diff options
Diffstat (limited to 'src/llvm_backend_proc.cpp')
| -rw-r--r-- | src/llvm_backend_proc.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/llvm_backend_proc.cpp b/src/llvm_backend_proc.cpp index be51f529d..7bd8dea59 100644 --- a/src/llvm_backend_proc.cpp +++ b/src/llvm_backend_proc.cpp @@ -1293,6 +1293,23 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn lbValue res = {}; res.type = tv.type; + switch (builtin_id) { + case BuiltinProc_simd_indices: { + Type *type = base_type(res.type); + GB_ASSERT(type->kind == Type_SimdVector); + Type *elem = type->SimdVector.elem; + + i64 count = type->SimdVector.count; + LLVMValueRef *scalars = gb_alloc_array(temporary_allocator(), LLVMValueRef, count); + for (i64 i = 0; i < count; i++) { + scalars[i] = lb_const_value(m, elem, exact_value_i64(i)).value; + } + + res.value = LLVMConstVector(scalars, cast(unsigned)count); + return res; + } + } + lbValue arg0 = {}; if (ce->args.count > 0) arg0 = lb_build_expr(p, ce->args[0]); lbValue arg1 = {}; if (ce->args.count > 1) arg1 = lb_build_expr(p, ce->args[1]); lbValue arg2 = {}; if (ce->args.count > 2) arg2 = lb_build_expr(p, ce->args[2]); |