mirror of
https://github.com/apple/swift.git
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36 lines
2.0 KiB
LLVM
36 lines
2.0 KiB
LLVM
; RUN: %swift -arc-optimize %s
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target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-apple-darwin11.3.0"
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%swift.refcounted = type { %swift.heapmetadata*, i64 }
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%swift.heapmetadata = type { i64 (%swift.refcounted*)*, i64 (%swift.refcounted*)* }
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declare { i8*, i64, %swift.refcounted* } @_TSsop1pFT3lhsNSs6String3rhsS__S_(i8*, i64, %swift.refcounted*, i8*, i64, %swift.refcounted*)
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declare { i8*, i64, %swift.refcounted* } @_TNSs6String24convertFromStringLiteralFT3valp_S_(i8*)
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declare void @swift_release(%swift.refcounted* nocapture)
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@0 = private unnamed_addr constant [3 x i8] c"So\00"
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@1 = private unnamed_addr constant [3 x i8] c"me\00"
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; rdar://11558546
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define void @release_past_extract() {
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entry:
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%0 = call { i8*, i64, %swift.refcounted* } @_TNSs6String24convertFromStringLiteralFT3valp_S_(i8* getelementptr inbounds ([3 x i8]* @0, i32 0, i32 0))
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%1 = extractvalue { i8*, i64, %swift.refcounted* } %0, 0
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%2 = extractvalue { i8*, i64, %swift.refcounted* } %0, 1
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%3 = extractvalue { i8*, i64, %swift.refcounted* } %0, 2
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%4 = call { i8*, i64, %swift.refcounted* } @_TNSs6String24convertFromStringLiteralFT3valp_S_(i8* getelementptr inbounds ([3 x i8]* @1, i32 0, i32 0))
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%5 = extractvalue { i8*, i64, %swift.refcounted* } %4, 0
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%6 = extractvalue { i8*, i64, %swift.refcounted* } %4, 1
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%7 = extractvalue { i8*, i64, %swift.refcounted* } %4, 2
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%8 = call { i8*, i64, %swift.refcounted* } @_TSsop1pFT3lhsNSs6String3rhsS__S_(i8* %1, i64 %2, %swift.refcounted* %3, i8* %5, i64 %6, %swift.refcounted* %7)
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%9 = extractvalue { i8*, i64, %swift.refcounted* } %8, 0
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%10 = extractvalue { i8*, i64, %swift.refcounted* } %8, 1
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%11 = extractvalue { i8*, i64, %swift.refcounted* } %8, 2
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call void @swift_release(%swift.refcounted* null) nounwind
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call void @swift_release(%swift.refcounted* %11) nounwind
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ret void
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}
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