shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity
llvm-project/llvm/lib/IR
History
Sanjay Patel 149f5b573c [APFloat] convert SNaN to QNaN in convert() and raise Invalid signal 
This is an alternate fix (see D87835) for a bug where a NaN constant
gets wrongly transformed into Infinity via truncation.
In this patch, we uniformly convert any SNaN to QNaN while raising
'invalid op'.
But we don't have a way to directly specify a 32-bit SNaN value in LLVM IR,
so those are always encoded/decoded by calling convert from/to 64-bit hex.

See D88664 for a clang fix needed to allow this change.

Differential Revision: https://reviews.llvm.org/D88238
2020-10-01 14:37:38 -04:00
..
AbstractCallSite.cpp
Remove getNumUses() comparisons (NFC)
2020-05-02 11:05:19 +02:00
AsmWriter.cpp
[APFloat] convert SNaN to QNaN in convert() and raise Invalid signal
2020-10-01 14:37:38 -04:00
AttributeImpl.h
Revert "OpaquePtr: Add type to sret attribute"
2020-09-29 10:31:04 +02:00
Attributes.cpp
Revert "OpaquePtr: Add type to sret attribute"
2020-09-29 10:31:04 +02:00
AutoUpgrade.cpp
[X86] Update SSE/AVX integer MINMAX intrinsics to emit llvm.smax.* etc. (PR46851)
2020-09-15 11:19:08 +01:00
BasicBlock.cpp
Revert "[IR] Clean up dead instructions after simplifying a conditional branch"
2020-06-16 10:32:15 +01:00
CMakeLists.txt
Revert "[NewPM][Lint] Port -lint to NewPM"
2020-09-02 21:34:29 -07:00
Comdat.cpp
…
ConstantFold.cpp
[ConstantFold] Make areGlobalsPotentiallyEqual less aggressive.
2020-09-11 17:23:08 -07:00
ConstantFold.h
Remove "mask" operand from shufflevector.
2020-03-31 13:08:59 -07:00
ConstantRange.cpp
[ConstantRange] Introduce getMinSignedBits() method
2020-09-22 21:37:30 +03:00
Constants.cpp
[InstCombine] visitTrunc - trunc (lshr (sext A), C) --> (ashr A, C) non-uniform support
2020-09-29 15:01:16 +01:00
ConstantsContext.h
[IR] Add classof methods to ConstantExpr subclasses.
2020-07-01 11:56:12 -07:00
Core.cpp
[LLVM-C] Turn a ShuffleVector Constant Into a Getter.
2020-09-26 17:32:57 -06:00
DataLayout.cpp
[SVE] Make ElementCount members private
2020-08-28 14:43:53 +01:00
DebugInfo.cpp
[Instruction] Add dropLocation and updateLocationAfterHoist helpers
2020-09-24 15:00:04 -07:00
DebugInfoMetadata.cpp
Strength-reduce SmallVectors to arrays. NFCI.
2020-08-28 21:14:20 +02:00
DebugLoc.cpp
Pass DebugLoc::appendInlinedAt DebugLoc arg by const reference not value.
2020-07-01 16:38:51 +01:00
DiagnosticHandler.cpp
…
DiagnosticInfo.cpp
[llvm][LV] Replace unsigned VF with ElementCount VF [NFCI]
2020-08-24 13:54:03 +00:00
DiagnosticPrinter.cpp
…
DIBuilder.cpp
[DebugInfo][flang]Added support for representing Fortran assumed length strings
2020-08-22 10:13:40 +05:30
Dominators.cpp
[DomTree] Extend update API to allow a post CFG view.
2020-08-21 17:23:08 -07:00
FPEnv.cpp
Fix some clang-tidy namespace closing comments warnings. NFC.
2020-06-26 09:58:21 +01:00
Function.cpp
[X86] Support Intel Key Locker
2020-09-30 18:08:45 +08:00
Globals.cpp
[X86][ELF] Prefer lowering MC_GlobalAddress operands to .Lfoo$local for STV_DEFAULT only
2020-08-14 00:09:15 +01:00
GVMaterializer.cpp
…
InlineAsm.cpp
…
Instruction.cpp
[IR][GVN] allow intrinsics in Instruction's isCommutative query (2nd try)
2020-08-31 16:01:19 -04:00
Instructions.cpp
[SVE] Make ElementCount members private
2020-08-28 14:43:53 +01:00
IntrinsicInst.cpp
[SVE] Make ElementCount members private
2020-08-28 14:43:53 +01:00
IRBuilder.cpp
Reland [AssumeBundles] Use operand bundles to encode alignment assumptions
2020-09-12 15:36:06 +02:00
IRPrintingPasses.cpp
IRPrintingPasses.h - simplify unnecessary header with forward declarations. NFC.
