nir: Add floating point atomic min, max, and compare-swap instrinsics

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

diff --git a/src/compiler/nir/nir_lower_io.c b/src/compiler/nir/nir_lower_io.c
index 3d4451e36024d4e6e3dc114458b182da953fe868..c418433aa528514ffbdbb6b307efe6b83e7fe679 100644 (file)
--- a/src/compiler/nir/nir_lower_io.c
+++ b/src/compiler/nir/nir_lower_io.c
@@ -281,6 +281,9 @@ lower_atomic(nir_intrinsic_instr *intrin, struct lower_io_state *state,
    OP(atomic_or)
    OP(atomic_xor)
    OP(atomic_fadd)
+   OP(atomic_fmin)
+   OP(atomic_fmax)
+   OP(atomic_fcomp_swap)
 #undef OP
    default:
       unreachable("Invalid atomic");
@@ -382,6 +385,9 @@ nir_lower_io_block(nir_block *block,
       case nir_intrinsic_deref_atomic_exchange:
       case nir_intrinsic_deref_atomic_comp_swap:
       case nir_intrinsic_deref_atomic_fadd:
+      case nir_intrinsic_deref_atomic_fmin:
+      case nir_intrinsic_deref_atomic_fmax:
+      case nir_intrinsic_deref_atomic_fcomp_swap:
          /* We can lower the io for this nir instrinsic */
          break;
       case nir_intrinsic_interp_deref_at_centroid:
@@ -444,6 +450,9 @@ nir_lower_io_block(nir_block *block,
       case nir_intrinsic_deref_atomic_exchange:
       case nir_intrinsic_deref_atomic_comp_swap:
       case nir_intrinsic_deref_atomic_fadd:
+      case nir_intrinsic_deref_atomic_fmin:
+      case nir_intrinsic_deref_atomic_fmax:
+      case nir_intrinsic_deref_atomic_fcomp_swap:
          assert(vertex_index == NULL);
          replacement = lower_atomic(intrin, state, var, offset);
          break;