nir: Get rid of __[u]int64_to_fp32() and __fp32_to_[u]int64()

[mesa.git] / src / compiler / nir / nir_lower_double_ops.c

diff --git a/src/compiler/nir/nir_lower_double_ops.c b/src/compiler/nir/nir_lower_double_ops.c
index 138fddeea5afed853956083c2e09722532365070..a6a9b9584261419f797a16e2aad392ce19cb5992 100644 (file)
--- a/src/compiler/nir/nir_lower_double_ops.c
+++ b/src/compiler/nir/nir_lower_double_ops.c
@@ -471,17 +471,15 @@ lower_doubles_instr_to_soft(nir_builder *b, nir_alu_instr *instr,
 
    switch (instr->op) {
    case nir_op_f2i64:
-      if (instr->src[0].src.ssa->bit_size == 64)
-         name = "__fp64_to_int64";
-      else
-         name = "__fp32_to_int64";
+      if (instr->src[0].src.ssa->bit_size != 64)
+         return false;
+      name = "__fp64_to_int64";
       return_type = glsl_int64_t_type();
       break;
    case nir_op_f2u64:
-      if (instr->src[0].src.ssa->bit_size == 64)
-         name = "__fp64_to_uint64";
-      else
-         name = "__fp32_to_uint64";
+      if (instr->src[0].src.ssa->bit_size != 64)
+         return false;
+      name = "__fp64_to_uint64";
       break;
    case nir_op_f2f64:
       name = "__fp32_to_fp64";
@@ -506,18 +504,6 @@ lower_doubles_instr_to_soft(nir_builder *b, nir_alu_instr *instr,
    case nir_op_b2f64:
       name = "__bool_to_fp64";
       break;
-   case nir_op_i2f32:
-      if (instr->src[0].src.ssa->bit_size != 64)
-         return false;
-      name = "__int64_to_fp32";
-      return_type = glsl_float_type();
-      break;
-   case nir_op_u2f32:
-      if (instr->src[0].src.ssa->bit_size != 64)
-         return false;
-      name = "__uint64_to_fp32";
-      return_type = glsl_float_type();
-      break;
    case nir_op_i2f64:
       if (instr->src[0].src.ssa->bit_size == 64)
          name = "__int64_to_fp64";