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67 lines
1.3 KiB
LLVM
67 lines
1.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -inline -S | FileCheck %s
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; PR42084
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define internal fastcc void @func4() {
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; CHECK-LABEL: @func4(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br label [[FOR_COND:%.*]]
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; CHECK: for.cond:
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; CHECK-NEXT: tail call void (...) @g()
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; CHECK-NEXT: br label [[FOR_COND]]
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;
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entry:
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br label %for.cond
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for.cond:
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tail call void (...) @g()
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br label %for.cond
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}
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define internal fastcc void @func3() {
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; CHECK-LABEL: @func3(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: tail call fastcc void @func4()
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; CHECK-NEXT: unreachable
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;
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entry:
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tail call fastcc void @func4()
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unreachable
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}
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define internal fastcc void @func2() {
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; CHECK-LABEL: @func2(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: tail call fastcc void @func3()
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; CHECK-NEXT: unreachable
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;
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entry:
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tail call fastcc void @func3()
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unreachable
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}
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define internal fastcc void @func1() {
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; CHECK-LABEL: @func1(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: tail call fastcc void @func2()
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; CHECK-NEXT: unreachable
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;
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entry:
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tail call fastcc void @func2()
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unreachable
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}
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define i32 @main() {
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; CHECK-LABEL: @main(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: tail call fastcc void @func1()
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; CHECK-NEXT: unreachable
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;
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entry:
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tail call fastcc void @func1()
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unreachable
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}
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declare void @g(...)
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