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radeonsi: extract the LLVM type name construction into its own function 

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Nicolai Hähnle 2016-02-09 15:01:35 -05:00
parent 02bd0cd7b1
commit 136686a51d
1 changed files with 19 additions and 7 deletions
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26
src/gallium/drivers/radeonsi/si_shader.c
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@ -2691,6 +2691,23 @@ static LLVMValueRef get_buffer_size(
return size;
}
/**
* Given the i32 or vNi32 \p type, generate the textual name (e.g. for use with
* intrinsic names).
*/
static void build_int_type_name(
LLVMTypeRef type,
char *buf, unsigned bufsize)
{
assert(bufsize >= 6);
if (LLVMGetTypeKind(type) == LLVMVectorTypeKind)
snprintf(buf, bufsize, "v%ui32",
LLVMGetVectorSize(type));
else
strcpy(buf, "i32");
}
static void build_tex_intrinsic(const struct lp_build_tgsi_action *action,
struct lp_build_tgsi_context *bld_base,
struct lp_build_emit_data *emit_data);
@ -3355,14 +3372,9 @@ static void build_tex_intrinsic(const struct lp_build_tgsi_action *action,
return;
}
if (LLVMGetTypeKind(LLVMTypeOf(emit_data->args[0])) == LLVMVectorTypeKind)
sprintf(type, ".v%ui32",
LLVMGetVectorSize(LLVMTypeOf(emit_data->args[0])));
else
strcpy(type, ".i32");
/* Add the type and suffixes .c, .o if needed. */
sprintf(intr_name, "%s%s%s%s%s",
build_int_type_name(LLVMTypeOf(emit_data->args[0]), type, sizeof(type));
sprintf(intr_name, "%s%s%s%s.%s",
name, is_shadow ? ".c" : "", infix,
has_offset ? ".o" : "", type);