Revision 9a94756d01d9071ff1610bfc4cb170bd47f701a8 authored by Alexander Root on 21 July 2022, 15:01:16 UTC, committed by GitHub on 21 July 2022, 15:01:16 UTC
* use pmaddubsw 8-bit horizontal widening adds

* add SSE3 versions too

* add pmaddubsw tests
1 parent 967c3bf
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RemoveUndef.h
#ifndef HALIDE_REMOVE_UNDEF
#define HALIDE_REMOVE_UNDEF

#include "Expr.h"

/** \file
 * Defines a lowering pass that elides stores that depend on unitialized values.
 */

namespace Halide {
namespace Internal {

/** Removes stores that depend on undef values, and statements that
 * only contain such stores. */
Stmt remove_undef(Stmt s);

}  // namespace Internal
}  // namespace Halide

#endif
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