57 lines
1.4 KiB
LLVM
57 lines
1.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all --include-generated-funcs --version 4
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; RUN: opt < %s -passes=globalopt -S | FileCheck %s
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@f1_alias = linkonce_odr hidden alias void (), ptr @f1
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@f2_alias = linkonce_odr hidden alias void (), ptr @f2
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define void @foo() {
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call void @f1_alias()
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ret void
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}
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define void @bar() {
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call void @f1()
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ret void
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}
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define void @baz() {
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call void @f2_alias()
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ret void
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}
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; We cannot use `f1_alias` to replace `f1` because they are both in use
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; and `f1_alias` could be replaced at link time.
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define internal void @f1() {
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ret void
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}
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; FIXME: We can use `f2_alias` to replace `f2` because `b2` is not in use.
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define internal void @f2() {
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ret void
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}
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;.
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; CHECK: @f1_alias = linkonce_odr hidden alias void (), ptr @f1
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; CHECK: @f2_alias = linkonce_odr hidden alias void (), ptr @f2
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;.
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; CHECK-LABEL: define void @foo() local_unnamed_addr {
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; CHECK-NEXT: call void @f1_alias()
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; CHECK-NEXT: ret void
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;
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;
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; CHECK-LABEL: define void @bar() local_unnamed_addr {
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; CHECK-NEXT: call void @f1()
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; CHECK-NEXT: ret void
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;
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;
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; CHECK-LABEL: define void @baz() local_unnamed_addr {
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; CHECK-NEXT: call void @f2_alias()
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; CHECK-NEXT: ret void
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;
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;
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; CHECK-LABEL: define internal void @f1() {
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; CHECK-NEXT: ret void
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;
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;
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; CHECK-LABEL: define internal void @f2() {
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; CHECK-NEXT: ret void
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;
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