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Type annotations for instruction operands are omitted, e.g. ``` %3 = struct $S(%1, %2) ``` Operand types are redundant anyway and were only used for sanity checking in the SIL parser. But: operand types _are_ printed if the definition of the operand value was not printed yet. This happens: * if the block with the definition appears after the block where the operand's instruction is located * if a block or instruction is printed in isolation, e.g. in a debugger The old behavior can be restored with `-Xllvm -sil-print-types`. This option is added to many existing test files which check for operand types in their check-lines.
24 lines
1.3 KiB
Swift
24 lines
1.3 KiB
Swift
// RUN: %target-swift-emit-silgen -Xllvm -sil-print-types -enable-sil-opaque-values -Xllvm -sil-full-demangle -primary-file %s | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-runtime
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// Test SILGen -enable-sil-opaque-values with tests that depend on the stdlib and objc interop.
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// REQUIRES: objc_interop
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// CHECK-LABEL: sil {{.*}}[ossa] @$s25opaque_values_silgen_objc10UnownedBoxV5valuexvg : {{.*}} {
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// CHECK: bb0([[INSTANCE:%[^,]+]] :
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// CHECK: [[UNOWNED_VALUE:%[^,]+]] = struct_extract [[INSTANCE]]
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// CHECK: [[STRONG_VALUE:%[^,]+]] = strong_copy_unowned_value [[UNOWNED_VALUE]]
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// CHECK: return [[STRONG_VALUE]]
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// CHECK-LABEL: } // end sil function '$s25opaque_values_silgen_objc10UnownedBoxV5valuexvg'
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// CHECK-LABEL: sil {{.*}}[ossa] @$s25opaque_values_silgen_objc10UnownedBoxV5valueACyxGx_tcfC : {{.*}} {
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// CHECK: bb0([[STRONG_VALUE:%[^,]+]] :
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// CHECK: [[UNOWNED_VALUE:%[^,]+]] = unowned_copy_value [[STRONG_VALUE]]
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// CHECK: destroy_value [[STRONG_VALUE]]
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// CHECK: [[RETVAL:%[^,]+]] = struct $UnownedBox<T> ([[UNOWNED_VALUE]] : $@sil_unowned T)
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// CHECK: return [[RETVAL]]
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// CHECK-LABEL: } // end sil function '$s25opaque_values_silgen_objc10UnownedBoxV5valueACyxGx_tcfC'
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struct UnownedBox<T : AnyObject> {
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unowned var value: T
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}
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