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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.
54 lines
2.1 KiB
Plaintext
54 lines
2.1 KiB
Plaintext
// RUN: %target-sil-opt -sil-print-types -enable-sil-verify-all %s -sil-combine | %FileCheck %s
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sil_stage canonical
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import Builtin
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import Swift
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enum SimpleEnum {
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case Empty
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case HasInt(Int)
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case HasInt2(Int)
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}
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//CHECK: _TF4main12test_union_1FT1EOS_10SimpleEnum_S0_
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//CHECK: switch_enum
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//CHECK: bb2
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//CHECK: enum $SimpleEnum, #SimpleEnum.HasInt2!enumelt, %{{[0-9]+}} : $Int
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//CHECK: bb3
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//CHECK: enum $SimpleEnum, #SimpleEnum.HasInt!enumelt, %{{[0-9]+}} : $Int
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//CHECK: bb4
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//CHECK: return
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// main.test_union_1 (E : main.SimpleEnum) -> main.SimpleEnum
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sil [ossa] @_TF4main12test_union_1FT1EOS_10SimpleEnum_S0_ : $@convention(thin) (SimpleEnum) -> SimpleEnum {
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bb0(%0 : $SimpleEnum):
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%1 = alloc_stack $SimpleEnum, var, name "E" // users: %16, %2
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store %0 to [trivial] %1 : $*SimpleEnum // id: %2
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%3 = tuple ()
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switch_enum %0 : $SimpleEnum, case #SimpleEnum.Empty!enumelt: bb1, case #SimpleEnum.HasInt!enumelt: bb3, case #SimpleEnum.HasInt2!enumelt:bb4 // id: %4
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bb1: // Preds: bb0
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%6 = enum $SimpleEnum, #SimpleEnum.Empty!enumelt // user: %7
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br bb5(%6 : $SimpleEnum) // id: %7
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bb3(%8 : $Int): // Preds: bb0
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%9 = alloc_stack $Int, var, name "N" // users: %13, %10
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store %8 to [trivial] %9 : $*Int // id: %10
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%12 = enum $SimpleEnum, #SimpleEnum.HasInt2!enumelt, %8 : $Int // user: %14
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dealloc_stack %9 : $*Int // id: %13
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br bb5(%12 : $SimpleEnum) // id: %14
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bb4(%13 : $Int): // Preds: bb0
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%14 = alloc_stack $Int, var, name "N" // users: %13, %10
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store %13 to [trivial] %14 : $*Int // id: %10
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%15 = enum $SimpleEnum, #SimpleEnum.HasInt!enumelt, %13 : $Int // user: %14
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dealloc_stack %14 : $*Int // id: %13
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br bb5(%15 : $SimpleEnum) // id: %14
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bb5(%16 : $SimpleEnum): // Preds: bb2 bb4
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dealloc_stack %1 : $*SimpleEnum // id: %16
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return %16 : $SimpleEnum // id: %17
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}
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