LLVM: lib/Target/Hexagon/HexagonTargetTransformInfo.cpp File Reference (original) (raw)
This file implements a TargetTransformInfo analysis pass specific to the Hexagon target machine. More...
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| Macros | |
|---|---|
| #define | DEBUG_TYPE "hexagontti" |
| Variables | |
|---|---|
| static cl::opt< bool > | HexagonAutoHVX ("hexagon-autohvx", cl::init(false), cl::Hidden, cl::desc("Enable loop vectorizer for HVX")) |
| cl::opt< bool > | HexagonAllowScatterGatherHVX ("hexagon-allow-scatter-gather-hvx", cl::init(false), cl::Hidden, cl::desc("Allow auto-generation of HVX scatter-gather")) |
| static cl::opt< bool > | EnableV68FloatAutoHVX ("force-hvx-float", cl::Hidden, cl::desc("Enable auto-vectorization of floatint point types on v68.")) |
| static cl::opt< bool > | EmitLookupTables ("hexagon-emit-lookup-tables", cl::init(true), cl::Hidden, cl::desc("Control lookup table emission on Hexagon target")) |
| static cl::opt< bool > | HexagonMaskedVMem ("hexagon-masked-vmem", cl::init(true), cl::Hidden, cl::desc("Enable masked loads/stores for HVX")) |
| static const unsigned | FloatFactor = 4 |
This file implements a TargetTransformInfo analysis pass specific to the Hexagon target machine.
It uses the target's detailed information to provide more precise answers to certain TTI queries, while letting the target independent and default TTI implementations handle the rest.
Definition in file HexagonTargetTransformInfo.cpp.
◆ DEBUG_TYPE
#define DEBUG_TYPE "hexagontti"
◆ EmitLookupTables
| cl::opt< bool > EmitLookupTables("hexagon-emit-lookup-tables", cl::init(true), cl::Hidden, cl::desc("Control lookup table emission on Hexagon target")) ( "hexagon-emit-lookup-tables" , cl::init(true) , cl::Hidden , cl::desc("Control lookup table emission on Hexagon target") ) | static |
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◆ EnableV68FloatAutoHVX
| cl::opt< bool > EnableV68FloatAutoHVX("force-hvx-float", cl::Hidden, cl::desc("Enable auto-vectorization of floatint point types on v68.")) ( "force-hvx-float" , cl::Hidden , cl::desc("Enable auto-vectorization of floatint point types on v68.") ) | static |
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◆ FloatFactor
◆ HexagonAllowScatterGatherHVX
| cl::opt< bool > HexagonAllowScatterGatherHVX("hexagon-allow-scatter-gather-hvx", cl::init(false), cl::Hidden, cl::desc("Allow auto-generation of HVX scatter-gather")) | ( | "hexagon-allow-scatter-gather-hvx" | , |
|---|---|---|---|
| cl::init(false) | , | ||
| cl::Hidden | , | ||
| cl::desc("Allow auto-generation of HVX scatter-gather") | ) |
◆ HexagonAutoHVX
| cl::opt< bool > HexagonAutoHVX("hexagon-autohvx", cl::init(false), cl::Hidden, cl::desc("Enable loop vectorizer for HVX")) ( "hexagon-autohvx" , cl::init(false) , cl::Hidden , cl::desc("Enable loop vectorizer for HVX") ) | static |
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