diff options
Diffstat (limited to 'llvm/lib/Target/X86')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 6 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.h | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index da653a6a9f9..ea8aa5cb61e 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -78,7 +78,7 @@ unsigned X86TTIImpl::getNumberOfRegisters(bool Vector) { return 8; } -unsigned X86TTIImpl::getRegisterBitWidth(bool Vector) { +unsigned X86TTIImpl::getRegisterBitWidth(bool Vector) const { if (Vector) { if (ST->hasAVX512()) return 512; @@ -95,6 +95,10 @@ unsigned X86TTIImpl::getRegisterBitWidth(bool Vector) { return 32; } +unsigned X86TTIImpl::getLoadStoreVecRegBitWidth(unsigned) const { + return getRegisterBitWidth(true); +} + unsigned X86TTIImpl::getMaxInterleaveFactor(unsigned VF) { // If the loop will not be vectorized, don't interleave the loop. // Let regular unroll to unroll the loop, which saves the overflow diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.h b/llvm/lib/Target/X86/X86TargetTransformInfo.h index 0622fcf2815..2aa94fdc3c2 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.h +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.h @@ -51,7 +51,8 @@ public: /// @{ unsigned getNumberOfRegisters(bool Vector); - unsigned getRegisterBitWidth(bool Vector); + unsigned getRegisterBitWidth(bool Vector) const; + unsigned getLoadStoreVecRegBitWidth(unsigned AS) const; unsigned getMaxInterleaveFactor(unsigned VF); int getArithmeticInstrCost( unsigned Opcode, Type *Ty, |
