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; RUN: llc -mtriple=x86_64-unknown-linux-gnu -verify-machineinstrs < %s | FileCheck %s
; CHECK: .p2align 4, 0x90
; CHECK-LABEL: __cfi_f1:
; CHECK-COUNT-11: nop
; CHECK-NEXT: movl $12345678, %eax
; CHECK-LABEL: .Lcfi_func_end0:
; CHECK-NEXT: .size __cfi_f1, .Lcfi_func_end0-__cfi_f1
; CHECK-LABEL: f1:
define void @f1(ptr noundef %x) !kcfi_type !1 {
; CHECK: addl -4(%r{{..}}), %r10d
call void %x() [ "kcfi"(i32 12345678) ]
ret void
}
; CHECK: .p2align 4, 0x90
; CHECK-NOT: __cfi_f2:
; CHECK-NOT: nop
; CHECK-LABEL: f2:
define void @f2(ptr noundef %x) {
; CHECK: addl -4(%r{{..}}), %r10d
call void %x() [ "kcfi"(i32 12345678) ]
ret void
}
; CHECK: .p2align 4, 0x90
; CHECK-LABEL: __cfi_f3:
; CHECK-NOT: nop
; CHECK-NEXT: movl $12345678, %eax
; CHECK-COUNT-11: nop
; CHECK-LABEL: f3:
define void @f3(ptr noundef %x) #0 !kcfi_type !1 {
; CHECK: addl -15(%r{{..}}), %r10d
call void %x() [ "kcfi"(i32 12345678) ]
ret void
}
; CHECK: .p2align 4, 0x90
; CHECK-NOT: __cfi_f4:
; CHECK-COUNT-16: nop
; CHECK-LABEL: f4:
define void @f4(ptr noundef %x) #0 {
; CHECK: addl -15(%r{{..}}), %r10d
call void %x() [ "kcfi"(i32 12345678) ]
ret void
}
attributes #0 = { "patchable-function-prefix"="11" }
!llvm.module.flags = !{!0}
!0 = !{i32 4, !"kcfi", i32 1}
!1 = !{i32 12345678}
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