48 fau_state_buffer(struct fau_state *fau, bi_index idx)  in fau_state_buffer()  argument
50    for (unsigned i = 0; i < ARRAY_SIZE(fau->buffer); ++i) {  in fau_state_buffer()
51       if (bi_is_word_equiv(fau->buffer[i], idx))  in fau_state_buffer()
53       else if (bi_is_null(fau->buffer[i])) {  in fau_state_buffer()
54          fau->buffer[i] = idx;  in fau_state_buffer()
63 fau_state_uniform(struct fau_state *fau, bi_index idx)  in fau_state_uniform()  argument
70    if (fau->uniform_slot < 0)  in fau_state_uniform()
71       fau->uniform_slot = slot;  in fau_state_uniform()
73    return fau->uniform_slot == slot;  in fau_state_uniform()
77 fau_is_special(enum bir_fau fau)  in fau_is_special()  argument
79    return !(fau & (BIR_FAU_UNIFORM | BIR_FAU_IMMEDIATE));  in fau_is_special()
83 fau_state_special(struct fau_state *fau, bi_index idx)  in fau_state_special()  argument
85    for (unsigned i = 0; i < ARRAY_SIZE(fau->buffer); ++i) {  in fau_state_special()
86       bi_index buf = fau->buffer[i];  in fau_state_special()
97 valid_src(struct fau_state *fau, unsigned fau_page, bi_index src)  in valid_src()  argument
103    valid &= fau_state_buffer(fau, src);  in valid_src()
106       valid &= fau_state_uniform(fau, src);  in valid_src()
108       valid &= fau_state_special(fau, src);  in valid_src()
117    struct fau_state fau = { .uniform_slot = -1 };  in va_validate_fau()  local
121       valid &= valid_src(&fau, fau_page, I->src[s]);  in va_validate_fau()
130    struct fau_state fau = { .uniform_slot = -1 };  in va_repair_fau()  local
134       struct fau_state push = fau;  in va_repair_fau()
137       if (!valid_src(&fau, fau_page, src)) {  in va_repair_fau()
144          fau = push;  in va_repair_fau()