panfrost: Move lcra to panfrost/util

We'll want to use it for the Bifrost RA as well.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4158>

src/panfrost/Makefile.sources

@@ -54,7 +54,6 @@ midgard_FILES := \
         midgard/mir_promote_uniforms.c \
         midgard/mir_squeeze.c \
         midgard/nir_undef_to_zero.c \
-        midgard/lcra.c
 
 shared_FILES := \
         shared/pan_minmax_cache.c \

src/panfrost/midgard/compiler.h

@@ -28,7 +28,6 @@
 #include "helpers.h"
 #include "midgard_compile.h"
 #include "midgard_ops.h"
-#include "lcra.h"
 
 #include "util/hash_table.h"
 #include "util/u_dynarray.h"
@@ -39,6 +38,7 @@
 #include "compiler/nir_types.h"
 #include "compiler/nir/nir.h"
 #include "panfrost/util/pan_ir.h"
+#include "panfrost/util/lcra.h"
 
 /* Forward declare */
 struct midgard_block;

src/panfrost/midgard/meson.build

@@ -41,7 +41,6 @@ libpanfrost_midgard_files = files(
   'midgard_errata_lod.c',
   'nir_undef_to_zero.c',
   'disassemble.c',
-  'lcra.c'
 )
 
 midgard_nir_algebraic_c = custom_target(

src/panfrost/midgard/midgard_ra.c

@@ -26,7 +26,6 @@
 #include "midgard_ops.h"
 #include "util/u_math.h"
 #include "util/u_memory.h"
-#include "lcra.h"
 #include "midgard_quirks.h"
 
 struct phys_reg {

src/panfrost/util/meson.build

@@ -20,6 +20,8 @@
 # SOFTWARE.
 
 libpanfrost_util_files = files(
+  'lcra.c',
+  'lcra.h',
   'pan_ir.c',
   'pan_ir.h',
   'pan_liveness.c',