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Type annotations for instruction operands are omitted, e.g. ``` %3 = struct $S(%1, %2) ``` Operand types are redundant anyway and were only used for sanity checking in the SIL parser. But: operand types _are_ printed if the definition of the operand value was not printed yet. This happens: * if the block with the definition appears after the block where the operand's instruction is located * if a block or instruction is printed in isolation, e.g. in a debugger The old behavior can be restored with `-Xllvm -sil-print-types`. This option is added to many existing test files which check for operand types in their check-lines.
37 lines
1.8 KiB
Swift
37 lines
1.8 KiB
Swift
// RUN: %target-swift-emit-silgen -Xllvm -sil-print-types %s | %FileCheck %s
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func noEscape(_ fn: () -> ()) {
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fn()
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}
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// CHECK-LABEL: sil hidden [ossa] @$s4main19formNoEscapeClosure1xyxxQp_tRvzlF : $@convention(thin) <each T> (@pack_guaranteed Pack{repeat each T}) -> () {
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// CHECK: [[TUPLE:%.*]] = alloc_stack $(repeat each T)
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// CHECK: [[IDX:%.*]] = dynamic_pack_index %8 of $Pack{repeat each T}
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// CHECK: open_pack_element [[IDX]] of <each T> at <Pack{repeat each T}>, shape $each T, uuid "[[UUID:.*]]"
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// CHECK: [[PACK_ELT:%.*]] = pack_element_get [[IDX]] of %0 : $*Pack{repeat each T} as $*@pack_element("[[UUID]]") each T
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// CHECK: [[TUPLE_ADDR:%.*]] = tuple_pack_element_addr [[IDX]] of [[TUPLE]] : $*(repeat each T) as $*@pack_element("[[UUID]]") each T
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// CHECK: copy_addr [[PACK_ELT]] to [init] [[TUPLE_ADDR]] : $*@pack_element("[[UUID]]") each T
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func formNoEscapeClosure<each T>(x: repeat each T) {
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noEscape {
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let _ = (repeat print(each x))
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}
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}
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// CHECK-LABEL: sil private [ossa] @$s4main19formNoEscapeClosure1xyxxQp_tRvzlFyyXEfU_ : $@convention(thin) <each T> (@in_guaranteed (repeat each T)) -> () {
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// CHECK: bb0(%0 : @closureCapture $*(repeat each T)):
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// CHECK: [[PACK:%.*]] = alloc_pack $Pack{repeat each T}
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// CHECK: [[IDX:%.*]] = dynamic_pack_index {{%.*}} of $Pack{repeat each T}
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// CHECK: open_pack_element [[IDX]] of <each T> at <Pack{repeat each T}>, shape $each T, uuid "[[UUID:.*]]"
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// CHECK: [[TUPLE_ELT:%.*]] = tuple_pack_element_addr [[IDX]] of %0 : $*(repeat each T) as $*@pack_element("[[UUID]]") each T
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// CHECK: pack_element_set [[TUPLE_ELT]] : $*@pack_element("[[UUID]]") each T into [[IDX]] of [[PACK]] : $*Pack{repeat each T}
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func formEscapingClosure<each T>(x: repeat each T) -> () -> () {
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return {
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let _ = (repeat print(each x))
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}
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}
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