3 Commits

Author	SHA1	Message	Date
Justin Bogner	322005d027	InstrProf: Track the filename in coverage maps ... If multiple swift files are compiled together, then guessing as to the file when we emit IR obviously doesn't work. Find the filename when we generate a function's coverage map and propagate it through SIL. Swift SVN r25436	2015-02-20 21:26:20 +00:00
Justin Bogner	3dbd6ea9bd	InstrProf: SILFunction doesn't live long enough for SILCoverageMap ... Keeping a reference to the function here is dangerous. We only actually care about the name, so save ourselves a copy of that instead. This fixes a crash that seems to happen only when the coverage data is very large. Swift SVN r25433	2015-02-20 19:36:33 +00:00
Justin Bogner	59bb06b0fb	InstrProf: SIL-level coverage mapping and lowering to LLVM ... The adds the sil_coveragemap construct to SIL and the needed IRGen to turn these into LLVM's coverage maps. Swift SVN r25210	2015-02-12 00:28:39 +00:00