ac: unify build_type_name_for_intr functions

Reviewed-by: Dave Airlie <[email protected]>

3 files changed, 42 insertions, 38 deletions

diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index a0b74a5de45..114cb0c1fff 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -114,6 +114,43 @@ ac_emit_llvm_intrinsic(struct ac_llvm_context *ctx, const char *name,
 	return call;
 }
 
+/**
+ * Given the i32 or vNi32 \p type, generate the textual name (e.g. for use with
+ * intrinsic names).
+ */
+void ac_build_type_name_for_intr(LLVMTypeRef type, char *buf, unsigned bufsize)
+{
+	LLVMTypeRef elem_type = type;
+
+	assert(bufsize >= 8);
+
+	if (LLVMGetTypeKind(type) == LLVMVectorTypeKind) {
+		int ret = snprintf(buf, bufsize, "v%u",
+					LLVMGetVectorSize(type));
+		if (ret < 0) {
+			char *type_name = LLVMPrintTypeToString(type);
+			fprintf(stderr, "Error building type name for: %s\n",
+				type_name);
+			return;
+		}
+		elem_type = LLVMGetElementType(type);
+		buf += ret;
+		bufsize -= ret;
+	}
+	switch (LLVMGetTypeKind(elem_type)) {
+	default: break;
+	case LLVMIntegerTypeKind:
+		snprintf(buf, bufsize, "i%d", LLVMGetIntTypeWidth(elem_type));
+		break;
+	case LLVMFloatTypeKind:
+		snprintf(buf, bufsize, "f32");
+		break;
+	case LLVMDoubleTypeKind:
+		snprintf(buf, bufsize, "f64");
+		break;
+	}
+}
+
 LLVMValueRef
 ac_build_gather_values_extended(struct ac_llvm_context *ctx,
 				LLVMValueRef *values,
diff --git a/src/amd/common/ac_llvm_build.h b/src/amd/common/ac_llvm_build.h
index 57bfdbdecd6..46da79e4c17 100644
--- a/src/amd/common/ac_llvm_build.h
+++ b/src/amd/common/ac_llvm_build.h
@@ -62,6 +62,8 @@ ac_emit_llvm_intrinsic(struct ac_llvm_context *ctx, const char *name,
 		       LLVMTypeRef return_type, LLVMValueRef *params,
 		       unsigned param_count, unsigned attrib_mask);
 
+void ac_build_type_name_for_intr(LLVMTypeRef type, char *buf, unsigned bufsize);
+
 LLVMValueRef
 ac_build_gather_values_extended(struct ac_llvm_context *ctx,
 				LLVMValueRef *values,
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 2228dd81599..47b95e40b29 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -2396,41 +2396,6 @@ static int image_type_to_components_count(enum glsl_sampler_dim dim, bool array)
 }
 
 
-static void build_type_name_for_intr(
-        LLVMTypeRef type,
-        char *buf, unsigned bufsize)
-{
-        LLVMTypeRef elem_type = type;
-
-        assert(bufsize >= 8);
-
-        if (LLVMGetTypeKind(type) == LLVMVectorTypeKind) {
-                int ret = snprintf(buf, bufsize, "v%u",
-                                        LLVMGetVectorSize(type));
-                if (ret < 0) {
-                        char *type_name = LLVMPrintTypeToString(type);
-                        fprintf(stderr, "Error building type name for: %s\n",
-                                type_name);
-                        return;
-                }
-                elem_type = LLVMGetElementType(type);
-                buf += ret;
-                bufsize -= ret;
-        }
-        switch (LLVMGetTypeKind(elem_type)) {
-        default: break;
-        case LLVMIntegerTypeKind:
-                snprintf(buf, bufsize, "i%d", LLVMGetIntTypeWidth(elem_type));
-                break;
-        case LLVMFloatTypeKind:
-                snprintf(buf, bufsize, "f32");
-                break;
-        case LLVMDoubleTypeKind:
-                snprintf(buf, bufsize, "f64");
-                break;
-        }
-}
-
 static void get_image_intr_name(const char *base_name,
                                 LLVMTypeRef data_type,
                                 LLVMTypeRef coords_type,
@@ -2439,7 +2404,7 @@ static void get_image_intr_name(const char *base_name,
 {
         char coords_type_name[8];
 
-        build_type_name_for_intr(coords_type, coords_type_name,
+        ac_build_type_name_for_intr(coords_type, coords_type_name,
                             sizeof(coords_type_name));
 
         if (HAVE_LLVM <= 0x0309) {
@@ -2448,9 +2413,9 @@ static void get_image_intr_name(const char *base_name,
                 char data_type_name[8];
                 char rsrc_type_name[8];
 
-                build_type_name_for_intr(data_type, data_type_name,
+                ac_build_type_name_for_intr(data_type, data_type_name,
                                         sizeof(data_type_name));
-                build_type_name_for_intr(rsrc_type, rsrc_type_name,
+                ac_build_type_name_for_intr(rsrc_type, rsrc_type_name,
                                         sizeof(rsrc_type_name));
                 snprintf(out_name, out_len, "%s.%s.%s.%s", base_name,
                          data_type_name, coords_type_name, rsrc_type_name);