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37 lines
1.5 KiB
LLVM
37 lines
1.5 KiB
LLVM
; RUN: %swift-llvm-opt -passes=swift-llvm-arc-optimize %s > /dev/null
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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-macosx10.9"
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%swift.refcounted = type { ptr, i64 }
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%swift.heapmetadata = type { ptr, ptr }
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declare { ptr, i64, ptr } @_Tsop1pFT3lhsNs6String3rhsS__S_(ptr, i64, ptr, ptr, i64, ptr)
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declare { ptr, i64, ptr } @_TNs6String24convertFromStringLiteralFT3valp_S_(ptr)
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declare void @swift_release(ptr 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 { ptr, i64, ptr } @_TNs6String24convertFromStringLiteralFT3valp_S_(ptr @0)
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%1 = extractvalue { ptr, i64, ptr } %0, 0
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%2 = extractvalue { ptr, i64, ptr } %0, 1
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%3 = extractvalue { ptr, i64, ptr } %0, 2
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%4 = call { ptr, i64, ptr } @_TNs6String24convertFromStringLiteralFT3valp_S_(ptr @1)
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%5 = extractvalue { ptr, i64, ptr } %4, 0
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%6 = extractvalue { ptr, i64, ptr } %4, 1
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%7 = extractvalue { ptr, i64, ptr } %4, 2
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%8 = call { ptr, i64, ptr } @_Tsop1pFT3lhsNs6String3rhsS__S_(ptr %1, i64 %2, ptr %3, ptr %5, i64 %6, ptr %7)
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%9 = extractvalue { ptr, i64, ptr } %8, 0
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%10 = extractvalue { ptr, i64, ptr } %8, 1
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%11 = extractvalue { ptr, i64, ptr } %8, 2
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call void @swift_release(ptr null) nounwind
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call void @swift_release(ptr %11) nounwind
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ret void
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}
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