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c06e105bd0
...fulfilling the promised audit from 0747d9a339. No intended
functionality change /other/ than the order of already-unsorted lists.
This affected a number of SIL tests that relied on deserialization
order matching the original source order; I have no idea why the old
hash logic would make that the case. If we think that's a valuable
property, we should serialize a list of functions in addition to the
iterable table. (Maybe just in SIB mode?)
34 lines
1.7 KiB
Plaintext
34 lines
1.7 KiB
Plaintext
// First parse this and then emit a *.sib. Then read in the *.sib, then recreate
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// RUN: %empty-directory(%t)
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// RUN: %target-sil-opt %s -emit-sib -o %t/tmp.sib -module-name assignattr
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// RUN: %target-sil-opt %t/tmp.sib -o %t/tmp.2.sib -module-name assignattr
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// RUN: %target-sil-opt %t/tmp.2.sib -module-name assignattr -emit-sorted-sil | %FileCheck %s
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sil_stage raw
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import Builtin
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// CHECK-LABEL: sil [serialized] [ossa] @non_trivial_assign : $@convention(thin) (@in Builtin.NativeObject, @owned Builtin.NativeObject) -> () {
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// CHECK: bb0([[ARG1:%[0-9]+]] : $*Builtin.NativeObject, [[ARG2:%[0-9]+]] : @owned $Builtin.NativeObject):
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// CHECK: [[ARG2_COPY:%.*]] = copy_value [[ARG2]]
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// CHECK: assign [[ARG2_COPY]] to [reassign] [[ARG1]] : $*Builtin.NativeObject
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// CHECK: assign [[ARG2]] to [reinit] [[ARG1]] : $*Builtin.NativeObject
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sil [serialized] [ossa] @non_trivial_assign : $@convention(thin) (@in Builtin.NativeObject, @owned Builtin.NativeObject) -> () {
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bb0(%0 : $*Builtin.NativeObject, %1 : @owned $Builtin.NativeObject):
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%2 = copy_value %1 : $Builtin.NativeObject
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assign %2 to [reassign] %0 : $*Builtin.NativeObject
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assign %1 to [reinit] %0 : $*Builtin.NativeObject
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%9999 = tuple()
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return %9999 : $()
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}
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// CHECK-LABEL: sil [serialized] [ossa] @trivial_assign : $@convention(thin) (@in Builtin.Int32, Builtin.Int32) -> () {
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// CHECK: bb0([[ARG1:%[0-9]+]] : $*Builtin.Int32, [[ARG2:%[0-9]+]] : $Builtin.Int32):
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// CHECK: assign [[ARG2]] to [init] [[ARG1]] : $*Builtin.Int32
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sil [serialized] [ossa] @trivial_assign : $@convention(thin) (@in Builtin.Int32, Builtin.Int32) -> () {
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bb0(%0 : $*Builtin.Int32, %1 : $Builtin.Int32):
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assign %1 to [init] %0 : $*Builtin.Int32
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%2 = tuple()
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return %2 : $()
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}
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