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[AMDGPU] Tidy up some simple expressions for clarity NFC

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Slight refactor for clarity.

Change-Id: Ib25e7f4582c67a7c57f066cfd5382c1405d7d4c5

Differential Revision: https://reviews.llvm.org/D101610
This commit is contained in:
David Stuttard 2021-04-30 10:06:30 +01:00
parent 417b1164c2
commit a67a377014
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
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@ -4244,7 +4244,7 @@ bool SIInstrInfo::verifyInstruction(const MachineInstr &MI,
unsigned AddrComponents = (BaseOpcode->Coordinates ? Dim->NumCoords : 0) +
(BaseOpcode->LodOrClampOrMip ? 1 : 0);
if (IsA16)
AddrWords += (AddrComponents + 1) / 2;
AddrWords += divideCeil(AddrComponents, 2);
else
AddrWords += AddrComponents;
@ -4252,7 +4252,7 @@ bool SIInstrInfo::verifyInstruction(const MachineInstr &MI,
if (PackDerivatives)
// There are two gradients per coordinate, we pack them separately.
// For the 3d case, we get (dy/du, dx/du) (-, dz/du) (dy/dv, dx/dv) (-, dz/dv)
AddrWords += (Dim->NumGradients / 2 + 1) / 2 * 2;
AddrWords += alignTo<2>(Dim->NumGradients / 2);
else
AddrWords += Dim->NumGradients;
}