clang
3.9.0
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Attributes that may be specified on loops. More...
#include <CGLoopInfo.h>
Public Types | |
enum | LVEnableState { Unspecified, Enable, Disable, Full } |
State of loop vectorization or unrolling. More... | |
Public Member Functions | |
LoopAttributes (bool IsParallel=false) | |
void | clear () |
Public Attributes | |
bool | IsParallel |
Generate llvm.loop.parallel metadata for loads and stores. More... | |
LVEnableState | VectorizeEnable |
Value for llvm.loop.vectorize.enable metadata. More... | |
LVEnableState | UnrollEnable |
Value for llvm.loop.unroll.* metadata (enable, disable, or full). More... | |
unsigned | VectorizeWidth |
Value for llvm.loop.vectorize.width metadata. More... | |
unsigned | InterleaveCount |
Value for llvm.loop.interleave.count metadata. More... | |
unsigned | UnrollCount |
llvm.unroll. More... | |
LVEnableState | DistributeEnable |
Value for llvm.loop.distribute.enable metadata. More... | |
Attributes that may be specified on loops.
Definition at line 37 of file CGLoopInfo.h.
State of loop vectorization or unrolling.
Enumerator | |
---|---|
Unspecified | |
Enable | |
Disable | |
Full |
Definition at line 45 of file CGLoopInfo.h.
Definition at line 102 of file CGLoopInfo.cpp.
References clang::Unspecified.
void LoopAttributes::clear | ( | ) |
Definition at line 108 of file CGLoopInfo.cpp.
References InterleaveCount, IsParallel, UnrollCount, UnrollEnable, Unspecified, VectorizeEnable, and VectorizeWidth.
LVEnableState clang::CodeGen::LoopAttributes::DistributeEnable |
Value for llvm.loop.distribute.enable metadata.
Definition at line 63 of file CGLoopInfo.h.
Referenced by createMetadata(), and clang::CodeGen::LoopInfoStack::setDistributeState().
unsigned clang::CodeGen::LoopAttributes::InterleaveCount |
Value for llvm.loop.interleave.count metadata.
Definition at line 57 of file CGLoopInfo.h.
Referenced by clear(), createMetadata(), and clang::CodeGen::LoopInfoStack::setInterleaveCount().
bool clang::CodeGen::LoopAttributes::IsParallel |
Generate llvm.loop.parallel metadata for loads and stores.
Definition at line 42 of file CGLoopInfo.h.
Referenced by clear(), createMetadata(), clang::CodeGen::LoopInfoStack::getCurLoopParallel(), clang::CodeGen::LoopInfoStack::InsertHelper(), and clang::CodeGen::LoopInfoStack::setParallel().
unsigned clang::CodeGen::LoopAttributes::UnrollCount |
llvm.unroll.
Definition at line 60 of file CGLoopInfo.h.
Referenced by clear(), createMetadata(), and clang::CodeGen::LoopInfoStack::setUnrollCount().
LVEnableState clang::CodeGen::LoopAttributes::UnrollEnable |
Value for llvm.loop.unroll.* metadata (enable, disable, or full).
Definition at line 51 of file CGLoopInfo.h.
Referenced by clear(), createMetadata(), and clang::CodeGen::LoopInfoStack::setUnrollState().
LVEnableState clang::CodeGen::LoopAttributes::VectorizeEnable |
Value for llvm.loop.vectorize.enable metadata.
Definition at line 48 of file CGLoopInfo.h.
Referenced by clear(), createMetadata(), and clang::CodeGen::LoopInfoStack::setVectorizeEnable().
unsigned clang::CodeGen::LoopAttributes::VectorizeWidth |
Value for llvm.loop.vectorize.width metadata.
Definition at line 54 of file CGLoopInfo.h.
Referenced by clear(), createMetadata(), and clang::CodeGen::LoopInfoStack::setVectorizeWidth().