llvm-project

1
; RUN: opt %s -passes=dot-callgraph -callgraph-multigraph -callgraph-dot-filename-prefix=%t -disable-output
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; RUN: FileCheck %s -input-file=%t.callgraph.dot --check-prefix=CHECK-MULTIGRAPH
3
; RUN: opt %s -passes=dot-callgraph -callgraph-dot-filename-prefix=%t -disable-output
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; RUN: FileCheck %s -input-file=%t.callgraph.dot --check-prefix=CHECK
5

6
; CHECK-MULTIGRAPH: {external caller}
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; CHECK-NOT: {external caller}
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9
define void @bar() {
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  ret void
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}
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13
define void @foo() {
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  call void @bar()
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  ret void
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}
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