2020-07-27 14:51:28 +01:00
LegacyPassManager.cpp
Reland No.3: Add new hidden option -print-changed which only reports changes to IR
2020-10-01 17:39:13 +00:00
LLVMBuild.txt
…
LLVMContext.cpp
Introduce a "gc-live" bundle for the gc arguments of a statepoint
2020-06-03 15:00:24 -07:00
LLVMContextImpl.cpp
Reduce dropTriviallyDeadConstantArrays cumulative time percentage from 17% to 4%
2020-08-07 11:36:30 -07:00
LLVMContextImpl.h
[DebugInfo][flang]Added support for representing Fortran assumed length strings
2020-08-22 10:13:40 +05:30
LLVMRemarkStreamer.cpp
…
Mangler.cpp
IR: Rename Argument::hasPassPointeeByValueAttr to prepare for byref
2020-07-16 13:50:49 -04:00
MDBuilder.cpp
[MDBuilder] Don't use stable sort for sorting integers.
2020-03-28 21:19:46 +01:00
Metadata.cpp
[IR] Avoid linear scan in MDNode::intersect() (NFC)
2020-05-28 19:38:46 +02:00
MetadataImpl.h
…
Module.cpp
[PGO] Improve the working set size heuristics under the partial sample PGO.
2020-06-01 10:29:23 -07:00
ModuleSummaryIndex.cpp
[ThinLTO] Compile time improvement to propagateAttributes
2020-07-31 10:54:02 -07:00
Operator.cpp
Fix some clang-tidy namespace closing comments warnings. NFC.
2020-06-26 09:58:21 +01:00
OptBisect.cpp
…
Pass.cpp
[Pass] Ensure we don't include PassSupport.h or PassAnalysisSupport.h directly
2020-04-26 12:58:20 +01:00
PassInstrumentation.cpp
[NewPM][PassInstrument] Add PrintPass callback to StandardInstrumentations
2020-07-30 10:07:57 -07:00
PassManager.cpp
Revert rG5dd566b7c7b78bd- "PassManager.h - remove unnecessary Function.h/Module.h includes. NFCI."
2020-07-24 13:02:33 +01:00
PassRegistry.cpp
[Pass] Ensure we don't include PassSupport.h or PassAnalysisSupport.h directly
2020-04-26 12:58:20 +01:00
PassTimingInfo.cpp
[NewPM][PassInstrumentation] Add PreservedAnalyses parameter to AfterPass* callbacks
2020-08-21 16:10:42 +07:00
ProfileSummary.cpp
ProfileSummary.cpp - use auto const& iterator in for-range loop to avoid copies. NFCI.
2020-09-21 16:54:26 +01:00
SafepointIRVerifier.cpp
Fix some clang-tidy namespace closing comments warnings. NFC.
2020-06-26 09:58:21 +01:00
Statepoint.cpp
[Statepoint] Start the process of removing old interfaces
2020-06-03 20:00:52 -07:00
StructuralHash.cpp
(Expensive) Check for Loop, SCC and Region pass return status
2020-08-28 07:56:35 +02:00
SymbolTableListTraitsImpl.h
…
Type.cpp
[SVE] Make ElementCount members private
2020-08-28 14:43:53 +01:00
TypeFinder.cpp
…
Use.cpp
[IR] Simplify Use::swap. NFCI.
2020-07-21 12:15:12 +01:00
User.cpp
[NFC] Edit the comment in User::replaceUsesOfWith
2020-07-29 10:02:04 +08:00
Value.cpp
IR: Have byref imply dereferenceable
2020-09-24 09:57:28 -04:00
ValueSymbolTable.cpp
NFC: Clean up the implementation of StringPool a bit, and remove dependence on some "implicitly MallocAllocator" based methods on StringMapEntry. This allows reducing the #includes in StringMapEntry.h.
2020-04-12 16:37:17 -07:00
Verifier.cpp
Add a verifier check that rejects non-distinct DISubprogram function
2020-09-25 12:04:46 -07:00