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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.
33 lines
751 B
Plaintext
33 lines
751 B
Plaintext
// RUN: %target-sil-opt -sil-print-types %s -phi-expansion | %FileCheck %s
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sil_stage canonical
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import Swift
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struct Mystruct {
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var i: Int
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var j: Int
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}
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// CHECK-LABEL: sil @test_simple
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// CHECK: br bb3(%{{[0-9]*}} : $Int)
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// CHECK: bb3(%[[PHI:[0-9]*]] : $Int):
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// CHECK: debug_value %[[PHI]] : $Int, let, name "pos", type $Mystruct, expr op_fragment:#Mystruct.i
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// CHECK: } // end sil function 'test_simple'
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sil @test_simple : $@convention(thin) (Mystruct, Mystruct) -> Int {
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bb0(%0 : $Mystruct, %1 : $Mystruct):
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cond_br undef, bb1, bb2
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bb1:
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br bb3(%0 : $Mystruct)
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bb2:
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br bb3(%1 : $Mystruct)
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bb3(%5 : $Mystruct):
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debug_value %5 : $Mystruct, let, name "pos"
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%6 = struct_extract %5 : $Mystruct, #Mystruct.i
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return %6 : $Int
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}
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