34b289b6db
Instead of computing GUID based on some assumption about symbol mangling rule from IRName to symbol name, lookup the IRName from all the symtabs from all the input files to see if there are any matching symbols entry provides the IRName for GUID computation. rdar://65853754 Reviewed By: mehdi_amini Differential Revision: https://reviews.llvm.org/D84803
27 lines
1.1 KiB
LLVM
27 lines
1.1 KiB
LLVM
; RUN: opt -module-summary %s -o %t1.bc
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; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t1.bc
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;; Check baseline when both of them internalized when not exported.
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; RUN: llvm-lto -thinlto-action=internalize -thinlto-index %t.index.bc %t1.bc -o - --exported-symbol=_exported | llvm-dis -o - | FileCheck %s --check-prefix=INTERNALIZED
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;; Check symbols are exported, including the ones with `\01` prefix.
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; RUN: llvm-lto -thinlto-action=internalize -thinlto-index %t.index.bc %t1.bc -o - --exported-symbol=_exported --exported-symbol=_extern_not_mangled --exported-symbol=_extern_mangled | llvm-dis -o - | FileCheck %s --check-prefix=EXPORTED
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; INTERNALIZED: define internal void @extern_not_mangled
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; INTERNALIZED: define internal void @"\01_extern_mangled"
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; EXPORTED: define void @extern_not_mangled
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; EXPORTED: define void @"\01_extern_mangled"
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target datalayout = "e-m:o-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-apple-macosx10.11.0"
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define void @exported() {
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ret void
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}
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define void @extern_not_mangled() {
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ret void
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}
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define void @"\01_extern_mangled"() {
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ret void
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}
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