forked from OSchip/llvm-project
24 lines
920 B
LLVM
24 lines
920 B
LLVM
; RUN: opt -module-summary %s -o %t1.bc
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; RUN: opt -module-summary %p/Inputs/globals-import-cf-baz.ll -o %t2.bc
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; RUN: llvm-lto -thinlto-action=thinlink %t1.bc %t2.bc -o %t3.index.bc
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; RUN: llvm-lto -thinlto-action=import -exported-symbol=main %t1.bc -thinlto-index=%t3.index.bc
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; RUN: llvm-dis %t1.bc.thinlto.imported.bc -o - | FileCheck --check-prefix=IMPORT %s
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; RUN: llvm-lto -thinlto-action=optimize %t1.bc.thinlto.imported.bc -o %t1.bc.thinlto.opt.bc
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; RUN: llvm-dis %t1.bc.thinlto.opt.bc -o - | FileCheck --check-prefix=OPTIMIZE %s
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; IMPORT: @baz = internal local_unnamed_addr constant i32 10
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; OPTIMIZE: define i32 @main()
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; OPTIMIZE-NEXT: ret i32 10
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-pc-linux-gnu"
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@baz = external local_unnamed_addr constant i32, align 4
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define i32 @main() local_unnamed_addr {
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%1 = load i32, i32* @baz, align 4
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ret i32 %1
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}
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