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swift-mirror/test/SILOptimizer/sil_concat_string_literals.sil
Slava Pestov 8fe8b89b0f SIL: Terminology change: [fragile] => [serialized] 
Also, add a third [serializable] state for functions whose bodies we
*can* serialize, but only do so if they're referenced from another
serialized function.

This will be used for bodies synthesized for imported definitions,
such as init(rawValue:), etc, and various thunks, but for now this
change is NFC.
2017-03-29 16:47:28 -07:00

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// RUN: %target-sil-opt -assume-parsing-unqualified-ownership-sil -enable-sil-verify-all %s -sil-combine -sil-verify-without-invalidation | %FileCheck %s
// RUN: %target-sil-opt -assume-parsing-unqualified-ownership-sil -enable-sil-verify-all %s -diagnostic-constant-propagation -sil-verify-without-invalidation | %FileCheck %s
sil_stage canonical
import Builtin
import Swift
//CHECK-LABEL: sil @_TF12StringConcat58testStringConcat_UnicodeScalarLiteral_UnicodeScalarLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf8 "1"
//CHECK-NOT: string_literal utf8 "2"
//CHECK: string_literal utf8 "12"
// StringConcat.testStringConcat_UnicodeScalarLiteral_UnicodeScalarLiteral () -> Swift.String
sil @_TF12StringConcat58testStringConcat_UnicodeScalarLiteral_UnicodeScalarLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %15, %16
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%2 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%3 = metatype $@thin String.Type // user: %7
%4 = string_literal utf8 "1" // user: %7
%5 = integer_literal $Builtin.Word, 1 // user: %7
%6 = integer_literal $Builtin.Int1, -1 // user: %7
%7 = apply %2(%4, %5, %6, %3) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%9 = metatype $@thin String.Type // user: %13
%10 = string_literal utf8 "2" // user: %13
%11 = integer_literal $Builtin.Word, 1 // user: %13
%12 = integer_literal $Builtin.Int1, -1 // user: %13
%13 = apply %2(%10, %11, %12, %9) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%14 = apply %1(%7, %13, %3) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %15, %17
store %14 to %0 : $*String // id: %15
dealloc_stack %0 : $*String // id: %16
return %14 : $String // id: %17
}
//CHECK-LABEL: sil @_TF12StringConcat68testStringConcat_UnicodeScalarLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf8 "1"
//CHECK-NOT: string_literal utf16 "á"
//CHECK: string_literal utf16 "1á"
// StringConcat.testStringConcat_UnicodeScalarLiteral_ExtendedGraphemeClusterLiteral () -> Swift.String
sil @_TF12StringConcat68testStringConcat_UnicodeScalarLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %15, %16
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%2 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%3 = metatype $@thin String.Type // user: %7
%4 = string_literal utf8 "1" // user: %7
%5 = integer_literal $Builtin.Word, 1 // user: %7
%6 = integer_literal $Builtin.Int1, -1 // user: %7
%7 = apply %2(%4, %5, %6, %3) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
// function_ref String.init(_builtinUTF16StringLiteral : Builtin.RawPointer, utf16CodeUnitCount : Builtin.Word) -> String
%8 = function_ref @_T0S2SBp26_builtinUTF16StringLiteral_Bw18utf16CodeUnitCounttcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String
%9 = metatype $@thin String.Type // user: %13
%10 = string_literal utf16 "á" // user: %13
%11 = integer_literal $Builtin.Word, 2 // user: %13
%12 = integer_literal $Builtin.Int1, 0
%13 = apply %8(%10, %11, %9) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %14
%14 = apply %1(%7, %13, %3) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %15, %17
store %14 to %0 : $*String // id: %15
dealloc_stack %0 : $*String // id: %16
return %14 : $String // id: %17
}
// static String.+ infix(String, String) -> String
sil [readonly] [_semantics "string.concat"] @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
sil [serialized] [readonly] [_semantics "string.makeUTF8"] @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
// String.init(_builtinUTF16StringLiteral : Builtin.RawPointer, utf16CodeUnitCount : Builtin.Word) -> String
