7e6a15892a
Internal testing showed that the change made in commit 62fcfc5a needed more test coverage. Specifically, the imported function shouldn't be externally visibile and the whole test needed to be run in regular LTO mode. Differential Revision: https://reviews.llvm.org/D148950
32 lines
859 B
LLVM
32 lines
859 B
LLVM
; RUN: llvm-as --disable-verify -o %t0.bc %s
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; RUN: llvm-lto2 run -r %t0.bc,__imp_f,l \
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; RUN: -r %t0.bc,g,p \
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; RUN: -r %t0.bc,main,x \
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; RUN: -save-temps -o %t1 %t0.bc
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; RUN: llvm-dis %t1.0.0.preopt.bc -o - | FileCheck %s
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source_filename = "test.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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@llvm.used = appending global [2 x ptr] [ ptr @main, ptr @f ], section "llvm.metadata"
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$g = comdat any
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@g = global i8 42, comdat, !type !0
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; CHECK: declare protected ptr @f()
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define protected dllimport i8* @f() {
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ret i8* @g
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}
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define available_externally i32 @main() {
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%1 = call i8* @f()
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%2 = ptrtoint i8* %1 to i32
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ret i32 %2
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}
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!llvm.module.flags = !{!1}
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!0 = !{i32 0, !"typeid"}
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!1 = !{i32 1, !"ThinLTO", i32 0}
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