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[0/4] target/ppc: Fix VSX instructions register access

Message ID 20211210141347.38603-1-victor.colombo@eldorado.org.br
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Series target/ppc: Fix VSX instructions register access | expand

Message

Víctor Colombo Dec. 10, 2021, 2:13 p.m. UTC 
Instructions xscvqpdp, xsmaxcdp, xsmincdp, xsmaxjdp, and xsminjdp are
using the wrong registers, which yields the wrong result when using
them.

This patch series fixes this issue by correcting the registers used.
It also takes the opportunity to move these instructions to decodetree.

Matheus Ferst (2):
  target/ppc: fix xscvqpdp register access
  target/ppc: move xscvqpdp to decodetree

Victor Colombo (2):
  target/ppc: Fix xs{max,min}[cj]dp to use VSX registers
  target/ppc: Move xs{max,min}[cj]dp to decodetree

 target/ppc/fpu_helper.c             | 14 +++-----
 target/ppc/helper.h                 | 10 +++---
 target/ppc/insn32.decode            | 21 +++++++++--
 target/ppc/translate/vsx-impl.c.inc | 55 +++++++++++++++++++++--------
 target/ppc/translate/vsx-ops.c.inc  |  5 ---
 5 files changed, 68 insertions(+), 37 deletions(-)