forked from OSchip/llvm-project
34 lines
1.1 KiB
LLVM
34 lines
1.1 KiB
LLVM
; RUN: split-file %s %t.dir
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; RUN: opt -module-summary %t.dir/1.ll -o %t1.bc
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; RUN: opt -module-summary %t.dir/2.ll -o %t2.bc
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; RUN: llvm-lto2 run -save-temps %t1.bc %t2.bc -o %t.out \
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; RUN: -r=%t1.bc,main,plx \
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; RUN: -r=%t1.bc,G \
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; RUN: -r=%t2.bc,G,pl
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; RUN: llvm-dis %t.out.1.3.import.bc -o - | FileCheck %s
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; RUN: llvm-dis %t.out.2.3.import.bc -o - | FileCheck %s
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; Test that a non-prevailing def with interposable linkage doesn't prevent
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; importing a suitable definition from a prevailing module.
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; CHECK: @G = internal local_unnamed_addr global i32 42
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;--- 1.ll
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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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@G = weak dso_local local_unnamed_addr global i32 0, align 4
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define dso_local i32 @main() local_unnamed_addr {
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%1 = load i32, i32* @G, align 4
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ret i32 %1
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}
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;--- 2.ll
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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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@G = dso_local local_unnamed_addr global i32 42, align 4
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