diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2013-04-08 18:41:23 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2013-04-08 18:41:23 +0000 |
| commit | 4a16efa3e43e35f0cc9efe3a67f620f0017c3d36 (patch) | |
| tree | 06099edc18d30894081a822b756f117cbe0b8207 /test/CodeGen/AArch64/elf-extern.ll | |
| parent | 482e7bddf617ae804dc47133cb07eb4aa81e45de (diff) | |
Notes
Diffstat (limited to 'test/CodeGen/AArch64/elf-extern.ll')
| -rw-r--r-- | test/CodeGen/AArch64/elf-extern.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/elf-extern.ll b/test/CodeGen/AArch64/elf-extern.ll new file mode 100644 index 000000000000..ee89d8d94ba4 --- /dev/null +++ b/test/CodeGen/AArch64/elf-extern.ll @@ -0,0 +1,21 @@ +; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -filetype=obj | elf-dump | FileCheck %s + +; External symbols are a different concept to global variables but should still +; get relocations and so on when used. + +declare void @llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1) + +define i32 @check_extern() { + call void @llvm.memcpy.p0i8.p0i8.i32(i8* undef, i8* undef, i32 undef, i32 4, i1 0) + ret i32 0 +} + +; CHECK: .rela.text +; CHECK: ('r_sym', 0x00000009) +; CHECK-NEXT: ('r_type', 0x0000011b) + +; CHECK: .symtab +; CHECK: Symbol 9 +; CHECK-NEXT: memcpy + + |