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; RUN: llc -mtriple=i386-unknown-linux-gnu -fcfi -cfi-enforcing <%s | FileCheck --check-prefix=X86 %s
; RUN: llc -mtriple=x86_64-unknown-linux-gnu -fcfi -cfi-enforcing <%s | FileCheck --check-prefix=X86-64 %s
define void @indirect_fun() unnamed_addr jumptable {
ret void
}
define i32 @m(void ()* %fun) {
call void ()* %fun()
; CHECK: subl
; X86-64: andq $8,
; X86-64: leaq __llvm_jump_instr_table_0_1({{%[a-z0-9]+}}), [[REG:%[a-z0-9]+]]
; X86-64-NOT: callq __llvm_cfi_pointer_warning
; X86-64: callq *[[REG]]
; X86: andl $8,
; X86: leal __llvm_jump_instr_table_0_1({{%[a-z0-9]+}}), [[REG:%[a-z0-9]+]]
; X86-NOT: calll __llvm_cfi_pointer_warning
; X86: calll *[[REG]]
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
}
; CHECK: .align 8
; CHECK: __llvm_jump_instr_table_0_1:
; CHECK: jmp indirect_fun@PLT
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