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llvm-project/llvm/unittests
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Nikita Popov 198ab60136 [ConstantRange] Add saturating add/sub methods 
Add support for uadd_sat and friends to ConstantRange, so we can
handle uadd.sat and friends in LVI. The implementation is forwarding
to the corresponding APInt methods with appropriate bounds.

One thing worth pointing out here is that the handling of wrapping
ranges is not maximally accurate. A simple example is that adding 0
to a wrapped range will return a full range, rather than the original
wrapped range. The tests also only check that the non-wrapping
envelope is correct and minimal.

Differential Revision: https://reviews.llvm.org/D60946

llvm-svn: 358855
 		2019-04-21 15:23:05 +00:00
..
ADT [ADT] Avoid warning in bsearch testcase 2019-04-20 11:48:11 +00:00
Analysis An unreachable block may have a route to a reachable block, don't fast-path return that it can't. 2019-04-04 23:09:40 +00:00
AsmParser Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
BinaryFormat [MsgPack] Removed MsgPackTypes 2019-03-13 18:56:33 +00:00
Bitcode Replace llvm::isPodLike<...> by llvm::is_trivially_copyable<...> 2019-01-20 21:19:56 +00:00
CodeGen [SelectionDAG] Use KnownBits::computeForAddSub/computeForAddCarry 2019-04-15 07:19:11 +00:00
DebugInfo [DWARF] Fix DWARFVerifier::DieRangeInfo::contains 2019-04-15 10:02:36 +00:00
Demangle Update more file headers across all of the LLVM projects in the monorepo 2019-01-19 10:56:40 +00:00
ExecutionEngine [JITLink] Add dependency on MCParser to unit test after rL358818 2019-04-21 06:12:00 +00:00
FuzzMutate Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
IR [ConstantRange] Add saturating add/sub methods 2019-04-21 15:23:05 +00:00
LineEditor Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Linker [opaque pointer types] Pass value type to LoadInst creation. 2019-02-01 20:44:24 +00:00
MC Change some StringRef::data() reinterpret_cast to bytes_begin() or arrayRefFromStringRef() 2019-04-07 03:58:42 +00:00
MI MachineModuleInfo: Store more specific reference to LLVMTargetMachine; NFC 2018-11-05 23:49:13 +00:00
Object Object/Minidump: Add support for reading the ModuleList stream 2019-04-08 09:57:29 +00:00
ObjectYAML Minidump: Add support for reading/writing strings 2019-04-05 08:06:26 +00:00
Option Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Passes Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ProfileData [SampleFDO] add suffix elision control for fcn names 2019-03-14 13:56:49 +00:00
Remarks Reland "[Remarks] Add a new Remark / RemarkParser abstraction" 2019-03-19 21:11:07 +00:00
Support [Support] Add LEB128 support to BinaryStreamReader/Writer. 2019-04-17 15:38:27 +00:00
Target [WebAssembly] Exception handling: Switch to the new proposal 2019-01-30 03:21:57 +00:00
TextAPI [TextAPI] Prefix all architecture enums to fix the build on i386. 2019-04-04 22:56:50 +00:00
Transforms [SCEV] Add option to forget everything in SCEV. 2019-04-12 19:16:07 +00:00
XRay Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
tools [X86] Merge the different CMOV instructions for each condition code into single instructions that store the condition code as an immediate. 2019-04-05 19:27:41 +00:00
CMakeLists.txt [OptRemarks] Make OptRemarks more generic: rename OptRemarks to Remarks 2019-03-05 20:45:17 +00:00
unittest.cfg.in Add support for unittest inputs. 2018-09-05 23:30:17 +00:00