Justin Bogner 0a64b6de98 InstrProf: Fix reading of consecutive 32 bit coverage maps ... When we generate coverage data, we explicitly set each coverage map's alignment to 8 (See InstrProfiling::lowerCoverageData), but when we read the coverage data, we assume consecutive maps are exactly adjacent. When we're dealing with 32 bit, maps can end on a 4 byte boundary, causing us to think the padding is part of the next record. Fix this by adjusting the buffer to an appropriately aligned address between records. This is pretty awkward to test, as it requires a binary with multiple coverage maps to hit, so we'd need to check in multiple source files and a binary blob as inputs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239129 91177308-0d34-0410-b5e6-96231b3b80d8		2015-06-05 01:23:42 +00:00
..
CMakeLists.txt
CoverageMapping.cpp	InstrProf: Treat functions with a coverage map but no profile as unreached	2015-05-13 22:03:04 +00:00
CoverageMappingReader.cpp	InstrProf: Fix reading of consecutive 32 bit coverage maps	2015-06-05 01:23:42 +00:00
CoverageMappingWriter.cpp
InstrProf.cpp	InstrProf: Give coverage its own errors instead of piggy backing on instrprof	2015-05-06 23:19:35 +00:00
InstrProfIndexed.h
InstrProfReader.cpp
InstrProfWriter.cpp
LLVMBuild.txt
Makefile
SampleProf.cpp
SampleProfReader.cpp
SampleProfWriter.cpp