sil [serialized] [readonly] [_semantics "string.makeUTF16"] @_T0S2SBp26_builtinUTF16StringLiteral_Bw18utf16CodeUnitCounttcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String
//CHECK-LABEL: sil @_TF12StringConcat51testStringConcat_UnicodeScalarLiteral_StringLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf8 "1"
//CHECK-NOT: string_literal utf8 "xyz"
//CHECK: string_literal utf8 "1xyz"
// StringConcat.testStringConcat_UnicodeScalarLiteral_StringLiteral () -> Swift.String
sil @_TF12StringConcat51testStringConcat_UnicodeScalarLiteral_StringLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %15, %16
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%2 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%3 = metatype $@thin String.Type // user: %7
%4 = string_literal utf8 "1" // user: %7
%5 = integer_literal $Builtin.Word, 1 // user: %7
%6 = integer_literal $Builtin.Int1, -1 // user: %7
%7 = apply %2(%4, %5, %6, %3) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%9 = metatype $@thin String.Type // user: %13
%10 = string_literal utf8 "xyz" // user: %13
%11 = integer_literal $Builtin.Word, 3 // user: %13
%12 = integer_literal $Builtin.Int1, -1 // user: %13
%13 = apply %2(%10, %11, %12, %9) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%14 = apply %1(%7, %13, %3) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %15, %17
store %14 to %0 : $*String // id: %15
dealloc_stack %0 : $*String // id: %16
return %14 : $String // id: %17
}
//CHECK-LABEL: sil @_TF12StringConcat68testStringConcat_ExtendedGraphemeClusterLiteral_UnicodeScalarLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf16 "á"
//CHECK-NOT: string_literal utf8 "z"
//CHECK: string_literal utf16 "áz"
// StringConcat.testStringConcat_ExtendedGraphemeClusterLiteral_UnicodeScalarLiteral () -> Swift.String
sil @_TF12StringConcat68testStringConcat_ExtendedGraphemeClusterLiteral_UnicodeScalarLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %15, %16
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinUTF16StringLiteral : Builtin.RawPointer, utf16CodeUnitCount : Builtin.Word) -> String
%2 = function_ref @_T0S2SBp26_builtinUTF16StringLiteral_Bw18utf16CodeUnitCounttcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String
%3 = metatype $@thin String.Type // user: %7
%4 = string_literal utf16 "á" // user: %7
%5 = integer_literal $Builtin.Word, 2 // user: %7
%6 = integer_literal $Builtin.Int1, 0
%7 = apply %2(%4, %5, %3) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %14
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%8 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%9 = metatype $@thin String.Type // user: %13
%10 = string_literal utf8 "z" // user: %13
%11 = integer_literal $Builtin.Word, 1 // user: %13
%12 = integer_literal $Builtin.Int1, -1 // user: %13
%13 = apply %8(%10, %11, %12, %9) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%14 = apply %1(%7, %13, %3) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %15, %17
store %14 to %0 : $*String // id: %15
dealloc_stack %0 : $*String // id: %16
return %14 : $String // id: %17
}
//CHECK-LABEL: sil @_TF12StringConcat78testStringConcat_ExtendedGraphemeClusterLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf16 "á"
//CHECK-NOT: string_literal utf16 "ê"
//CHECK: string_literal utf16 "áê"
// StringConcat.testStringConcat_ExtendedGraphemeClusterLiteral_ExtendedGraphemeClusterLiteral () -> Swift.String
sil @_TF12StringConcat78testStringConcat_ExtendedGraphemeClusterLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %15, %16
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinUTF16StringLiteral : Builtin.RawPointer, utf16CodeUnitCount : Builtin.Word) -> String
%2 = function_ref @_T0S2SBp26_builtinUTF16StringLiteral_Bw18utf16CodeUnitCounttcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String
%3 = metatype $@thin String.Type // user: %7
%4 = string_literal utf16 "á" // user: %7
%5 = integer_literal $Builtin.Word, 2 // user: %7
%6 = integer_literal $Builtin.Int1, 0
%7 = apply %2(%4, %5, %3) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %14
%9 = metatype $@thin String.Type // user: %13
%10 = string_literal utf16 "ê" // user: %13
%11 = integer_literal $Builtin.Word, 2 // user: %13
%12 = integer_literal $Builtin.Int1, 0
%13 = apply %2(%10, %11, %9) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %14
