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nir: Use the NIR_SRC_AS_ macro to define nir_src_as_deref

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We have a macro for this now; no reason to hand-roll it for derefs.
While we're here, move the NIR_DEFINE_CAST for derefs down to where all
the other ones are.

Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Jason Ekstrand 2019-04-19 15:09:04 -05:00
parent 2314db10bf
commit ccb25aaeaf
1 changed files with 4 additions and 14 deletions
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18
src/compiler/nir/nir.h
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@ -1041,20 +1041,7 @@ typedef struct {
nir_dest dest;
} nir_deref_instr;
NIR_DEFINE_CAST(nir_instr_as_deref, nir_instr, nir_deref_instr, instr,
type, nir_instr_type_deref)
static inline nir_deref_instr *
nir_src_as_deref(nir_src src)
{
if (!src.is_ssa)
return NULL;
if (src.ssa->parent_instr->type != nir_instr_type_deref)
return NULL;
return nir_instr_as_deref(src.ssa->parent_instr);
}
static inline nir_deref_instr *nir_src_as_deref(nir_src src);
static inline nir_deref_instr *
nir_deref_instr_parent(const nir_deref_instr *instr)
@ -1793,6 +1780,8 @@ typedef struct {
NIR_DEFINE_CAST(nir_instr_as_alu, nir_instr, nir_alu_instr, instr,
type, nir_instr_type_alu)
NIR_DEFINE_CAST(nir_instr_as_deref, nir_instr, nir_deref_instr, instr,
type, nir_instr_type_deref)
NIR_DEFINE_CAST(nir_instr_as_call, nir_instr, nir_call_instr, instr,
type, nir_instr_type_call)
NIR_DEFINE_CAST(nir_instr_as_jump, nir_instr, nir_jump_instr, instr,
@ -2762,6 +2751,7 @@ nir_src_as_ ## name (nir_src src) \
NIR_SRC_AS_(alu_instr, nir_alu_instr, nir_instr_type_alu, nir_instr_as_alu)
NIR_SRC_AS_(intrinsic, nir_intrinsic_instr,
nir_instr_type_intrinsic, nir_instr_as_intrinsic)
NIR_SRC_AS_(deref, nir_deref_instr, nir_instr_type_deref, nir_instr_as_deref)
bool nir_src_is_dynamically_uniform(nir_src src);
bool nir_srcs_equal(nir_src src1, nir_src src2);