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25 lines
632 B
25 lines
632 B
; RUN: opt %s -o - -S -passes=always-inliner-wrapper | FileCheck %s
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; RUN: opt %s -o - -S -passes='default<O2>' | FileCheck %s
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; RUN: opt %s -o - -S -passes=inliner-wrapper | FileCheck %s -check-prefix=BASELINE
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; In the baseline case, a will be first inlined into b, which makes c recursive,
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; and, thus, un-inlinable. We need a baseline case to make sure intra-SCC order
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; is as expected: b first, then a.
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; BASELINE: call void @b()
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; CHECK-NOT: call void @b()
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define void @b() alwaysinline {
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entry:
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br label %for.cond
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for.cond:
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call void @a()
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br label %for.cond
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}
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define void @a() {
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entry:
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call void @b()
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ret void
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}
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