diff options
Diffstat (limited to 'lib/Target/SystemZ/SystemZTargetTransformInfo.cpp')
| -rw-r--r-- | lib/Target/SystemZ/SystemZTargetTransformInfo.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp b/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp index 145cf87ef9f5..11c99aa11174 100644 --- a/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp +++ b/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp @@ -304,7 +304,8 @@ bool SystemZTTIImpl::isLSRCostLess(TargetTransformInfo::LSRCost &C1, C2.ScaleCost, C2.SetupCost); } -unsigned SystemZTTIImpl::getNumberOfRegisters(bool Vector) { +unsigned SystemZTTIImpl::getNumberOfRegisters(unsigned ClassID) const { + bool Vector = (ClassID == 1); if (!Vector) // Discount the stack pointer. Also leave out %r0, since it can't // be used in an address. @@ -707,7 +708,7 @@ int SystemZTTIImpl::getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src, // TODO: Fix base implementation which could simplify things a bit here // (seems to miss on differentiating on scalar/vector types). - // Only 64 bit vector conversions are natively supported before arch13. + // Only 64 bit vector conversions are natively supported before z15. if (DstScalarBits == 64 || ST->hasVectorEnhancements2()) { if (SrcScalarBits == DstScalarBits) return NumDstVectors; |