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nir: add nir_alu_instr float controls queries

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These are helpful now that float_controls2 exists, these are common
patterns worth factoring out into helpers.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30075>
This commit is contained in:
Alyssa Rosenzweig 2024-07-09 17:17:05 -04:00 • committed by Marge Bot
parent 43dadbd2fa
commit d4c6fbc4a7
1 changed files with 24 additions and 0 deletions
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24
src/compiler/nir/nir.h
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@ -1625,6 +1625,30 @@ typedef struct nir_alu_instr {
nir_alu_src src[];
} nir_alu_instr;
static inline bool
nir_alu_instr_is_signed_zero_preserve(nir_alu_instr *alu)
{
return nir_is_float_control_signed_zero_preserve(alu->fp_fast_math, alu->def.bit_size);
}
static inline bool
nir_alu_instr_is_inf_preserve(nir_alu_instr *alu)
{
return nir_is_float_control_inf_preserve(alu->fp_fast_math, alu->def.bit_size);
}
static inline bool
nir_alu_instr_is_nan_preserve(nir_alu_instr *alu)
{
return nir_is_float_control_nan_preserve(alu->fp_fast_math, alu->def.bit_size);
}
static inline bool
nir_alu_instr_is_signed_zero_inf_nan_preserve(nir_alu_instr *alu)
{
return nir_is_float_control_signed_zero_inf_nan_preserve(alu->fp_fast_math, alu->def.bit_size);
}
void nir_alu_src_copy(nir_alu_src *dest, const nir_alu_src *src);
nir_component_mask_t