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2729417b4d
Patch enables import of write-only variables with non-trivial initializers to fix linker errors. Initializers of imported variables are converted to 'zeroinitializer' to avoid promotion of referenced objects. Differential revision: https://reviews.llvm.org/D70006
18 lines
642 B
LLVM
18 lines
642 B
LLVM
; ModuleID = 'foo.o'
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source_filename = "foo.cpp"
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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%struct.S = type { i32 }
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%struct.Q = type { %struct.S* }
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@_ZL3Obj = internal constant %struct.S { i32 42 }, align 4
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@outer = dso_local local_unnamed_addr global %struct.Q { %struct.S* @_ZL3Obj }, align 8
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; Function Attrs: nofree norecurse nounwind uwtable writeonly
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define dso_local void @_Z3foov() local_unnamed_addr {
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entry:
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store %struct.S* null, %struct.S** getelementptr inbounds (%struct.Q, %struct.Q* @outer, i64 0, i32 0), align 8
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ret void
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}
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