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llvm-mirror/include/llvm
Jeremy Morse adf33c8470 [DebugInfo][InstrRef] Correctly update DBG_PHIs during instr scheduling
Avoid several crashes when DBG_INSTR_REF and DBG_PHI instructions are fed
to the instruction scheduler. DBG_INSTR_REFs should be treated like
DBG_LABELs, and just ignored for the purpose of scheduling [0].

DBG_PHIs however behave much more like DBG_VALUEs: they refer to register
operands, and if some register defs get shuffled around during instruction
scheduling, there's a risk that the debug instr will refer to the wrong
value. There's already a facility for updating DBG_VALUEs to reflect this;
add DBG_PHI to the list of instructions that it will update.

[0] Suboptimal, but it's what instr scheduling does right now.

Differential Revision: https://reviews.llvm.org/D106663
2021-07-27 15:12:46 +01:00
..
ADT [CodeView] Saturate values bigger than supported by APInt. 2021-07-26 22:15:26 +02:00
Analysis [InstSimplify] Expose generic interface for replaced operand simplification 2021-07-27 00:56:12 -05:00
AsmParser [AsmParser] Remove MDRef (NFC) 2021-07-26 08:29:33 -07:00
BinaryFormat Reland: "[WebAssembly] Deduplicate imports of the same module name, field name, and type" 2021-07-22 14:16:05 -07:00
Bitcode [IR] Add elementtype attribute 2021-07-15 18:04:26 +02:00
Bitstream BitstreamWriter.h - add missing implicit MathExtras.h header dependency. NFCI. 2021-06-05 19:20:14 +01:00
CodeGen [DebugInfo][InstrRef] Correctly update DBG_PHIs during instr scheduling 2021-07-27 15:12:46 +01:00
Config Move the definition of LLVM_SUPPORT_XCODE_SIGNPOSTS into llvm-config.h 2021-06-16 14:40:37 -07:00
DebugInfo [Debug-Info][llvm-dwarfdump] Don't try to dump location 2021-07-27 07:28:59 +00:00
Demangle [demangler] Fix demangling of 'half' 2021-07-19 21:21:34 +01:00
DWARFLinker [dsymutil] Add flag to force a static variable to keep its enclosing function 2021-04-28 11:33:04 -07:00
DWP [DWP] Refactoring llvm-dwp in to a library part 2 2021-07-22 14:23:29 -07:00
ExecutionEngine [ORC] Require ExecutorProcessControl when constructing an ExecutionSession. 2021-07-27 16:53:49 +10:00
FileCheck
Frontend [OPENMP]Fix PR49787: Codegen for calling __tgt_target_teams_nowait_mapper has too few arguments. 2021-07-22 08:44:37 -07:00
FuzzMutate
InterfaceStub [ifs][elfabi] Merge llvm-ifs/elfabi tools 2021-07-19 11:23:19 -07:00
IR [CodeView] Saturate values bigger than supported by APInt. 2021-07-26 22:15:26 +02:00
IRReader
LineEditor
Linker
LTO [LTO] Add SelectionKind to IRSymtab and use it in ld.lld/LLVMgold 2021-07-20 13:22:00 -07:00
MC [ms] [llvm-ml] Support built-in text macros 2021-07-21 11:44:09 -04:00
MCA [MCA] Anchoring the vtable of CustomBehaviour 2021-06-16 12:43:58 -07:00
Object [LTO] Add SelectionKind to IRSymtab and use it in ld.lld/LLVMgold 2021-07-20 13:22:00 -07:00
ObjectYAML [yaml2obj][MachO] Rename PayloadString to Content 2021-07-26 09:04:51 -07:00
Option [OptTable] Rename PrintHelp to printHelp 2021-06-24 14:47:03 -07:00
Passes [NewPM] Print pre-transformation IR name in --print-after-all 2021-07-20 10:20:10 -07:00
ProfileData [profile] Add binary id into profiles 2021-07-23 00:19:12 +00:00
Remarks
Support [llvm][NFC] Fix typos in Errc.h description 2021-07-23 11:54:49 -07:00
TableGen [TableGen] Fix two bugs in 'defm' when complex 'assert' is involved. 2021-04-30 11:31:06 -04:00
Target [GlobalISel] Add a constant folding combine. 2021-07-26 14:53:33 -07:00
Testing/Support added some example code for llvm::Expected<T> 2021-07-01 09:57:20 +00:00
TextAPI [TextAPI] add symbol name prefixes to central location, NFC 2021-06-23 11:21:00 -07:00
ToolDrivers
Transforms [DebugInfo][LoopStrengthReduction] SCEV-based salvaging for LSR 2021-07-27 14:22:09 +01:00
WindowsManifest
WindowsResource
XRay
CMakeLists.txt
InitializePasses.h [RemoveRedundantDebugValues] Add a Pass that removes redundant DBG_VALUEs 2021-07-14 04:29:42 -07:00
LinkAllIR.h
LinkAllPasses.h Function Specialization Pass 2021-06-11 09:11:29 +01:00
module.extern.modulemap
module.install.modulemap
module.modulemap
module.modulemap.build
Pass.h
PassAnalysisSupport.h
PassInfo.h
PassRegistry.h
PassSupport.h