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llvm-mirror/lib
Stanislav Mekhanoshin 65193fd6df [AMDGPU] Allow narrowing muti-dword loads
Currently BE allows only a little load narrowing because
of the fear it will produce sub-dword ext loads. However,
we can always allow narrowing if we are shrinking one
multi-dword load to another multi-dword load.

In particular we were unable to reduce s_load_dwordx8 into
s_load_dwordx4 if identity shuffle was used to extract
low 4 dwords.

Differential Revision: https://reviews.llvm.org/D73133
2020-01-24 11:03:41 -08:00
..
Analysis Resubmit: [DA][TTI][AMDGPU] Add option to select GPUDA with TTI 2020-01-24 10:39:40 -08:00
AsmParser [ThinLTO] Summarize vcall_visibility metadata 2020-01-23 13:19:56 -08:00
BinaryFormat DWARFDebugLine.cpp: Format unknown line number standard opcodes 2020-01-15 10:45:50 -05:00
Bitcode [ThinLTO] Summarize vcall_visibility metadata 2020-01-23 13:19:56 -08:00
Bitstream [Bitstream] Delete skipAbbreviatedField which duplicates readAbbreviatedField 2019-12-25 18:55:02 -08:00
CodeGen Allow combining of extract_subvector to extract element 2020-01-24 10:50:26 -08:00
DebugInfo [PDB] Simplify API for making section map, NFC 2020-01-23 12:15:21 -08:00
Demangle Revert "Add some missing includes to MicrosoftDemangle.cpp (PR44217)" 2019-12-04 11:10:07 -08:00
DWARFLinker Fix GCC warning/error '-fpermission'. NFC. 2020-01-23 10:45:02 -05:00
ExecutionEngine [Alignment][NFC] Deprecate Align::None() 2020-01-24 12:53:58 +01:00
Frontend [OpenMP] Use the OpenMPIRBuilder for omp parallel 2019-12-30 13:57:13 -06:00
Fuzzer
FuzzMutate [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
IR [Alignment][NFC] Deprecate Align::None() 2020-01-24 12:53:58 +01:00
IRReader [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
LineEditor [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
Linker [NFC] Fixes -Wrange-loop-analysis warnings 2020-01-01 20:01:37 +01:00
LTO Revert "[LTO/WPD] Enable aggressive WPD under LTO option" 2020-01-23 17:29:24 -08:00
MC [RISCV] Fix evaluating %pcrel_lo against global and weak symbols 2020-01-23 02:05:48 +00:00
MCA [NFC] Fixes -Wrange-loop-analysis warnings 2020-01-01 20:01:37 +01:00
Object [MIPS][ELF] Use PC-relative relocations in .eh_frame when possible 2020-01-13 14:14:03 +00:00
ObjectYAML [Hexagon] Add support for Hexagon v67t microarchitecture (tiny core) 2020-01-21 11:35:10 -06:00
Option [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
Passes [GVN] add GVN parameters parsing to new pass manager 2020-01-16 23:53:46 +03:00
ProfileData [NFC] Fix trivial typos in comments 2020-01-06 10:50:26 +00:00
Remarks [Remarks] Allow empty temporary remark files 2019-11-22 15:58:12 -08:00
Support FileCheck [9/12]: Add support for matching formats 2020-01-24 14:15:28 +00:00
TableGen [TableGen] Introduce an if/then/else statement. 2020-01-14 10:19:53 +00:00
Target [AMDGPU] Allow narrowing muti-dword loads 2020-01-24 11:03:41 -08:00
Testing
TextAPI [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
ToolDrivers [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
Transforms Fix some comment typos. NFC. 2020-01-24 18:18:42 +00:00
WindowsManifest Revert "Temporarily revert "build: avoid hardcoding the libxml2 library name"" 2019-12-03 09:27:14 -08:00
XRay [cmake] Explicitly mark libraries defined in lib/ as "Component Libraries" 2019-11-21 10:48:08 -08:00
CMakeLists.txt [Dsymutil][Debuginfo][NFC] Reland: Refactor dsymutil to separate DWARF optimizing part. #2. 2020-01-08 14:15:31 +03:00
LLVMBuild.txt [Dsymutil][Debuginfo][NFC] Reland: Refactor dsymutil to separate DWARF optimizing part. #2. 2020-01-08 14:15:31 +03:00