a702c5339e
Implement the following PowerISA v3.1 instructions: xxmfacc: VSX Move From Accumulator xxmtacc: VSX Move To Accumulator xxsetaccz: VSX Set Accumulator to Zero The PowerISA 3.1 mentions that for the current version of the architecture, "the hardware implementation provides the effect of ACC[i] and VSRs 4*i to 4*i + 3 logically containing the same data" and "The Accumulators introduce no new logical state at this time" (page 501). For now it seems unnecessary to create new structures, so this patch just uses ACC[i] as VSRs 4*i to 4*i+3 and therefore move to and from accumulators are no-ops. Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-2-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> |
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| .. | ||
| branch-impl.c.inc | ||
| dfp-impl.c.inc | ||
| fixedpoint-impl.c.inc | ||
| fp-impl.c.inc | ||
| fp-ops.c.inc | ||
| spe-impl.c.inc | ||
| spe-ops.c.inc | ||
| vmx-impl.c.inc | ||
| vmx-ops.c.inc | ||
| vsx-impl.c.inc | ||
| vsx-ops.c.inc | ||