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bac8a53909
Summary: We are always importing the initializer for a GlobalVariable. So if a GlobalVariable is in the export-list, we pull in any refs as well. Reviewers: tejohnson Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D19102 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 267303
22 lines
777 B
LLVM
22 lines
777 B
LLVM
; Do setup work for all below tests: generate bitcode and combined index
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; RUN: opt -module-summary %s -o %t.bc
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; RUN: opt -module-summary %p/Inputs/referenced_by_constant.ll -o %t2.bc
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; RUN: llvm-lto -thinlto-action=thinlink -o %t3.bc %t.bc %t2.bc
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; Check the import side: we import bar() and @someglobal, but not @referencedbyglobal()
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; RUN: llvm-lto -thinlto-action=import %t.bc -thinlto-index=%t3.bc -o - | llvm-dis -o - | FileCheck %s --check-prefix=IMPORT
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; IMPORT: @someglobal.llvm.0 =
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; IMPORT: define available_externally void @bar()
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; IMPORT: declare void @referencedbyglobal()
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.11.0"
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declare void @bar()
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define void @foo() {
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call void @bar()
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ret void
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}
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