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[CIR][CIRGen] Simplify __builtin_elementwise_abs #1393

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Merged
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Feb 26, 2025
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[CIR][CIRGen] Simplify __builtin_elementwise_abs #1393

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8 changes: 1 addition & 7 deletions clang/lib/CIR/CodeGen/CIRGenBuiltin.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1349,13 +1349,7 @@ RValue CIRGenFunction::emitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID,
mlir::Type cirTy = convertType(E->getArg(0)->getType());
bool isIntTy = cir::isIntOrIntVectorTy(cirTy);
if (!isIntTy) {
mlir::Type eltTy = cirTy;
if (mlir::isa<cir::VectorType>(cirTy))
eltTy = mlir::cast<cir::VectorType>(cirTy).getEltType();
if (mlir::isa<cir::SingleType, cir::DoubleType>(eltTy)) {
return emitUnaryMaybeConstrainedFPBuiltin<cir::FAbsOp>(*this, *E);
}
llvm_unreachable("unsupported type for BI__builtin_elementwise_abs");
return emitUnaryFPBuiltin<cir::FAbsOp>(*this, *E);
}
mlir::Value arg = emitScalarExpr(E->getArg(0));
auto call = getBuilder().create<cir::AbsOp>(getLoc(E->getExprLoc()),
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