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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.
39 lines
950 B
Plaintext
39 lines
950 B
Plaintext
// RUN: %target-sil-opt -sil-print-types -enable-sil-verify-all %s -early-redundant-load-elimination | %FileCheck %s
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// REQUIRES: swift_in_compiler
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sil_stage canonical
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import Builtin
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import Swift
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import SwiftShims
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// Check that earlyl redundant load elimination ignores arrays.
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// CHECK-LABEL: test_array
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// CHECK: %1 = load
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// CHECK: %2 = load
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// CHECK: %3 = tuple (%1 {{.*}}, %2 {{.*}})
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sil @test_array : $@convention(thin) (@inout Array<Int>) -> (Array<Int>, Array<Int>) {
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bb0(%0 : $*Array<Int>):
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%1 = load %0 : $*Array<Int>
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%2 = load %0 : $*Array<Int>
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%3 = tuple (%1: $Array<Int>, %2: $Array<Int>)
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return %3 : $(Array<Int>, Array<Int>)
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}
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// CHECK-LABEL: test_non_array
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// CHECK: %1 = load
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// CHECK: %2 = tuple (%1 {{.*}}, %1 {{.*}})
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sil @test_non_array : $@convention(thin) (@inout Int) -> (Int, Int) {
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bb0(%0 : $*Int):
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%1 = load %0 : $*Int
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%2 = load %0 : $*Int
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%3 = tuple (%1: $Int, %2: $Int)
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return %3 : $(Int, Int)
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}
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