1 ; RUN: llc -mtriple=x86_64-unknown-unknown -code-model=large < %s | FileCheck %s
3 ; In large code model indirect branches are needed when branching to addresses
4 ; whose offset from the current instruction pointer is unknown.
7 @a = dso_local local_unnamed_addr global i32 1, align 4
9 ; Function Attrs: nofree noinline norecurse nounwind uwtable writeonly
10 define dso_local void @ext() local_unnamed_addr #0 {
12 store i32 0, ptr @a, align 4
16 ; Function Attrs: nofree norecurse nounwind uwtable
17 define dso_local i32 @main() local_unnamed_addr #1 {
19 tail call fastcc void @foo()
20 %0 = load i32, ptr @a, align 4
24 ; Function Attrs: nofree noinline norecurse nounwind uwtable writeonly
25 define internal fastcc void @foo() unnamed_addr #0 {
31 !llvm.module.flags = !{!0, !1, !2, !3}
33 !0 = !{i32 1, !"wchar_size", i32 4}
34 !1 = !{i32 8, !"cf-protection-return", i32 1}
35 !2 = !{i32 8, !"cf-protection-branch", i32 1}
36 !3 = !{i32 1, !"Code Model", i32 4}