {File,clang::ModulesDependency}Collector, NFC 2021-01-25 15:09:00 -08:00
TableGen [TableGen] Eliminte source location from CodeInit 2020-11-23 11:30:13 -05:00
Target [NFC][AMDGPU] Split AMDGPUSubtarget.h to R600 and GCN subtargets 2021-01-20 22:22:45 +03:00
TextAPI [RGT][TextAPI] Remove a zero-trip loop and the assertions within it 2021-01-22 15:07:41 -08:00
Transforms [LoopVectorize] use IR fast-math-flags exclusively (not FP function attributes) 2021-01-27 14:17:11 -05:00
XRay Use std::foo_t rather than std::foo in LLVM. 2020-02-11 15:12:51 -08:00
tools [llvm-exegesis][PowerPC] Add more register classes 2020-12-04 15:02:12 +00:00
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
…