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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.
10 lines
245 B
Swift
10 lines
245 B
Swift
// RUN: %target-swift-frontend -primary-file %s -disable-availability-checking -c -o /dev/null -O -disable-llvm-optzns
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// REQUIRES: concurrency
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// Check that -disable-llvm-optzns does not crash the compiler
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func testit() async {
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print(1)
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}
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