1; RUN: llc < %s -mtriple=i686-pc-windows-msvc | FileCheck %s -check-prefix=X86 2; RUN: llc < %s -mtriple=x86_64-pc-windows-msvc | FileCheck %s -check-prefix=X64 3; RUN: llc < %s -mtriple=i686-w64-windows-gnu | FileCheck %s -check-prefix=X86 4; RUN: llc < %s -mtriple=x86_64-w64-windows-gnu | FileCheck %s -check-prefix=X64 5; Control Flow Guard is currently only available on Windows 6 7; Test that Control Flow Guard checks are not added in modules with the 8; cfguard=1 flag (emit tables but no checks). 9 10 11declare void @target_func() 12 13define void @func_in_module_without_cfguard() #0 { 14entry: 15 %func_ptr = alloca ptr, align 8 16 store ptr @target_func, ptr %func_ptr, align 8 17 %0 = load ptr, ptr %func_ptr, align 8 18 19 call void %0() 20 ret void 21 22 ; X86-NOT: __guard_check_icall_fptr 23 ; X64-NOT: __guard_dispatch_icall_fptr 24} 25 26!llvm.module.flags = !{!0} 27!0 = !{i32 2, !"cfguard", i32 1} 28