| ; RUN: not --crash llc -mtriple arm64-apple-ios7 -mattr=+sve < %s 2>&1 | FileCheck %s |
| |
| ; CHECK: Passing SVE types to variadic functions is currently not supported |
| |
| @.str = private unnamed_addr constant [4 x i8] c"fmt\00", align 1 |
| define void @foo(ptr %fmt, ...) nounwind { |
| entry: |
| %fmt.addr = alloca ptr, align 8 |
| %args = alloca ptr, align 8 |
| %vc = alloca i32, align 4 |
| %vv = alloca <vscale x 4 x i32>, align 16 |
| store ptr %fmt, ptr %fmt.addr, align 8 |
| call void @llvm.va_start(ptr %args) |
| %0 = va_arg ptr %args, i32 |
| store i32 %0, ptr %vc, align 4 |
| %1 = va_arg ptr %args, <vscale x 4 x i32> |
| store <vscale x 4 x i32> %1, ptr %vv, align 16 |
| ret void |
| } |
| |
| declare void @llvm.va_start(ptr) nounwind |
