43 lines
1.5 KiB
LLVM
43 lines
1.5 KiB
LLVM
; Check interaction between LTO and LLVM mangling escape char, see #57864.
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; RUN: split-file %s %t
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; RUN: opt -module-summary %t/hide-me.ll -o %t/hide-me.bc
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; RUN: opt -module-summary %t/ref.ll -o %t/ref.bc
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; RUN: llvm-lto2 run \
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; RUN: -r %t/hide-me.bc,_hide_me,p \
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; RUN: -r %t/ref.bc,_main,plx \
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; RUN: -r %t/ref.bc,_hide_me,l \
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; RUN: --select-save-temps=precodegen \
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; RUN: -o %t/out \
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; RUN: %t/hide-me.bc %t/ref.bc
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; RUN: llvm-dis %t/out.1.5.precodegen.bc -o - | FileCheck --check-prefix=CHECK-HIDE %s
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; RUN: llvm-dis %t/out.2.5.precodegen.bc -o - | FileCheck --check-prefix=CHECK-REF %s
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;--- hide-me.ll
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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-macosx10.7.0"
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@hide_me = hidden local_unnamed_addr global i8 8, align 1
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;--- ref.ll
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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-macosx10.7.0"
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@"\01_hide_me" = external local_unnamed_addr global i8
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define i8 @main() {
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%1 = load i8, ptr @"\01_hide_me", align 1
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ret i8 %1
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}
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; CHECK-HIDE: @hide_me = hidden local_unnamed_addr global i8 8, align 1
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; CHECK-REF: @"\01_hide_me" = external local_unnamed_addr global i8
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; CHECK-REF: define dso_local i8 @main() local_unnamed_addr #0 {
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; CHECK-REF: %1 = load i8, ptr @"\01_hide_me", align 1
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; CHECK-REF: ret i8 %1
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; CHECK-REF: }
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