[Mesa-dev] [PATCH 20/25] i965: Move brw_reg_type_letters() as well

[Matt Turner]

And add "to_" to the name for consistency with the other functions in
this file.
---
 src/intel/compiler/brw_eu.c       | 28 ----------------------------
 src/intel/compiler/brw_fs.cpp     |  4 ++--
 src/intel/compiler/brw_reg.h      |  1 -
 src/intel/compiler/brw_reg_type.c | 30 ++++++++++++++++++++++++++++++
 src/intel/compiler/brw_reg_type.h |  3 +++
 src/intel/compiler/brw_vec4.cpp   |  4 ++--
 6 files changed, 37 insertions(+), 33 deletions(-)

diff --git a/src/intel/compiler/brw_eu.c b/src/intel/compiler/brw_eu.c
index 700a1badd4..b0bdc38f4b 100644
--- a/src/intel/compiler/brw_eu.c
+++ b/src/intel/compiler/brw_eu.c
@@ -37,34 +37,6 @@
 
 #include "util/ralloc.h"
 
-/**
- * Converts a BRW_REGISTER_TYPE_* enum to a short string (F, UD, and so on).
- *
- * This is different than reg_encoding from brw_disasm.c in that it operates
- * on the abstract enum values, rather than the generation-specific encoding.
- */
-const char *
-brw_reg_type_letters(unsigned type)
-{
-   const char *names[] = {
-      [BRW_REGISTER_TYPE_UD] = "UD",
-      [BRW_REGISTER_TYPE_D]  = "D",
-      [BRW_REGISTER_TYPE_UW] = "UW",
-      [BRW_REGISTER_TYPE_W]  = "W",
-      [BRW_REGISTER_TYPE_F]  = "F",
-      [BRW_REGISTER_TYPE_UB] = "UB",
-      [BRW_REGISTER_TYPE_B]  = "B",
-      [BRW_REGISTER_TYPE_UV] = "UV",
-      [BRW_REGISTER_TYPE_V]  = "V",
-      [BRW_REGISTER_TYPE_VF] = "VF",
-      [BRW_REGISTER_TYPE_DF] = "DF",
-      [BRW_REGISTER_TYPE_HF] = "HF",
-      [BRW_REGISTER_TYPE_UQ] = "UQ",
-      [BRW_REGISTER_TYPE_Q]  = "Q",
-   };
-   return names[type];
-}
-
 /* Returns a conditional modifier that negates the condition. */
 enum brw_conditional_mod
 brw_negate_cmod(uint32_t cmod)
diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp
index 0ea4c4f1cc..b48dc4167e 100644
--- a/src/intel/compiler/brw_fs.cpp
+++ b/src/intel/compiler/brw_fs.cpp
@@ -5346,7 +5346,7 @@ fs_visitor::dump_instruction(backend_instruction *be_inst, FILE *file)
 
    if (inst->dst.stride != 1)
       fprintf(file, "<%u>", inst->dst.stride);
-   fprintf(file, ":%s, ", brw_reg_type_letters(inst->dst.type));
+   fprintf(file, ":%s, ", brw_reg_type_to_letters(inst->dst.type));
 
    for (int i = 0; i < inst->sources; i++) {
       if (inst->src[i].negate)
@@ -5443,7 +5443,7 @@ fs_visitor::dump_instruction(backend_instruction *be_inst, FILE *file)
          if (stride != 1)
             fprintf(file, "<%u>", stride);
 
-         fprintf(file, ":%s", brw_reg_type_letters(inst->src[i].type));
+         fprintf(file, ":%s", brw_reg_type_to_letters(inst->src[i].type));
       }
 
       if (i < inst->sources - 1 && inst->src[i + 1].file != BAD_FILE)
diff --git a/src/intel/compiler/brw_reg.h b/src/intel/compiler/brw_reg.h
index 9be2b52831..441dfb2447 100644
--- a/src/intel/compiler/brw_reg.h
+++ b/src/intel/compiler/brw_reg.h
@@ -203,7 +203,6 @@ brw_mask_for_swizzle(unsigned swz)
    return brw_apply_inv_swizzle_to_mask(swz, ~0);
 }
 