%14 = apply %1(%7, %13, %3) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %15, %17
store %14 to %0 : $*String // id: %15
dealloc_stack %0 : $*String // id: %16
return %14 : $String // id: %17
}
//CHECK-LABEL: sil @_TF12StringConcat61testStringConcat_ExtendedGraphemeClusterLiteral_StringLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf16 "á"
//CHECK-NOT: string_literal utf8 "xyz"
//CHECK: string_literal utf16 "áxyz"
// StringConcat.testStringConcat_ExtendedGraphemeClusterLiteral_StringLiteral () -> Swift.String
sil @_TF12StringConcat61testStringConcat_ExtendedGraphemeClusterLiteral_StringLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %15, %16
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinUTF16StringLiteral : Builtin.RawPointer, utf16CodeUnitCount : Builtin.Word) -> String
%2 = function_ref @_T0S2SBp26_builtinUTF16StringLiteral_Bw18utf16CodeUnitCounttcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String
%3 = metatype $@thin String.Type // user: %7
%4 = string_literal utf16 "á" // user: %7
%5 = integer_literal $Builtin.Word, 2 // user: %7
%6 = integer_literal $Builtin.Int1, 0
%7 = apply %2(%4, %5, %3) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %14
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%8 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%9 = metatype $@thin String.Type // user: %13
%10 = string_literal utf8 "xyz" // user: %13
%11 = integer_literal $Builtin.Word, 3 // user: %13
%12 = integer_literal $Builtin.Int1, -1 // user: %13
%13 = apply %8(%10, %11, %12, %9) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%14 = apply %1(%7, %13, %3) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %15, %17
store %14 to %0 : $*String // id: %15
dealloc_stack %0 : $*String // id: %16
return %14 : $String // id: %17
}
//CHECK-LABEL: sil @_TF12StringConcat51testStringConcat_StringLiteral_UnicodeScalarLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf8 "xyz"
//CHECK-NOT: string_literal utf8 "1"
//CHECK: string_literal utf8 "xyz1"
// StringConcat.testStringConcat_StringLiteral_UnicodeScalarLiteral () -> Swift.String
sil @_TF12StringConcat51testStringConcat_StringLiteral_UnicodeScalarLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %15, %16
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%2 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%3 = metatype $@thin String.Type // user: %7
%4 = string_literal utf8 "xyz" // user: %7
%5 = integer_literal $Builtin.Word, 3 // user: %7
%6 = integer_literal $Builtin.Int1, -1 // user: %7
%7 = apply %2(%4, %5, %6, %3) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%9 = metatype $@thin String.Type // user: %13
%10 = string_literal utf8 "1" // user: %13
%11 = integer_literal $Builtin.Word, 1 // user: %13
%12 = integer_literal $Builtin.Int1, -1 // user: %13
%13 = apply %2(%10, %11, %12, %9) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%14 = apply %1(%7, %13, %3) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %15, %17
store %14 to %0 : $*String // id: %15
dealloc_stack %0 : $*String // id: %16
return %14 : $String // id: %17
}
//CHECK-LABEL: sil @_TF12StringConcat61testStringConcat_StringLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf8 "xyz"
//CHECK-NOT: string_literal utf16 "á"
//CHECK: string_literal utf16 "xyzá"
// StringConcat.testStringConcat_StringLiteral_ExtendedGraphemeClusterLiteral () -> Swift.String
sil @_TF12StringConcat61testStringConcat_StringLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %15, %16
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%2 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%3 = metatype $@thin String.Type // user: %7
%4 = string_literal utf8 "xyz" // user: %7
%5 = integer_literal $Builtin.Word, 3 // user: %7
%6 = integer_literal $Builtin.Int1, -1 // user: %7
%7 = apply %2(%4, %5, %6, %3) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
// function_ref String.init(_builtinUTF16StringLiteral : Builtin.RawPointer, utf16CodeUnitCount : Builtin.Word) -> String
%8 = function_ref @_T0S2SBp26_builtinUTF16StringLiteral_Bw18utf16CodeUnitCounttcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String
%9 = metatype $@thin String.Type // user: %13
%10 = string_literal utf16 "á" // user: %13
