llvm-project/llvm/lib/IR
Sanjay Patel 2ee7b9349d [ConstantFold] fp_binop undef, undef --> undef
These are uncontroversial and independent of a proposed LangRef edits (D44216).

I tried to fix tests that would fold away:
rL327004
rL327028
rL327030
rL327034

I'm not sure if the Reassociate tests are meaningless yet, but they probably will be 
as we add more folds, so if anyone has suggestions or wants to fix those, please do.

Differential Revision: https://reviews.llvm.org/D44258

llvm-svn: 327058
2018-03-08 20:42:49 +00:00
..
AsmWriter.cpp [DebugInfo] Support DWARF v5 source code embedding extension 2018-02-23 23:01:06 +00:00
AttributeImpl.h [IR] Fix some Clang-tidy modernize-use-using warnings; other minor fixes (NFC). 2017-06-19 22:05:08 +00:00
Attributes.cpp [Attributes] Fix crash when attempting to remove alignment from an attribute list/set 2018-01-17 19:15:21 +00:00
AttributesCompatFunc.td
AutoUpgrade.cpp [X86] Add 512-bit unmasked pmulhrsw/pmulhw/pmulhuw intrinsics. Remove and auto upgrade 128/256/512 bit masked pmulhrsw/pmulhw/pmulhuw intrinsics. 2018-02-20 07:28:14 +00:00
BasicBlock.cpp IR: Fix BasicBlock::phis for empty blocks 2017-12-29 19:25:53 +00:00
CMakeLists.txt GCOV: Move GCOV from IR & Support into ProfileData to fix layering 2017-11-03 20:57:10 +00:00
Comdat.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
ConstantFold.cpp [ConstantFold] fp_binop undef, undef --> undef 2018-03-08 20:42:49 +00:00
ConstantFold.h
ConstantRange.cpp [ConstantRange] Support for ashr in ConstantRange computation 2017-12-18 13:01:32 +00:00
Constants.cpp [PatternMatch, InstSimplify] fix m_NaN to work with vector constants and use it 2018-03-02 18:36:08 +00:00
ConstantsContext.h [IR] Stop deleting other signatures of User::operator new when we override one signature in a class derived from User 2017-06-12 23:25:15 +00:00
Core.cpp [LLVM-C] Add Accessors For A Module's Source File Name 2018-01-30 21:34:29 +00:00
DIBuilder.cpp [DebugInfo] Support DWARF v5 source code embedding extension 2018-02-23 23:01:06 +00:00
DataLayout.cpp Add default address space for functions to the data layout (1/3) 2018-02-19 09:56:22 +00:00
DebugInfo.cpp Remove redundant includes from lib/IR. 2017-12-13 21:30:52 +00:00
DebugInfoMetadata.cpp [DebugInfo] Support DWARF v5 source code embedding extension 2018-02-23 23:01:06 +00:00
DebugLoc.cpp Remove redundant includes from lib/IR. 2017-12-13 21:30:52 +00:00
DiagnosticHandler.cpp Allow ORE.emit to take a closure to delay building the remark object 2017-09-19 23:00:55 +00:00
DiagnosticInfo.cpp This change add's optimization remark in LoopVersioning LICM pass. 2018-01-23 09:47:28 +00:00
DiagnosticPrinter.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
Dominators.cpp [Dominators] Remove verifyDomTree and add some verifying for Post Dom Trees 2018-02-28 11:00:08 +00:00
Function.cpp [MIRParser] Accept overloaded intrinsic names w/o type suffixes 2018-02-28 23:51:49 +00:00
GVMaterializer.cpp
Globals.cpp Represent runtime preemption in the IR. 2017-10-26 15:00:26 +00:00
IRBuilder.cpp [InstCombine] allow fmul-sqrt folds with less than full -ffast-math 2018-02-23 21:16:12 +00:00
IRPrintingPasses.cpp [IR] Avoid dangling else warning. NFC. 2017-12-01 18:39:58 +00:00
InlineAsm.cpp [inlineasm] Fix crash when number of matched input constraint operands overflows signed char 2017-10-25 12:51:32 +00:00
Instruction.cpp [IPSCCP] Remove calls without side effects 2018-01-09 21:58:46 +00:00
Instructions.cpp [InstCombine] Allow fptrunc (fpext X)) to be reduced to a single fpext/ftrunc 2018-03-02 18:16:51 +00:00
IntrinsicInst.cpp Add ‘llvm.experimental.constrained.fma‘ Intrinsic. 2017-08-24 04:18:24 +00:00
LLVMBuild.txt Move Object format code to lib/BinaryFormat. 2017-06-07 03:48:56 +00:00
LLVMContext.cpp Irreducible loop metadata for more accurate block frequency under PGO. 2017-11-02 22:26:51 +00:00
LLVMContextImpl.cpp This patch fixes https://bugs.llvm.org/show_bug.cgi?id=32352 2017-09-15 20:10:09 +00:00
LLVMContextImpl.h [DebugInfo] Support DWARF v5 source code embedding extension 2018-02-23 23:01:06 +00:00
LegacyPassManager.cpp IR printing improvement for function passes - introducing -print-module-scope 2017-12-01 17:42:46 +00:00
MDBuilder.cpp [IR] Fix creating mutable versions of TBAA access tags 2018-02-13 14:44:25 +00:00
Mangler.cpp CodeGen: handle llvm.used properly for COFF 2018-01-20 00:28:02 +00:00
Metadata.cpp [DeadArgumentElimination] Preserve llvm.dbg.values's first argument 2018-01-30 16:42:04 +00:00
MetadataImpl.h
Module.cpp Intrinsics calls should avoid the PLT when "RtLibUseGOT" metadata is present. 2018-02-23 21:32:06 +00:00
ModuleSummaryIndex.cpp [ThinLTO] Add GraphTraits for FunctionSummaries 2018-02-19 15:14:50 +00:00
Operator.cpp Adding a width of the GEP index to the Data Layout. 2018-02-14 06:58:08 +00:00
OptBisect.cpp [IR] Missing changes for r312289 (NFC). 2017-08-31 22:06:09 +00:00
Pass.cpp Reverting r315590; it did not include changes for llvm-tblgen, which is causing link errors for several people. 2017-10-15 14:32:27 +00:00
PassManager.cpp
PassRegistry.cpp [Pass] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-09-06 23:05:38 +00:00
ProfileSummary.cpp
SafepointIRVerifier.cpp [SafepointIRVerifier] Allow non-dereferencing uses of unrelocated or poisoned PHI nodes 2017-12-25 09:35:10 +00:00
Statepoint.cpp [Statepoint] Add helper functions for GCRelocate and GCResult 2017-06-20 20:54:57 +00:00
SymbolTableListTraitsImpl.h
Type.cpp [IR] Add Type::isIntOrIntVectorTy(unsigned) similar to the existing isIntegerTy(unsigned), but also works for vectors. 2017-07-09 07:04:03 +00:00
TypeFinder.cpp Use ranged for loops in TypeFinder.cpp, NFC 2018-02-08 18:02:27 +00:00
Use.cpp
User.cpp Remove redundant includes from lib/IR. 2017-12-13 21:30:52 +00:00
Value.cpp Adding a width of the GEP index to the Data Layout. 2018-02-14 06:58:08 +00:00
ValueSymbolTable.cpp [NVPTX] Assign valid global names 2017-12-04 14:19:33 +00:00
ValueTypes.cpp Test commit access 2018-01-10 19:27:20 +00:00
Verifier.cpp [DebugInfo] Add verifier for DICompositeType vector 2018-03-08 19:31:37 +00:00