-const char *brw_reg_type_letters(unsigned brw_reg_type);
 uint32_t brw_swizzle_immediate(enum brw_reg_type type, uint32_t x, unsigned swz);
 
 #define REG_SIZE (8*4)
diff --git a/src/intel/compiler/brw_reg_type.c b/src/intel/compiler/brw_reg_type.c
index 859bcac047..9b048f228d 100644
--- a/src/intel/compiler/brw_reg_type.c
+++ b/src/intel/compiler/brw_reg_type.c
@@ -124,3 +124,33 @@ brw_hw_reg_type_to_size(const struct gen_device_info *devinfo,
    enum brw_reg_type type = brw_hw_type_to_reg_type(devinfo, file, hw_type);
    return type_size[type];
 }
+
+/**
+ * Converts a BRW_REGISTER_TYPE_* enum to a short string (F, UD, and so on).
+ *
+ * This is different than reg_encoding from brw_disasm.c in that it operates
+ * on the abstract enum values, rather than the generation-specific encoding.
+ */
+const char *
+brw_reg_type_to_letters(enum brw_reg_type type)
+{
+   static const char letters[][3] = {
+      [BRW_REGISTER_TYPE_DF] = "DF",
+      [BRW_REGISTER_TYPE_F]  = "F",
+      [BRW_REGISTER_TYPE_HF] = "HF",
+      [BRW_REGISTER_TYPE_VF] = "VF",
+
+      [BRW_REGISTER_TYPE_Q]  = "Q",
+      [BRW_REGISTER_TYPE_UQ] = "UQ",
+      [BRW_REGISTER_TYPE_D]  = "D",
+      [BRW_REGISTER_TYPE_UD] = "UD",
+      [BRW_REGISTER_TYPE_W]  = "W",
+      [BRW_REGISTER_TYPE_UW] = "UW",
+      [BRW_REGISTER_TYPE_B]  = "B",
+      [BRW_REGISTER_TYPE_UB] = "UB",
+      [BRW_REGISTER_TYPE_V]  = "V",
+      [BRW_REGISTER_TYPE_UV] = "UV",
+   };
+   assert(type < ARRAY_SIZE(letters));
+   return letters[type];
+}
diff --git a/src/intel/compiler/brw_reg_type.h b/src/intel/compiler/brw_reg_type.h
index 743522b294..64f259d2a3 100644
--- a/src/intel/compiler/brw_reg_type.h
+++ b/src/intel/compiler/brw_reg_type.h
@@ -71,6 +71,9 @@ unsigned
 brw_hw_reg_type_to_size(const struct gen_device_info *devinfo,
                         enum brw_reg_file file, unsigned hw_type);
 
+const char *
+brw_reg_type_to_letters(enum brw_reg_type type);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/intel/compiler/brw_vec4.cpp b/src/intel/compiler/brw_vec4.cpp
index bf9a271900..020bb1760f 100644
--- a/src/intel/compiler/brw_vec4.cpp
+++ b/src/intel/compiler/brw_vec4.cpp
@@ -1619,7 +1619,7 @@ vec4_visitor::dump_instruction(backend_instruction *be_inst, FILE *file)
       if (inst->dst.writemask & 8)
          fprintf(file, "w");
    }
-   fprintf(file, ":%s", brw_reg_type_letters(inst->dst.type));
+   fprintf(file, ":%s", brw_reg_type_to_letters(inst->dst.type));
 
    if (inst->src[0].file != BAD_FILE)
       fprintf(file, ", ");
@@ -1714,7 +1714,7 @@ vec4_visitor::dump_instruction(backend_instruction *be_inst, FILE *file)
          fprintf(file, "|");
 
       if (inst->src[i].file != IMM) {
-         fprintf(file, ":%s", brw_reg_type_letters(inst->src[i].type));
+         fprintf(file, ":%s", brw_reg_type_to_letters(inst->src[i].type));
       }
 
       if (i < 2 && inst->src[i + 1].file != BAD_FILE)
-- 
2.13.0