================
@@ -1694,6 +1701,112 @@ bool
SPIRVInstructionSelector::selectIntegerDot(Register ResVReg,
return Result;
}
+template <bool Signed>
+bool SPIRVInstructionSelector::selectDot4AddPacked(Register ResVReg,
+ const SPIRVType *ResType,
+ MachineInstr &I) const {
+ assert(I.getNumOperands() == 5);
+ assert(I.getOperand(2).isReg());
+ assert(I.getOperand(3).isReg());
+ assert(I.getOperand(4).isReg());
+ MachineBasicBlock &BB = *I.getParent();
+
+ auto DotOp = Signed ? SPIRV::OpSDot : SPIRV::OpUDot;
+ Register Dot = MRI->createVirtualRegister(&SPIRV::IDRegClass);
----------------
s-perron wrote:
That is good to know. I had not learned about the different register classes
yet. Thanks for catching that.
https://github.com/llvm/llvm-project/pull/113623
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
