From 901d04fc6df81279741ab8afff39bcdaa448200f Mon Sep 17 00:00:00 2001 From: Vedant Kumar Date: Thu, 13 Jun 2019 20:48:57 +0000 Subject: [Coverage] Load code coverage data from archives Support loading code coverage data from regular archives, thin archives, and from MachO universal binaries which contain archives. Testing: check-llvm, check-profile (with {A,UB}San enabled) rdar://51538999 Differential Revision: https://reviews.llvm.org/D63232 llvm-svn: 363325 --- llvm/lib/ProfileData/Coverage/CoverageMapping.cpp | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'llvm/lib/ProfileData/Coverage/CoverageMapping.cpp') diff --git a/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp b/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp index e122e5c..afd6618 100644 --- a/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp +++ b/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp @@ -285,11 +285,14 @@ CoverageMapping::load(ArrayRef ObjectFilenames, if (std::error_code EC = CovMappingBufOrErr.getError()) return errorCodeToError(EC); StringRef Arch = Arches.empty() ? StringRef() : Arches[File.index()]; - auto CoverageReaderOrErr = - BinaryCoverageReader::create(CovMappingBufOrErr.get(), Arch); - if (Error E = CoverageReaderOrErr.takeError()) + MemoryBufferRef CovMappingBufRef = + CovMappingBufOrErr.get()->getMemBufferRef(); + auto CoverageReadersOrErr = + BinaryCoverageReader::create(CovMappingBufRef, Arch, Buffers); + if (Error E = CoverageReadersOrErr.takeError()) return std::move(E); - Readers.push_back(std::move(CoverageReaderOrErr.get())); + for (auto &Reader : CoverageReadersOrErr.get()) + Readers.push_back(std::move(Reader)); Buffers.push_back(std::move(CovMappingBufOrErr.get())); } return load(Readers, *ProfileReader); -- cgit v1.1