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28d769100d
llvm-mirror/lib
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Bradley Smith 28d769100d Workaround incorrect types when lowering fixed length gather/scatter 
When lowering a fixed length gather/scatter the index type is assumed to
be the same as the memory type, this is incorrect in cases where the
extension of the index has been folded into the addressing mode.

For now add a temporary workaround to fix the codegen faults caused by
this by preventing the removal of this extension. At a later date the
lowering for SVE gather/scatters will be redesigned to improve the way
addressing modes are handled.

As a short term side effect of this change, the addressing modes
generated for fixed length gather/scatters will not be optimal.

Differential Revision: https://reviews.llvm.org/D109145

(cherry picked from commit 14e1a4a6eef2fb95ec852c9ddfc597f80bba3226)
2021-09-09 09:05:58 -07:00
..
Analysis Revert "[HardwareLoops] Change order of SCEV expression construction for InitLoopCount." 2021-09-08 20:46:17 -07:00
AsmParser [IR] Rename comdat noduplicates to comdat nodeduplicate 2021-07-20 12:47:10 -07:00
BinaryFormat [SystemZ][z/OS] Add GOFF support to file magic identification 2021-07-20 10:50:47 -04:00
Bitcode [IR] Rename comdat noduplicates to comdat nodeduplicate 2021-07-20 12:47:10 -07:00
Bitstream
CodeGen Revert "[HardwareLoops] Change order of SCEV expression construction for InitLoopCount." 2021-09-08 20:46:17 -07:00
DebugInfo [Debug-Info][llvm-dwarfdump] Don't try to dump location 2021-07-27 07:28:59 +00:00
Demangle Demangle: correct swift_async demangling for Microsoft scheme 2021-07-14 11:43:44 -07:00
DWARFLinker [Debug-Info][llvm-dwarfdump] Don't try to dump location 2021-07-27 07:28:59 +00:00
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
Extensions
FileCheck [llvm] Rename StringRef _lower() method calls to _insensitive() 2021-06-25 00:22:01 +03:00
Frontend [mlir][openacc] Initial translation for DataOp to LLVM IR 2021-07-27 22:04:04 -04:00
Fuzzer
FuzzMutate [NewPM][FuzzMutate] Fix renaming 'unswitch' to 'simple-loop-unswitch' 2021-07-09 12:24:12 +02:00
InterfaceStub IFSStub.cpp - consistently use default case to silence 'not all control paths return' MSVC warnings. NFCI. 2021-07-21 11:59:34 +01:00
IR [ConstantFold] Get rid of special cases for sizeof etc. 2021-08-04 21:25:15 -07:00
IRReader
LineEditor
Linker [Linker] Support weak symbols in nodeduplicate COMDAT group 2021-09-02 14:15:28 -07:00
LTO PR51018: Remove explicit conversions from SmallString to StringRef to future-proof against C++23 2021-07-08 13:37:57 -07:00
MC [SystemZ][z/OS] Initial code to generate assembly files on z/OS 2021-07-27 11:29:15 -04:00
MCA [MCA] [In-order pipeline] Fix for 0 latency instruction causing assertion to fail. 2021-06-22 10:18:39 -07:00
Object [Object] make SourceMgr available to MCContext during inline asm symbols 2021-07-25 21:23:03 -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] Add missing LTO ArgPromotion pass 2021-09-01 17:37:57 -07:00
ProfileData [profile] Fix profile merging with binary IDs 2021-08-12 22:46:22 -07:00
Remarks [Support] Don't include VirtualFileSystem.h in CommandLine.h 2021-04-21 10:19:01 -04:00
Support Build libSupport with -Werror=global-constructors (NFC) 2021-07-27 04:27:18 +00:00
TableGen DetailedRecordsBackend.cpp - printSectionHeading - avoid std::string creation/copies. 2021-06-13 16:49:40 +01:00
Target Workaround incorrect types when lowering fixed length gather/scatter 2021-09-09 09:05:58 -07:00
Testing Fix for error "'Run' overrides a member function but is not marked 2021-06-11 06:56:00 -07:00
TextAPI Reland "[llvm] llvm-tapi-diff" 2021-06-09 21:17:34 -07:00
ToolDrivers [OptTable] Rename PrintHelp to printHelp 2021-06-24 14:47:03 -07:00
Transforms Inform pass manager when child loops are deleted 2021-09-09 09:04:59 -07:00
WindowsManifest
XRay
CMakeLists.txt [DWP] Refactoring llvm-dwp in to a library part 2 2021-07-22 14:23:29 -07:00