%11 = integer_literal $Builtin.Word, 2 // user: %13
%12 = integer_literal $Builtin.Int1, 0
%13 = apply %8(%10, %11, %9) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %14
%14 = apply %1(%7, %13, %3) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %15, %17
store %14 to %0 : $*String // id: %15
dealloc_stack %0 : $*String // id: %16
return %14 : $String // id: %17
}
//CHECK-LABEL: sil @_TF12StringConcat44testStringConcat_StringLiteral_StringLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf8 "xyz"
//CHECK-NOT: string_literal utf8 "abc"
//CHECK: string_literal utf8 "xyzabc"
// StringConcat.testStringConcat_StringLiteral_StringLiteral () -> Swift.String
sil @_TF12StringConcat44testStringConcat_StringLiteral_StringLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %15, %16
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%2 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%3 = metatype $@thin String.Type // user: %7
%4 = string_literal utf8 "xyz" // user: %7
%5 = integer_literal $Builtin.Word, 3 // user: %7
%6 = integer_literal $Builtin.Int1, -1 // user: %7
%7 = apply %2(%4, %5, %6, %3) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%9 = metatype $@thin String.Type // user: %13
%10 = string_literal utf8 "abc" // user: %13
%11 = integer_literal $Builtin.Word, 3 // user: %13
%12 = integer_literal $Builtin.Int1, -1 // user: %13
%13 = apply %2(%10, %11, %12, %9) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %14
%14 = apply %1(%7, %13, %3) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %15, %17
store %14 to %0 : $*String // id: %15
dealloc_stack %0 : $*String // id: %16
return %14 : $String // id: %17
}
//CHECK-LABEL: sil @_TF12StringConcat72testStringConcat_StringLiteral_StringLiteral_StringLiteral_StringLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf8 "ab"
//CHECK-NOT: string_literal utf8 "cd"
//CHECK-NOT: string_literal utf8 "ef"
//CHECK-NOT: string_literal utf8 "gh"
//CHECK: string_literal utf8 "abcdefgh"
// StringConcat.testStringConcat_StringLiteral_StringLiteral_StringLiteral_StringLiteral () -> Swift.String
sil @_TF12StringConcat72testStringConcat_StringLiteral_StringLiteral_StringLiteral_StringLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %31, %32
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%2 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%5 = metatype $@thin String.Type // user: %9
%6 = string_literal utf8 "ab" // user: %9
%7 = integer_literal $Builtin.Word, 2 // user: %9
%8 = integer_literal $Builtin.Int1, -1 // user: %9
%9 = apply %2(%6, %7, %8, %5) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %16
%11 = metatype $@thin String.Type // user: %15
%12 = string_literal utf8 "cd" // user: %15
%13 = integer_literal $Builtin.Word, 2 // user: %15
%14 = integer_literal $Builtin.Int1, -1 // user: %15
%15 = apply %2(%12, %13, %14, %11) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %16
%16 = apply %1(%9, %15, %5) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // user: %23
%18 = metatype $@thin String.Type // user: %22
%19 = string_literal utf8 "ef" // user: %22
%20 = integer_literal $Builtin.Word, 2 // user: %22
%21 = integer_literal $Builtin.Int1, -1 // user: %22
%22 = apply %2(%19, %20, %21, %18) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %23
%23 = apply %1(%16, %22, %5) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // user: %30
%25 = metatype $@thin String.Type // user: %29
%26 = string_literal utf8 "gh" // user: %29
%27 = integer_literal $Builtin.Word, 2 // user: %29
%28 = integer_literal $Builtin.Int1, -1 // user: %29
%29 = apply %2(%26, %27, %28, %25) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %30
%30 = apply %1(%23, %29, %5) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %31, %33
store %30 to %0 : $*String // id: %31
dealloc_stack %0 : $*String // id: %32
return %30 : $String // id: %33
}
//CHECK-LABEL: sil @_TF12StringConcat82testStringConcat_StringLiteral_UnicodeScalarLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf8 "ab"
//CHECK-NOT: string_literal utf8 "c"
//CHECK-NOT: string_literal utf16 "á"
//CHECK: string_literal utf16 "abcá"
// StringConcat.testStringConcat_StringLiteral_UnicodeScalarLiteral_ExtendedGraphemeClusterLiteral () -> Swift.String
