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Type annotations for instruction operands are omitted, e.g. ``` %3 = struct $S(%1, %2) ``` Operand types are redundant anyway and were only used for sanity checking in the SIL parser. But: operand types _are_ printed if the definition of the operand value was not printed yet. This happens: * if the block with the definition appears after the block where the operand's instruction is located * if a block or instruction is printed in isolation, e.g. in a debugger The old behavior can be restored with `-Xllvm -sil-print-types`. This option is added to many existing test files which check for operand types in their check-lines.
29 lines
956 B
Swift
29 lines
956 B
Swift
// RUN: %target-swift-emit-silgen -Xllvm -sil-print-types %s -I %S/Inputs -enable-experimental-cxx-interop -disable-availability-checking | %FileCheck %s
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import POD
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import ReferenceCounted
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// CHECK-LABEL: sil [ossa] @$s4main11testTrivialyyF : $@convention(thin) () -> ()
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// CHECK-NOT: retain
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// CHECK-NOT: release
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// CHECK-NOT: copy_value
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// CHECK-NOT: begin_borrow
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// CHECK-NOT: end_borrow
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// CHECK: return
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// CHECK-LABEL: end sil function '$s4main11testTrivialyyF'
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public func testTrivial() {
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let x = Empty.create()
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let t = (x, x, x)
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}
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// CHECK-LABEL: sil [ossa] @$s4main14testNonTrivialyyF : $@convention(thin) () -> ()
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// CHECK: copy_value %{{[0-9]+}} : $NS.LocalCount
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// CHECK: copy_value %{{[0-9]+}} : $NS.LocalCount
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// CHECK: copy_value %{{[0-9]+}} : $NS.LocalCount
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// CHECK: return
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// CHECK-LABEL: end sil function '$s4main14testNonTrivialyyF'
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public func testNonTrivial() {
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let x = NS.LocalCount.create()
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let t = (x, x, x)
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}
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