diff options
author | Adrian Prantl <aprantl@apple.com> | 2017-05-20 00:00:08 +0000 |
---|---|---|
committer | Adrian Prantl <aprantl@apple.com> | 2017-05-20 00:00:08 +0000 |
commit | 82673ec6c62144c0ac2f3370985a8e0b98f418c3 (patch) | |
tree | 1ab2417518ce05c7f249bce78707f76103c15bd1 /test/LTO | |
parent | b4067a08330c24e38055c36a59cd046955645142 (diff) |
Revert "Revert "ThinLTO: Verify bitcode before lauching the ThinLTOCodeGenerator.""
This reapplies commit r303438 modified to not verify cross-imported
bitcode in FunctionImporter.
rdar://problem/31233625
Differential Revision: https://reviews.llvm.org/D33370
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303470 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/LTO')
-rw-r--r-- | test/LTO/X86/Inputs/strip-debug-info-bar.ll | 15 | ||||
-rw-r--r-- | test/LTO/X86/Inputs/strip-debug-info.bc | bin | 852 -> 0 bytes | |||
-rw-r--r-- | test/LTO/X86/strip-debug-info.ll | 49 |
3 files changed, 62 insertions, 2 deletions
diff --git a/test/LTO/X86/Inputs/strip-debug-info-bar.ll b/test/LTO/X86/Inputs/strip-debug-info-bar.ll new file mode 100644 index 00000000000..4269886676b --- /dev/null +++ b/test/LTO/X86/Inputs/strip-debug-info-bar.ll @@ -0,0 +1,15 @@ +target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-apple-macosx10.12" + +define void @bar() !dbg !3 { + ret void +} + +!llvm.module.flags = !{!0} +!llvm.dbg.cu = !{!1} + +!0 = !{i32 2, !"Debug Info Version", i32 3} +!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2) +!2 = !DIFile(filename: "broken", directory: "") +!3 = distinct !DISubprogram(line: 1000, isDefinition: true) + diff --git a/test/LTO/X86/Inputs/strip-debug-info.bc b/test/LTO/X86/Inputs/strip-debug-info.bc Binary files differdeleted file mode 100644 index c83195ff9ca..00000000000 --- a/test/LTO/X86/Inputs/strip-debug-info.bc +++ /dev/null diff --git a/test/LTO/X86/strip-debug-info.ll b/test/LTO/X86/strip-debug-info.ll index ff45ca15243..6b774516444 100644 --- a/test/LTO/X86/strip-debug-info.ll +++ b/test/LTO/X86/strip-debug-info.ll @@ -1,16 +1,61 @@ +; RUN: llvm-as -disable-verify %s -o %t.bc +; ---- Full LTO --------------------------------------------- ; RUN: not llvm-lto -lto-strip-invalid-debug-info=false \ -; RUN: -o %t.o %S/Inputs/strip-debug-info.bc 2>&1 | \ +; RUN: -o %t.o %t.bc 2>&1 | \ ; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-ERR ; RUN: llvm-lto -lto-strip-invalid-debug-info=true \ ; RUN: -exported-symbol foo -exported-symbol _foo \ -; RUN: -o %t.o %S/Inputs/strip-debug-info.bc 2>&1 | \ +; RUN: -o %t.o %t.bc 2>&1 | \ ; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-WARN ; RUN: llvm-nm %t.o | FileCheck %s +; ---- Thin LTO (codegen only) ------------------------------ +; RUN: not llvm-lto -thinlto -thinlto-action=codegen \ +; RUN: -lto-strip-invalid-debug-info=false \ +; RUN: %t.bc -disable-verify 2>&1 | \ +; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-ERR +; RUN: llvm-lto -thinlto -thinlto-action=codegen \ +; RUN: -lto-strip-invalid-debug-info=true \ +; RUN: %t.bc -disable-verify 2>&1 | \ +; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-WARN +; ---- Thin LTO (optimize, strip main file) ----------------- +; RUN: opt -disable-verify -module-summary %s -o %t.bc +; RUN: opt -disable-verify -module-summary %S/Inputs/strip-debug-info-bar.ll \ +; RUN: -o %t2.bc +; RUN: not llvm-lto -thinlto -thinlto-action=run \ +; RUN: -lto-strip-invalid-debug-info=false \ +; RUN: %t.bc -disable-verify 2>&1 | \ +; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-ERR +; RUN: llvm-lto -thinlto -thinlto-action=run \ +; RUN: -lto-strip-invalid-debug-info=true \ +; RUN: %t.bc -disable-verify 2>&1 | \ +; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-WARN +; ---- Thin LTO (optimize, strip imported file) ------------- +; RUN: opt -disable-verify -strip-debug -module-summary %t.bc -o %t-stripped.bc +; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t-stripped.bc %t2.bc +; RUN: not llvm-lto -thinlto -thinlto-action=import \ +; RUN: -thinlto-index=%t.index.bc \ +; RUN: -lto-strip-invalid-debug-info=false \ +; RUN: -exported-symbol foo -exported-symbol _foo \ +; RUN: %t-stripped.bc -disable-verify 2>&1 | \ +; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-ERR +; RUN: llvm-lto -thinlto -thinlto-action=import \ +; RUN: -lto-strip-invalid-debug-info=true \ +; RUN: -thinlto-index=%t.index.bc \ +; RUN: -exported-symbol foo -exported-symbol _foo \ +; RUN: %t-stripped.bc -disable-verify 2>&1 | \ +; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-WARN ; CHECK-ERR: Broken module found, compilation aborted ; CHECK-WARN: Invalid debug info found, debug info will be stripped +; CHECK-WARN-NOT: Broken module found ; CHECK: foo +target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-apple-macosx10.12" + +declare void @bar() + define void @foo() { + call void @bar() ret void } |