panfrost/midgard: Enable nir_lower_frexp.

Needed for dropping the GLSL frontend lowering.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22083>

diff --git a/src/panfrost/midgard/midgard_compile.c b/src/panfrost/midgard/midgard_compile.c
index 07f300e..2dab5fc 100644 (file)
--- a/src/panfrost/midgard/midgard_compile.c
+++ b/src/panfrost/midgard/midgard_compile.c
@@ -368,6 +368,7 @@ midgard_preprocess_nir(nir_shader *nir, unsigned gpu_id)
    NIR_PASS_V(nir, pan_nir_lower_zs_store);
 
    NIR_PASS_V(nir, pan_nir_lower_64bit_intrin);
+   NIR_PASS_V(nir, nir_lower_frexp);
 
    NIR_PASS_V(nir, midgard_nir_lower_global_load);