On 10.02.2018 08:25, Michael Tokarev wrote: > 26.12.2017 14:29, i...@mobile-stream.com wrote: >> GEN_SPEOP_ARITH2 declares non-local temporaries then calls >> gen_op_evsrwu/evsrws/evslw which generates branch insn. > > I'm Cc'ing qemu-devel@ for review, since I don't know much about how ppc > works.
For PPC related stuff, please also always send a CC: to qemu-...@nongnu.org (or even better, use the scripts/get_maintainer.pl script to get the CC: list right). Also, your patch is missing a proper "Signed-off-by" line. Please have a look at https://wiki.qemu.org/Contribute/SubmitAPatch for details. Thanks, Thomas > >> --- target/ppc/translate/spe-impl.inc.c.orig >> +++ target/ppc/translate/spe-impl.inc.c >> @@ -158,8 +158,8 @@ >> gen_exception(ctx, POWERPC_EXCP_SPEU); >> \ >> return; >> \ >> } >> \ >> - t0 = tcg_temp_new_i32(); >> \ >> - t1 = tcg_temp_new_i32(); >> \ >> + t0 = tcg_temp_local_new_i32(); >> \ >> + t1 = tcg_temp_local_new_i32(); >> \ >> >> \ >> tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); >> \ >> tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); >> \ >> >> > >
