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From: | Richard Henderson |
Subject: | Re: [Qemu-ppc] [Qemu-devel] [PATCH v2 07/15] target/ppc: introduce GEN_VSX_HELPER_X2 macro to fpu_helper.c |
Date: | Wed, 12 Jun 2019 13:05:22 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 |
On 6/2/19 4:08 AM, Mark Cave-Ayland wrote: > Rather than perform the VSR register decoding within the helper itself, > introduce a new GEN_VSX_HELPER_X2 macro which performs the decode based > upon xT and xB at translation time. > > With the previous change to the xscvqpdp generator and helper functions the > opcode parameter is no longer required in the common case and can be > removed. > > Signed-off-by: Mark Cave-Ayland <address@hidden> > --- > target/ppc/fpu_helper.c | 36 +++------- > target/ppc/helper.h | 120 ++++++++++++++++---------------- > target/ppc/translate/vsx-impl.inc.c | 135 > ++++++++++++++++++++---------------- > 3 files changed, 144 insertions(+), 147 deletions(-) Reviewed-by: Richard Henderson <address@hidden> r~
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