panfrost: Move nir_undef_to_zero to Midgard compiler

Nothing Gallium about it.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

src/gallium/drivers/panfrost/Makefile.sources

@@ -2,7 +2,6 @@ C_SOURCES := \
 	nir/nir_lower_blend.c \
 	nir/nir_lower_blend.h \
 	nir/nir_lower_framebuffer.c \
-	nir/nir_undef_to_zero.c \
     \
 	pan_afbc.c \
 	pan_allocate.c \

src/gallium/drivers/panfrost/meson.build

@@ -26,7 +26,6 @@ files_panfrost = files(
   'pan_resource.c',
   'pan_resource.h',
 
-  'nir/nir_undef_to_zero.c',
   'nir/nir_lower_blend.c',
   'nir/nir_lower_framebuffer.c',
 

src/panfrost/Makefile.sources

@@ -48,6 +48,7 @@ midgard_FILES := \
         midgard/mir.c \
         midgard/mir_promote_uniforms.c \
         midgard/mir_squeeze.c \
+        midgard/nir_undef_to_zero.c \
         midgard/lcra.c
 
 shared_FILES := \

src/panfrost/midgard/meson.build

@@ -38,6 +38,7 @@ libpanfrost_midgard_files = files(
   'midgard_opt_float.c',
   'midgard_opt_perspective.c',
   'midgard_errata_lod.c',
+  'nir_undef_to_zero.c',
   'disassemble.c',
   'lcra.c'
 )