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Add a test for r263577: "Add missing error handling in llvm-lto"

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On Rafael's suggestion!
(also fix a discrepancy between this error message format and the others)

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@263860 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mehdi Amini 2016-03-19 00:17:32 +00:00
parent d63e0d2742
commit e314781f09
2 changed files with 4 additions and 1 deletions
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3
test/tools/llvm-lto/error.ll
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@ -3,3 +3,6 @@
; RUN: not llvm-lto --list-symbols-only %S/Inputs/empty.bc 2>&1 | FileCheck %s --check-prefix=CHECK-LIST ; RUN: not llvm-lto --list-symbols-only %S/Inputs/empty.bc 2>&1 | FileCheck %s --check-prefix=CHECK-LIST
; CHECK-LIST: llvm-lto: error loading file '{{.*}}/Inputs/empty.bc': The file was not recognized as a valid object file ; CHECK-LIST: llvm-lto: error loading file '{{.*}}/Inputs/empty.bc': The file was not recognized as a valid object file
; RUN: not llvm-lto --thinlto %S/Inputs/empty.bc 2>&1 | FileCheck %s --check-prefix=CHECK-THIN
; CHECK-THIN: llvm-lto: error loading file '{{.*}}/Inputs/empty.bc': The file was not recognized as a valid object file

2
tools/llvm-lto/llvm-lto.cpp
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@ -258,7 +258,7 @@ static void createCombinedModuleSummaryIndex() {
CurrentActivity = "loading file '" + Filename + "'"; CurrentActivity = "loading file '" + Filename + "'";
ErrorOr<std::unique_ptr<ModuleSummaryIndex>> IndexOrErr = ErrorOr<std::unique_ptr<ModuleSummaryIndex>> IndexOrErr =
llvm::getModuleSummaryIndexForFile(Filename, diagnosticHandler); llvm::getModuleSummaryIndexForFile(Filename, diagnosticHandler);
error(IndexOrErr, "error: " + CurrentActivity); error(IndexOrErr, "error " + CurrentActivity);
std::unique_ptr<ModuleSummaryIndex> Index = std::move(IndexOrErr.get()); std::unique_ptr<ModuleSummaryIndex> Index = std::move(IndexOrErr.get());
CurrentActivity = ""; CurrentActivity = "";
// Skip files without a module summary. // Skip files without a module summary.