ac: make use of ac_get_llvm_num_components() helper

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index cccc687..2c5a6e6 100644 (file)
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -1207,11 +1207,7 @@ static LLVMValueRef get_alu_src(struct ac_nir_context *ctx,
        bool need_swizzle = false;
 
        assert(value);
-       LLVMTypeRef type = LLVMTypeOf(value);
-       unsigned src_components = LLVMGetTypeKind(type) == LLVMVectorTypeKind
-                                     ? LLVMGetVectorSize(type)
-                                     : 1;
-
+       unsigned src_components = ac_get_llvm_num_components(value);
        for (unsigned i = 0; i < num_components; ++i) {
                assert(src.swizzle[i] < src_components);
                if (src.swizzle[i] != i)