================
@@ -2559,6 +2559,12 @@ bool SPIRVInstructionSelector::selectIntrinsic(Register
ResVReg,
} break;
case Intrinsic::spv_saturate:
return selectSaturate(ResVReg, ResType, I);
+ case Intrinsic::spv_fclamp:
+ return selectExtInst(ResVReg, ResType, I, CL::fclamp, GL::FClamp);
----------------
adam-yang wrote:
looks like `CL::nclamp` doesn't exist, but `CL::fclamp` actually has the same
behaviour as `GL::NClamp`: in fmin/fmax, if one of the args is NaN, it returns
the other argument.
https://github.com/llvm/llvm-project/pull/113394
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