diff options
Diffstat (limited to 'target/ppc/int_helper.c')
| -rw-r--r-- | target/ppc/int_helper.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index b7861776c2..9bc327bcba 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -1737,6 +1737,21 @@ void helper_xxinsertw(CPUPPCState *env, ppc_vsr_t *xt, *xt = t; } +#define XXBLEND(name, sz) \ +void glue(helper_XXBLENDV, name)(ppc_avr_t *t, ppc_avr_t *a, ppc_avr_t *b, \ + ppc_avr_t *c, uint32_t desc) \ +{ \ + for (int i = 0; i < ARRAY_SIZE(t->glue(u, sz)); i++) { \ + t->glue(u, sz)[i] = (c->glue(s, sz)[i] >> (sz - 1)) ? \ + b->glue(u, sz)[i] : a->glue(u, sz)[i]; \ + } \ +} +XXBLEND(B, 8) +XXBLEND(H, 16) +XXBLEND(W, 32) +XXBLEND(D, 64) +#undef XXBLEND + #define VEXT_SIGNED(name, element, cast) \ void helper_##name(ppc_avr_t *r, ppc_avr_t *b) \ { \ |