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b5de7e4e49
If LLVM optimizations are to be disabled, we cannot just not run all LLVM passes, because there are some mandatory LLVM passes, like coro splitting. Instead, just run the -O0 LLVM pipeline if -disable-llvm-optzns is used. Fixes compiler crashes if -disable-llvm-optzns is used. Note: if one wants to see the output of IRGen, -emit-irgen can be used.
15 lines
364 B
Swift
15 lines
364 B
Swift
// RUN: %target-swift-frontend -primary-file %s -g -emit-irgen -disable-availability-checking | %FileCheck %s
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// REQUIRES: concurrency
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// CHECK: call i1 (ptr, i1, ...) @llvm.coro.end.async
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func foo() async -> Never {
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await bar()
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fatalError()
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}
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// CHECK: call i1 (ptr, i1, ...) @llvm.coro.end.async
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func bar() async -> Never {
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await foo()
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fatalError()
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}
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