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28 lines
569 B
LLVM
28 lines
569 B
LLVM
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; RUN: llc -fcfi -cfi-func-name=cfi_new_failure <%s | FileCheck %s
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target triple = "x86_64-unknown-linux-gnu"
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define void @indirect_fun() unnamed_addr jumptable {
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ret void
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}
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define i32 @m(void ()* %fun) {
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; CHECK-LABEL: @m
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call void ()* %fun()
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; CHECK: callq cfi_new_failure
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ret i32 0
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}
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define void ()* @get_fun() {
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ret void ()* @indirect_fun
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}
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define i32 @main(i32 %argc, i8** %argv) {
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%f = call void ()* ()* @get_fun()
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%a = call i32 @m(void ()* %f)
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ret i32 %a
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}
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; CHECK: .align 8
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; CHECK: __llvm_jump_instr_table_0_1:
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; CHECK: jmp indirect_fun@PLT
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