30 lines
1.4 KiB
LLVM
30 lines
1.4 KiB
LLVM
; Test that all coroutine passes run in the correct order at all optimization
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; levels adds coroutine passes to the pipeline.
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;
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; RUN: opt < %s -disable-output -passes='default<O0>' \
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; RUN: -debug-pass-manager 2>&1 | FileCheck %s --check-prefixes=CHECK-ALL
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; RUN: opt < %s -disable-output -passes='default<O1>' \
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; RUN: -debug-pass-manager 2>&1 | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-OPT
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; RUN: opt < %s -disable-output -passes='default<O2>' \
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; RUN: -debug-pass-manager 2>&1 | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-OPT
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; RUN: opt < %s -disable-output -passes='default<O3>' \
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; RUN: -debug-pass-manager 2>&1 | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-OPT
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; RUN: opt < %s -disable-output -debug-pass-manager \
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; RUN: -passes='module(coro-early),function(coro-elide),cgscc(coro-split),module(coro-cleanup)' 2>&1 \
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; RUN: | FileCheck %s --check-prefixes=CHECK-ALL,CHECK-OPT
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; note that we run CoroElidePass before CoroSplitPass. This is because CoroElidePass is part of
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; function simplification pipeline, which runs before CoroSplitPass. And since @foo is not
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; a coroutine, it won't be put back into the CGSCC, and hence won't trigger a CoroElidePass
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; after CoroSplitPass.
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; CHECK-ALL: CoroEarlyPass
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; CHECK-OPT: CoroElidePass
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; CHECK-ALL: CoroSplitPass
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; CHECK-ALL: CoroCleanupPass
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declare token @llvm.coro.id(i32, i8*, i8*, i8*)
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define void @foo() {
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ret void
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}
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