david.venhoff/QEMU-Nyx-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tcg/optimize: Do not skip default processing of dup_vec

Browse Source 
If we do not opimize away dup_vec, we must mark its output as changed.

Fixes: 170ba88f45b
Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Message-id: 20180805233258.31892-1-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2018-08-05 16:32:58 -07:00 committed by Peter Maydell
parent 896b63dbff
commit 1fb57da72a
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tcg/optimize.c
View File

@ -1094,9 +1094,9 @@ void tcg_optimize(TCGContext *s)
tmp = arg_info(op->args[1])->val;
tmp = dup_const(TCGOP_VECE(op), tmp);
tcg_opt_gen_movi(s, op, op->args[0], tmp);
continue;
}
break;
}
goto do_default;
CASE_OP_32_64(not):
CASE_OP_32_64(neg):