33 lines
907 B
LLVM
33 lines
907 B
LLVM
; RUN: rm -rf %t && split-file %s %t && cd %t
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; RUN: opt -module-summary 1.ll -o 1.bc
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; RUN: opt -module-summary 2.ll -o 2.bc
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; RUN: llvm-lto -thinlto -o 3 1.bc 2.bc
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; RUN: opt -S -passes=function-import -summary-file 3.thinlto.bc 1.bc 2>&1 | FileCheck %s
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; CHECK: Function Import: link error: linking module flags 'Error': IDs have conflicting values in '2.bc' and '1.bc'
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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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define i32 @main() {
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entry:
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call void () @foo()
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ret i32 0
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}
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declare void @foo()
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!llvm.module.flags = !{!0}
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!0 = !{i32 1, !"Error", i32 0}
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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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define void @foo() {
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ret void
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}
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!llvm.module.flags = !{!0}
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!0 = !{i32 1, !"Error", i32 1}
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