Re: [PATCH] tests/tcg/ppc64le: remove INT128 requirement to run non_signalling_xscv

2021-12-20 Thread Richard Henderson
On 12/20/21 4:18 AM, Matheus K. Ferst wrote: I'd like to avoid mtvsrdd/mfvsrld because they were introduced in PowerISA v3.0, and xscvspdpn/xscvdpspn are from v2.07. Fair enough, I suppose. How about asm("mtvsrd 0, %2\n\t"     "mtvsrd 1, %3\n\t"     "xxmrghd 0, 0, 1\n\t"     INSN " 0,

Re: [PATCH] tests/tcg/ppc64le: remove INT128 requirement to run non_signalling_xscv

2021-12-20 Thread Matheus K. Ferst
On 17/12/2021 20:54, Richard Henderson wrote: [E-MAIL EXTERNO] Não clique em links ou abra anexos, a menos que você possa confirmar o remetente e saber que o conteúdo é seguro. Em caso de e-mail suspeito entre imediatamente em contato com o DTI. On 12/16/21 6:09 AM,

Re: [PATCH] tests/tcg/ppc64le: remove INT128 requirement to run non_signalling_xscv

2021-12-17 Thread Richard Henderson
On 12/16/21 6:09 AM, matheus.fe...@eldorado.org.br wrote: +asm("mtvsrd 0, %3\n\t" \ +"xxswapd 0, 0\n\t" \ +"mtvsrd 0, %2\n\t" \ This

[PATCH] tests/tcg/ppc64le: remove INT128 requirement to run non_signalling_xscv

2021-12-16 Thread matheus . ferst
From: Matheus Ferst The values can be passed with registers to the inline assembler and moved to/from the VSR with mtvsrd/mfvsrd. Signed-off-by: Matheus Ferst --- tests/tcg/ppc64le/non_signalling_xscv.c | 27 + 1 file changed, 14 insertions(+), 13 deletions(-) diff