freedreno/ir3: implement fdd{x,y}_coarse opcodes

Same as regular fddx/fddy.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Rob Clark <robclark@gmail.com>

diff --git a/src/freedreno/ir3/ir3_compiler_nir.c b/src/freedreno/ir3/ir3_compiler_nir.c
index 7f000cdc385d958bf817053ce960bc98cb58c0f0..7061964be2095d3a1e674f14af196544698f20b0 100644 (file)
--- a/src/freedreno/ir3/ir3_compiler_nir.c
+++ b/src/freedreno/ir3/ir3_compiler_nir.c
@@ -455,10 +455,12 @@ emit_alu(struct ir3_context *ctx, nir_alu_instr *alu)
                dst[0] = ir3_MAD_F32(b, src[0], 0, src[1], 0, src[2], 0);
                break;
        case nir_op_fddx:
+       case nir_op_fddx_coarse:
                dst[0] = ir3_DSX(b, src[0], 0);
                dst[0]->cat5.type = TYPE_F32;
                break;
        case nir_op_fddy:
+       case nir_op_fddy_coarse:
                dst[0] = ir3_DSY(b, src[0], 0);
                dst[0]->cat5.type = TYPE_F32;
                break;