nir: Refactor nir_src_as_* constant functions

Now that we have the nir_const_value_as_* helpers, every one of these
functions is effectively the same except for the suffix they use so we
can easily define them with a repeated macro.  This also means that
they're inline and the fact that the nir_src is being passed by-value
should no longer really hurt anything.

Reviewed-by: Timothy Arceri <[email protected]>

1 files changed, 0 insertions, 92 deletions

diff --git a/src/compiler/nir/nir.c b/src/compiler/nir/nir.c
index e0fcc17526c..c7413aa64b0 100644
--- a/src/compiler/nir/nir.c
+++ b/src/compiler/nir/nir.c
@@ -1239,98 +1239,6 @@ nir_const_value_as_float(nir_const_value value, unsigned bit_size)
    }
 }
 
-int64_t
-nir_src_comp_as_int(nir_src src, unsigned comp)
-{
-   assert(nir_src_is_const(src));
-   nir_load_const_instr *load = nir_instr_as_load_const(src.ssa->parent_instr);
-
-   assert(comp < load->def.num_components);
-   switch (load->def.bit_size) {
-   /* int1_t uses 0/-1 convention */
-   case 1:  return -(int)load->value[comp].b;
-   case 8:  return load->value[comp].i8;
-   case 16: return load->value[comp].i16;
-   case 32: return load->value[comp].i32;
-   case 64: return load->value[comp].i64;
-   default:
-      unreachable("Invalid bit size");
-   }
-}
-
-uint64_t
-nir_src_comp_as_uint(nir_src src, unsigned comp)
-{
-   assert(nir_src_is_const(src));
-   nir_load_const_instr *load = nir_instr_as_load_const(src.ssa->parent_instr);
-
-   assert(comp < load->def.num_components);
-   switch (load->def.bit_size) {
-   case 1:  return load->value[comp].b;
-   case 8:  return load->value[comp].u8;
-   case 16: return load->value[comp].u16;
-   case 32: return load->value[comp].u32;
-   case 64: return load->value[comp].u64;
-   default:
-      unreachable("Invalid bit size");
-   }
-}
-
-bool
-nir_src_comp_as_bool(nir_src src, unsigned comp)
-{
-   int64_t i = nir_src_comp_as_int(src, comp);
-
-   /* Booleans of any size use 0/-1 convention */
-   assert(i == 0 || i == -1);
-
-   return i;
-}
-
-double
-nir_src_comp_as_float(nir_src src, unsigned comp)
-{
-   assert(nir_src_is_const(src));
-   nir_load_const_instr *load = nir_instr_as_load_const(src.ssa->parent_instr);
-
-   assert(comp < load->def.num_components);
-   switch (load->def.bit_size) {
-   case 16: return _mesa_half_to_float(load->value[comp].u16);
-   case 32: return load->value[comp].f32;
-   case 64: return load->value[comp].f64;
-   default:
-      unreachable("Invalid bit size");
-   }
-}
-
-int64_t
-nir_src_as_int(nir_src src)
-{
-   assert(nir_src_num_components(src) == 1);
-   return nir_src_comp_as_int(src, 0);
-}
-
-uint64_t
-nir_src_as_uint(nir_src src)
-{
-   assert(nir_src_num_components(src) == 1);
-   return nir_src_comp_as_uint(src, 0);
-}
-
-bool
-nir_src_as_bool(nir_src src)
-{
-   assert(nir_src_num_components(src) == 1);
-   return nir_src_comp_as_bool(src, 0);
-}
-
-double
-nir_src_as_float(nir_src src)
-{
-   assert(nir_src_num_components(src) == 1);
-   return nir_src_comp_as_float(src, 0);
-}
-
 nir_const_value *
 nir_src_as_const_value(nir_src src)
 {