sil @_TF12StringConcat82testStringConcat_StringLiteral_UnicodeScalarLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %23, %24
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinStringLiteral : Builtin.RawPointer, utf8CodeUnitCount : Builtin.Word, isASCII : Builtin.Int1) -> String
%3 = function_ref @_T0S2SBp21_builtinStringLiteral_Bw17utf8CodeUnitCountBi1_7isASCIItcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String
%4 = metatype $@thin String.Type // user: %8
%5 = string_literal utf8 "ab" // user: %8
%6 = integer_literal $Builtin.Word, 2 // user: %8
%7 = integer_literal $Builtin.Int1, -1 // user: %8
%8 = apply %3(%5, %6, %7, %4) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %15
// function_ref String.init(_builtinUTF16StringLiteral : Builtin.RawPointer, utf16CodeUnitCount : Builtin.Word) -> String
%9 = function_ref @_T0S2SBp26_builtinUTF16StringLiteral_Bw18utf16CodeUnitCounttcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String
%10 = metatype $@thin String.Type // user: %14
%11 = string_literal utf8 "c" // user: %14
%12 = integer_literal $Builtin.Word, 1 // user: %14
%13 = integer_literal $Builtin.Int1, -1 // user: %14
%14 = apply %3(%11, %12, %13, %10) : $@convention(method) (Builtin.RawPointer, Builtin.Word, Builtin.Int1, @thin String.Type) -> @owned String // user: %15
%15 = apply %1(%8, %14, %10) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // user: %22
%17 = metatype $@thin String.Type // user: %21
%18 = string_literal utf16 "á" // user: %21
%19 = integer_literal $Builtin.Word, 2 // user: %21
%20 = integer_literal $Builtin.Int1, 0
%21 = apply %9(%18, %19, %17) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %22
%22 = apply %1(%15, %21, %4) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %23, %25
store %22 to %0 : $*String // id: %23
dealloc_stack %0 : $*String // id: %24
return %22 : $String // id: %25
}
//CHECK-LABEL: sil @_TF12StringConcat109testStringConcat_ExtendedGraphemeClusterLiteral_ExtendedGraphemeClusterLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String
//CHECK-NOT: string_literal utf16 "aaaá"
//CHECK-NOT: string_literal utf16 "bbbb́"
//CHECK-NOT: string_literal utf16 "cccć"
//CHECK: string_literal utf16 "aaaábbbb́cccć"
// StringConcat.testStringConcat_ExtendedGraphemeClusterLiteral_ExtendedGraphemeClusterLiteral_ExtendedGraphemeClusterLiteral () -> Swift.String
sil @_TF12StringConcat109testStringConcat_ExtendedGraphemeClusterLiteral_ExtendedGraphemeClusterLiteral_ExtendedGraphemeClusterLiteralFT_SS : $@convention(thin) () -> @owned String {
bb0:
%0 = alloc_stack $String, var, name "s" // users: %23, %24
// function_ref static String.+ infix(String, String) -> String
%1 = function_ref @_T0SS1poiS2S_SStFZ : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String
// function_ref String.init(_builtinUTF16StringLiteral : Builtin.RawPointer, utf16CodeUnitCount : Builtin.Word) -> String
%2 = function_ref @_T0S2SBp26_builtinUTF16StringLiteral_Bw18utf16CodeUnitCounttcfC : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String
%4 = metatype $@thin String.Type // user: %8
%5 = string_literal utf16 "aaaá" // user: %8
%6 = integer_literal $Builtin.Word, 5 // user: %8
%7 = integer_literal $Builtin.Int1, 0
%8 = apply %2(%5, %6, %4) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %15
%10 = metatype $@thin String.Type // user: %14
%11 = string_literal utf16 "bbbb́" // user: %14
%12 = integer_literal $Builtin.Word, 5 // user: %14
%13 = integer_literal $Builtin.Int1, 0
%14 = apply %2(%11, %12, %10) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %15
%15 = apply %1(%8, %14, %4) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // user: %22
%17 = metatype $@thin String.Type // user: %21
%18 = string_literal utf16 "cccć" // user: %21
%19 = integer_literal $Builtin.Word, 5 // user: %21
%20 = integer_literal $Builtin.Int1, 0
%21 = apply %2(%18, %19, %17) : $@convention(method) (Builtin.RawPointer, Builtin.Word, @thin String.Type) -> @owned String // user: %22
%22 = apply %1(%15, %21, %4) : $@convention(method) (@owned String, @owned String, @thin String.Type) -> @owned String // users: %23, %25
store %22 to %0 : $*String // id: %23
dealloc_stack %0 : $*String // id: %24
return %22 : $String // id: %25
}
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