; RUN: llc -mtriple=x86_64 -O0 < %s | FileCheck %s | |
; Check that we don't crash on this input. | |
; CHECK-LABEL: @foo | |
; CHECK: __stack_chk_guard | |
; CHECK: retq | |
define hidden void @foo(ptr %ptr) #0 { | |
entry: | |
%args.addr = alloca ptr, align 8 | |
%0 = va_arg ptr %args.addr, ptr | |
store ptr %0, ptr %ptr | |
ret void | |
} | |
attributes #0 = { sspstrong } | |
attributes #1 = { optsize } | |