__builtin_mma_xxsetaccz

Purpose

Sets accumulator to zero.

Note: This built-in function is valid only when both of the following conditions are met:
  • The -mcpu option is set to target Power10 processors.
  • The compiler mode is 64-bit.

Syntax

__builtin_mma_xxsetaccz(a)

Argument types

The following table describes the types of the function arguments.

Table 1. Types of the function arguments
a
__vector_quad*