diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2019-02-15 10:00:57 +0000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-02-18 11:00:44 +1100 |
| commit | fb11ae7daae19e022f37f0508cae0e106304d167 (patch) | |
| tree | 58d241aa2498f2f8f138ac2d3628b246ca92e8d9 /target/ppc/int_helper.c | |
| parent | 9b5b74da0a07a89ef71c7f7da0b36560a3bac521 (diff) | |
target/ppc: convert vadd*s and vsub*s to vector operations
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20190215100058.20015-17-mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/int_helper.c')
| -rw-r--r-- | target/ppc/int_helper.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index 6ad596a08b..4aeb375edd 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -571,27 +571,17 @@ VARITHFPFMA(nmsubfp, float_muladd_negate_result | float_muladd_negate_c); } #define VARITHSAT_DO(name, op, optype, cvt, element) \ - void helper_v##name(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a, \ - ppc_avr_t *b) \ + void helper_v##name(ppc_avr_t *r, ppc_avr_t *vscr_sat, \ + ppc_avr_t *a, ppc_avr_t *b, uint32_t desc) \ { \ int sat = 0; \ int i; \ \ for (i = 0; i < ARRAY_SIZE(r->element); i++) { \ - switch (sizeof(r->element[0])) { \ - case 1: \ - VARITHSAT_CASE(optype, op, cvt, element); \ - break; \ - case 2: \ - VARITHSAT_CASE(optype, op, cvt, element); \ - break; \ - case 4: \ - VARITHSAT_CASE(optype, op, cvt, element); \ - break; \ - } \ + VARITHSAT_CASE(optype, op, cvt, element); \ } \ if (sat) { \ - set_vscr_sat(env); \ + vscr_sat->u32[0] = 1; \ } \ } #define VARITHSAT_SIGNED(suffix, element, optype, cvt) \ |