1 files changed, 43 insertions, 0 deletions
diff --git a/test/CodeGen/X86/cfi_simple_indirect_call.ll b/test/CodeGen/X86/cfi_simple_indirect_call.ll
new file mode 100644
index 0000000..0ee118d
--- /dev/null
+++ b/test/CodeGen/X86/cfi_simple_indirect_call.ll
@@ -0,0 +1,43 @@
+; RUN: llc -fcfi -cfi-type=sub <%s | FileCheck --check-prefix=SUB %s
+; RUN: llc -fcfi -cfi-type=add <%s | FileCheck --check-prefix=ADD %s
+; RUN: llc -fcfi -cfi-type=ror <%s | FileCheck --check-prefix=ROR %s
+
+target triple = "x86_64-unknown-linux-gnu"
+
+define void @indirect_fun() unnamed_addr jumptable {
+  ret void
+}
+
+define i32 @m(void ()* %fun) {
+  call void ()* %fun()
+; SUB: subl    
+; SUB: andq    $8
+; SUB-LABEL: leaq    __llvm_jump_instr_table_0_1
+; SUB-LABEL: callq   __llvm_cfi_pointer_warning
+
+; ROR: subq
+; ROR: rolq    $61
+; ROR: testq
+; ROR-LABEL: callq   __llvm_cfi_pointer_warning
+
+; ADD: andq    $8
+; ADD-LABEL: leaq    __llvm_jump_instr_table_0_1
+; ADD: cmpq
+; ADD-LABEL: callq   __llvm_cfi_pointer_warning
+ret i32 0
+}
+
+define void ()* @get_fun() {
+  ret void ()* @indirect_fun
+}
+
+define i32 @main(i32 %argc, i8** %argv) {
+  %f = call void ()* ()* @get_fun()
+  %a = call i32 @m(void ()* %f)
+  ret i32 %a
+}
+; SUB: .text
+; SUB: .align 8
+; SUB-LABEL: .type __llvm_jump_instr_table_0_1,@function
+; SUB-LABEL:__llvm_jump_instr_table_0_1:
+; SUB-LABEL: jmp indirect_fun@PLT