File: cref.s

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llvm-toolchain-11 1%3A11.0.1-2
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// REQUIRES: x86

// RUN: echo '.global foo; foo:' | llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %t1.o
// RUN: echo '.global foo, bar; bar:' | llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %t2.o
// RUN: echo '.global zed; zed:' | llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %ta.o
// RUN: rm -f %t.a
// RUN: llvm-ar rcs %t.a %ta.o
// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t3.o
// RUN: ld.lld -shared -o %t1.so %t1.o
// RUN: ld.lld -o /dev/null %t1.so %t2.o %t3.o %t.a -gc-sections -cref | FileCheck -strict-whitespace %s

//      CHECK: Symbol                                            File
// CHECK-NEXT: bar                                               {{.*}}2.o
// CHECK-NEXT:                                                   {{.*}}3.o
// CHECK-NEXT: foo                                               {{.*}}1.so
// CHECK-NEXT:                                                   {{.*}}2.o
// CHECK-NEXT:                                                   {{.*}}3.o
// CHECK-NEXT: _start                                            {{.*}}3.o
// CHECK-NEXT: baz                                               {{.*}}3.o
// CHECK-NEXT: zed                                               {{.*}}.a({{.*}}a.o)
// CHECK-NEXT:                                                   {{.*}}3.o
// CHECK-NOT:  discarded

.global _start, foo, bar, baz, discarded
_start:
  call foo
  call bar
  call zed
localsym:
baz:

.section .text.a,"ax",@progbits
discarded: