asahi: fix a few typos

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21947>

src/asahi/compiler/agx_compile.c

@@ -436,7 +436,7 @@ agx_write_sample_mask_1(agx_builder *b)
 {
    if (b->shader->nir->info.fs.uses_discard && !b->shader->did_sample_mask) {
       /* If the shader uses discard, the sample mask must be written by the
-       * shader on all exeuction paths. If we've reached the end of the shader,
+       * shader on all execution paths. If we've reached the end of the shader,
        * we are therefore still active and need to write a full sample mask.
        * TODO: interactions with MSAA and gl_SampleMask writes
        */
@@ -2020,7 +2020,7 @@ agx_remap_varyings_vs(nir_shader *nir, struct agx_varyings_vs *varyings)
 {
    unsigned base = 0;
 
-   /* Initalize to "nothing is written" */
+   /* Initialize to "nothing is written" */
    for (unsigned i = 0; i < ARRAY_SIZE(varyings->slots); ++i)
       varyings->slots[i] = ~0;
 

src/asahi/compiler/agx_opcodes.py

@@ -375,7 +375,7 @@ op("phi", _, srcs = VARIABLE)
 
 op("unit_test", _, dests = 0, srcs = 1, can_eliminate = False)
 
-# Like mov, but takes a register and can only appear at the start. Gauranteed
+# Like mov, but takes a register and can only appear at the start. Guaranteed
 # to be coalesced during RA, rather than lowered to a real move. 
 op("preload", _, srcs = 1)
 

src/asahi/compiler/agx_opt_cse.c

@@ -30,7 +30,7 @@ hash_instr(const void *data)
    const agx_instr *I = data;
    uint32_t hash = 0;
 
-   /* Explcitly skip destinations, except for size and type */
+   /* Explicitly skip destinations, except for size and type */
    agx_foreach_dest(I, d) {
       hash = HASH(hash, ((uint32_t)I->dest[d].type) |
                            (((uint32_t)I->dest[d].size) << 16));

src/asahi/lib/agx_nir_lower_tilebuffer.c

@@ -52,7 +52,7 @@ tib_impl(nir_builder *b, nir_instr *instr, void *data)
       /* Only write components that actually exist */
       uint16_t write_mask = BITFIELD_MASK(comps);
 
-      /* Delete stores to nonexistant render targets */
+      /* Delete stores to nonexistent render targets */
       if (logical_format == PIPE_FORMAT_NONE)
          return NIR_LOWER_INSTR_PROGRESS_REPLACE;
 
@@ -104,7 +104,7 @@ tib_impl(nir_builder *b, nir_instr *instr, void *data)
    } else {
       uint8_t bit_size = nir_dest_bit_size(intr->dest);
 
-      /* Loads from non-existant render targets are undefined in NIR but not
+      /* Loads from non-existent render targets are undefined in NIR but not
        * possible to encode in the hardware, delete them.
        */
       if (logical_format == PIPE_FORMAT_NONE)

src/asahi/lib/cmdbuf.xml

@@ -787,7 +787,7 @@
 
   <!-- Conditional branching and function calls may be supported, see the
        STREAM_LINK0 struct in mesa/src/imagination/csbgen/rogue_vdm.xml for a
-       probable dfinition -->
+       probable definition -->
   <struct name="VDM Stream Link" size="8">
     <field name="Target hi" size="8" start="0" type="hex"/>
     <field name="Block Type" size="3" start="29" type="VDM Block Type" default="Stream Link"/>

src/asahi/lib/decode.c

@@ -292,7 +292,7 @@ agxdecode_stateful(uint64_t va, const char *label, decode_cmd decoder,
                    bool verbose, void *data)
 {
    struct agx_bo *alloc = agxdecode_find_mapped_gpu_mem_containing(va);
-   assert(alloc != NULL && "nonexistant object");
+   assert(alloc != NULL && "nonexistent object");
    fprintf(agxdecode_dump_stream, "%s (%" PRIx64 ", handle %u)\n", label, va,
            alloc->handle);
    fflush(agxdecode_dump_stream);
@@ -593,7 +593,7 @@ agxdecode_vdm(const uint8_t *map, uint64_t *link, bool verbose,
       if (mem)
          agxdecode_record(address, cmd.size_words * 4, verbose);
       else
-         DUMP_UNPACKED(PPP_STATE, cmd, "Non-existant record (XXX)\n");
+         DUMP_UNPACKED(PPP_STATE, cmd, "Non-existent record (XXX)\n");
 
       return AGX_PPP_STATE_LENGTH;
    }
@@ -741,8 +741,8 @@ agxdecode_cmdstream(unsigned cmdbuf_handle, unsigned map_handle, bool verbose)
    struct agx_bo *cmdbuf =
       agxdecode_find_handle(cmdbuf_handle, AGX_ALLOC_CMDBUF);
    struct agx_bo *map = agxdecode_find_handle(map_handle, AGX_ALLOC_MEMMAP);
-   assert(cmdbuf != NULL && "nonexistant command buffer");
-   assert(map != NULL && "nonexistant mapping");
+   assert(cmdbuf != NULL && "nonexistent command buffer");
+   assert(map != NULL && "nonexistent mapping");
 
    /* Before decoding anything, validate the map. Set bo->mapped fields */
    agxdecode_decode_segment_list(map->ptr.cpu);
@@ -777,7 +777,7 @@ agxdecode_dump_mappings(unsigned map_handle)
    agxdecode_dump_file_open();
 
    struct agx_bo *map = agxdecode_find_handle(map_handle, AGX_ALLOC_MEMMAP);
-   assert(map != NULL && "nonexistant mapping");
+   assert(map != NULL && "nonexistent mapping");
    agxdecode_decode_segment_list(map->ptr.cpu);
 
    for (unsigned i = 0; i < mmap_count; ++i) {

src/asahi/lib/pool.c

@@ -28,7 +28,7 @@
 #include "agx_device.h"
 
 /* Transient command stream pooling: command stream uploads try to simply copy
- * into whereever we left off. If there isn't space, we allocate a new entry
+ * into wherever we left off. If there isn't space, we allocate a new entry
  * into the pool and copy there */
 
 #define POOL_SLAB_SIZE (256 * 1024)

src/gallium/drivers/asahi/agx_state.c

@@ -1714,7 +1714,7 @@ agx_update_fs(struct agx_batch *batch)
 
    /* Only proceed if the shader or anything the key depends on changes
     *
-    * batch->key: implicitly dirties everyting, no explicit check
+    * batch->key: implicitly dirties everything, no explicit check
     * rast: RS
     * blend: BLEND
     */
@@ -1995,7 +1995,7 @@ agx_build_meta(struct agx_batch *batch, bool store, bool partial_render)
          struct agx_ptr texture =
             agx_pool_alloc_aligned(&batch->pool, AGX_TEXTURE_LENGTH, 64);
          struct pipe_surface *surf = batch->key.cbufs[rt];
-         assert(surf != NULL && "cannot load nonexistant attachment");
+         assert(surf != NULL && "cannot load nonexistent attachment");
 
          struct agx_resource *rsrc = agx_resource(surf->texture);