llvm-project/llvm/lib/IR
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
..
AbstractCallSite.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
AsmWriter.cpp Add LLVM IR debug info support for Fortran COMMON blocks 2019-04-08 19:13:55 +00:00
AttributeImpl.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Attributes.cpp IR: Add immarg attribute 2019-03-12 21:02:54 +00:00
AttributesCompatFunc.td
AutoUpgrade.cpp [X86] Restore the pavg intrinsics. 2019-04-15 17:17:35 +00:00
BasicBlock.cpp Revert "[INLINER] allow inlining of address taken blocks" 2019-02-14 23:42:21 +00:00
CMakeLists.txt Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer" 2019-03-06 15:20:13 +00:00
Comdat.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ConstantFold.cpp [ConstantFold] Don't evaluate FP or FP vector casts or truncations when simplifying icmp 2019-04-12 07:34:30 +00:00
ConstantFold.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ConstantRange.cpp [ConstantRange] Add saturating add/sub methods 2019-04-21 15:23:05 +00:00
Constants.cpp Change some StringRef::data() reinterpret_cast to bytes_begin() or arrayRefFromStringRef() 2019-04-07 03:58:42 +00:00
ConstantsContext.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Core.cpp [LLVM-C] Correct The Current Debug Location Accessors (Again) 2019-04-10 14:19:05 +00:00
DIBuilder.cpp Add LLVM IR debug info support for Fortran COMMON blocks 2019-04-08 19:13:55 +00:00
DataLayout.cpp [IR][ARM] Add function pointer alignment to datalayout 2019-03-08 10:44:06 +00:00
DebugInfo.cpp [LLVM-C] Add DIFile Field Accesssors 2019-04-17 13:29:14 +00:00
DebugInfoMetadata.cpp Revert r358268 "[DebugInfo] DW_OP_deref_size in PrologEpilogInserter." 2019-04-12 12:54:52 +00:00
DebugLoc.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
DiagnosticHandler.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
DiagnosticInfo.cpp Revert "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer" 2019-03-06 14:52:37 +00:00
DiagnosticPrinter.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Dominators.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Function.cpp [opaque pointer types] Add a FunctionCallee wrapper type, and use it. 2019-02-01 02:28:03 +00:00
GVMaterializer.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Globals.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
IRBuilder.cpp [opaque pointer types] Pass function types to InvokeInst creation. 2019-02-01 20:43:34 +00:00
IRPrintingPasses.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
InlineAsm.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Instruction.cpp Implementation of asm-goto support in LLVM 2019-02-08 20:48:56 +00:00
Instructions.cpp [InstCombine] canonicalize select shuffles by commuting 2019-03-31 15:01:30 +00:00
IntrinsicInst.cpp [IR] Add WithOverflowInst class 2019-04-16 18:55:16 +00:00
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
LLVMContext.cpp Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer" 2019-03-06 15:20:13 +00:00
LLVMContextImpl.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
LLVMContextImpl.h Add LLVM IR debug info support for Fortran COMMON blocks 2019-04-08 19:13:55 +00:00
LegacyPassManager.cpp ftime-trace: Trace the name of the currently active pass as well. 2019-04-20 23:22:45 +00:00
MDBuilder.cpp [NFC] Fix unused variable warnings in Release builds 2019-01-19 09:39:57 +00:00
Mangler.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Metadata.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
MetadataImpl.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Module.cpp [PGO] Context sensitive PGO (part 2) 2019-02-28 19:55:07 +00:00
ModuleSummaryIndex.cpp [ThinLTO] Restructure AliasSummary to contain ValueInfo of Aliasee 2019-03-15 15:11:38 +00:00
Operator.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
OptBisect.cpp Fix IR/Analysis layering issue with OptBisect 2019-02-28 04:00:55 +00:00
Pass.cpp [IR] Refactor attribute methods in Function class (NFC) 2019-04-04 22:40:06 +00:00
PassInstrumentation.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
PassManager.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
PassRegistry.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
PassTimingInfo.cpp [Legacy][TimePasses] allow -time-passes reporting into a custom stream 2019-03-22 23:11:08 +00:00
ProfileSummary.cpp [PGO] Context sensitive PGO (part 2) 2019-02-28 19:55:07 +00:00
RemarkStreamer.cpp Reland "[Remarks] Add -foptimization-record-passes to filter remark emission" 2019-03-12 21:22:27 +00:00
SafepointIRVerifier.cpp SafepointIRVerifier port to new Pass Manager 2019-03-31 10:15:39 +00:00
Statepoint.cpp [CallSite removal] Migrate the statepoint GC infrastructure to use the 2019-02-11 07:42:30 +00:00
SymbolTableListTraitsImpl.h [ADT] Notify ilist traits about in-list transfers 2019-01-23 22:59:52 +00:00
Type.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
TypeFinder.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Use.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
User.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Value.cpp [IR][ARM] Add function pointer alignment to datalayout 2019-03-08 10:44:06 +00:00
ValueSymbolTable.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Verifier.cpp Add LLVM IR debug info support for Fortran COMMON blocks 2019-04-08 19:13:55 +00:00