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Kavon Farvardin
d2bd562799
The opaque values test coverage I initially added will emit to stdout, which is noisy for people's logs if the test is failing for some other reason.
39 lines
1.6 KiB
Swift
39 lines
1.6 KiB
Swift
// RUN: %target-swift-emit-silgen-ossa -o /dev/null -enable-sil-opaque-values %s
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// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend \
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// RUN: %s \
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// RUN: -Xllvm -sil-print-types -emit-silgen \
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// RUN: -debug-diagnostic-names \
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// RUN: -I %t \
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// RUN: | \
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// RUN: %FileCheck %s
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public struct FA<T> {
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public subscript(_ int: Int) -> T {
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// CHECK-LABEL: sil [ossa] @read : {{.*}} {
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// function_ref UnsafeMutablePointer.subscript.unsafeAddressor
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// CHECK: [[ADDRESSOR:%[^,]+]] = function_ref @$sSpsRi_zrlEyxSicilu
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// CHECK: [[POINTER:%[^,]+]] = apply [[ADDRESSOR]]
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// CHECK: [[RAW_POINTER:%[^,]+]] = struct_extract [[POINTER]]
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// CHECK: [[ADDR:%[^,]+]] = pointer_to_address [[RAW_POINTER]]
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// CHECK: [[MD:%.*]] = mark_dependence [unresolved] [[ADDR]] : $*T
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// CHECK: [[ACCESS:%[^,]+]] = begin_access [read] [unsafe] [[MD]]
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// Verify that no spurious temporary is emitted.
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// CHECK-NOT: alloc_stack
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// CHECK: yield [[ACCESS]] : $*T, resume [[SUCCESS:bb[0-9]+]], unwind [[FAILURE:bb[0-9]+]]
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// CHECK: [[SUCCESS]]:
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// CHECK: end_access [[ACCESS]]
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// CHECK: [[FAILURE]]:
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// CHECK: end_access [[ACCESS]]
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// CHECK: unwind
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// CHECK-LABEL: } // end sil function 'read'
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@_silgen_name("read")
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_read {
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yield ump[int]
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}
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}
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var ump: UnsafeMutablePointer<T>
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}
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