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| author | Justin Bogner <mail@justinbogner.com> | 2015-04-30 21:31:02 +0000 |
|---|---|---|
| committer | Justin Bogner <mail@justinbogner.com> | 2015-04-30 21:31:02 +0000 |
| commit | 1587432d1f3a5b1fe89b4e12cbf8265c86da9695 (patch) | |
| tree | ba4587ae3b6b669e429edaa3dbe86dad1c5e636b /clang/lib/CodeGen/CoverageMappingGen.cpp | |
| parent | 737a3610061c1c58dea8e0c1dc9cfe10a1c3a4b5 (diff) | |
| download | bcm5719-llvm-1587432d1f3a5b1fe89b4e12cbf8265c86da9695.tar.gz bcm5719-llvm-1587432d1f3a5b1fe89b4e12cbf8265c86da9695.zip | |
InstrProf: Make sure coverage propagates out of foreach loops correctly
llvm-svn: 236264
Diffstat (limited to 'clang/lib/CodeGen/CoverageMappingGen.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CoverageMappingGen.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/clang/lib/CodeGen/CoverageMappingGen.cpp b/clang/lib/CodeGen/CoverageMappingGen.cpp index 73afeda3572..340a659584b 100644 --- a/clang/lib/CodeGen/CoverageMappingGen.cpp +++ b/clang/lib/CodeGen/CoverageMappingGen.cpp @@ -714,8 +714,10 @@ struct CounterCoverageMappingBuilder Counter BackedgeCount = propagateCounts(BodyCount, S->getBody()); BreakContinue BC = BreakContinueStack.pop_back_val(); - Counter OutCount = addCounters(ParentCount, BC.BreakCount, BC.ContinueCount, - subtractCounters(BodyCount, BackedgeCount)); + Counter LoopCount = + addCounters(ParentCount, BackedgeCount, BC.ContinueCount); + Counter OutCount = + addCounters(BC.BreakCount, subtractCounters(LoopCount, BodyCount)); if (OutCount != ParentCount) pushRegion(OutCount); } @@ -732,8 +734,10 @@ struct CounterCoverageMappingBuilder Counter BackedgeCount = propagateCounts(BodyCount, S->getBody()); BreakContinue BC = BreakContinueStack.pop_back_val(); - Counter OutCount = addCounters(ParentCount, BC.BreakCount, BC.ContinueCount, - subtractCounters(BodyCount, BackedgeCount)); + Counter LoopCount = + addCounters(ParentCount, BackedgeCount, BC.ContinueCount); + Counter OutCount = + addCounters(BC.BreakCount, subtractCounters(LoopCount, BodyCount)); if (OutCount != ParentCount) pushRegion(OutCount); } |
