llvm-6502/lib
Elena Demikhovsky ae1ae2c3a1 Masked Vector Load and Store Intrinsics.
Introduced new target-independent intrinsics in order to support masked vector loads and stores. The loop vectorizer optimizes loops containing conditional memory accesses by generating these intrinsics for existing targets AVX2 and AVX-512. The vectorizer asks the target about availability of masked vector loads and stores.
Added SDNodes for masked operations and lowering patterns for X86 code generator.
Examples:
<16 x i32> @llvm.masked.load.v16i32(i8* %addr, <16 x i32> %passthru, i32 4 /* align */, <16 x i1> %mask)
declare void @llvm.masked.store.v8f64(i8* %addr, <8 x double> %value, i32 4, <8 x i1> %mask)

Scalarizer for other targets (not AVX2/AVX-512) will be done in a separate patch.

http://reviews.llvm.org/D6191



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222632 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-23 08:07:43 +00:00
..
Analysis Masked Vector Load and Store Intrinsics. 2014-11-23 08:07:43 +00:00
AsmParser Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
Bitcode Add accessor marcos to ConstantPlaceHolder, similar to those in the base class. 2014-11-21 02:42:08 +00:00
CodeGen Masked Vector Load and Store Intrinsics. 2014-11-23 08:07:43 +00:00
DebugInfo Make DWARFAcceleratorTable::dump() const. 2014-11-20 16:21:11 +00:00
ExecutionEngine [MCJIT] Remove JITEventListener::NotifyFreeingMachineCode. This method is dead 2014-11-21 01:57:09 +00:00
IR Masked Vector Load and Store Intrinsics. 2014-11-23 08:07:43 +00:00
IRReader Remove unused variable. NFC. 2014-11-06 23:16:57 +00:00
LineEditor
Linker Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
LTO Remove StringMap::GetOrCreateValue in favor of StringMap::insert 2014-11-19 05:49:42 +00:00
MC Tidied up target triple OS detection. NFC 2014-11-22 19:12:10 +00:00
Object Remove duplication of relocation names in lib/Object/ELFYAML.cpp 2014-11-21 20:16:09 +00:00
Option Add an overload of getLastArgNoClaim taking two OptSpecifiers. 2014-09-12 19:42:53 +00:00
ProfileData llvm-cov: Sink some reporting logic into CoverageMapping 2014-11-14 01:50:32 +00:00
Support Allow multiple -debug-only args 2014-11-21 18:06:09 +00:00
TableGen Eliminate some deep std::vector copies. NFC. 2014-10-03 18:33:16 +00:00
Target Masked Vector Load and Store Intrinsics. 2014-11-23 08:07:43 +00:00
Transforms Masked Vector Load and Store Intrinsics. 2014-11-23 08:07:43 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile