Merge pull request swiftlang#12958 from slavapestov/squash-warning

slavapestov · web-flow · commit b77374a5fb7a · 2017-11-15T21:39:39.000-08:00
SILOptimizer: Fix a warning
diff --git a/include/swift/SILOptimizer/Utils/CFG.h b/include/swift/SILOptimizer/Utils/CFG.h
@@ -131,7 +131,7 @@ bool splitAllCriticalEdges(SILFunction &F, bool OnlyNonCondBr,
 ///
 /// A current invariant of Ownership SIL is that cond_br can only have critical
 /// edges with non-trivial arguments. This simplifies computation.
-bool splitAllCondBrCriticalEdgesWithNonTrivialArgs(SILFunction &F,
+void splitAllCondBrCriticalEdgesWithNonTrivialArgs(SILFunction &F,
                                                    DominanceInfo *DT,
                                                    SILLoopInfo *LI);
 
diff --git a/lib/SILOptimizer/Utils/CFG.cpp b/lib/SILOptimizer/Utils/CFG.cpp
@@ -931,7 +931,7 @@ void swift::completeJointPostDominanceSet(
   copy(MustVisitSuccessorBlocks, std::back_inserter(Result));
 }
 
-bool swift::splitAllCondBrCriticalEdgesWithNonTrivialArgs(SILFunction &Fn,
+void swift::splitAllCondBrCriticalEdgesWithNonTrivialArgs(SILFunction &Fn,
                                                           DominanceInfo *DT,
                                                           SILLoopInfo *LI) {
   // Find our targets.

Original file line number	Diff line number	Diff line change
`@@ -931,7 +931,7 @@ void swift::completeJointPostDominanceSet(`
`931`	`931`	`copy(MustVisitSuccessorBlocks, std::back_inserter(Result));`
`932`	`932`	`}`
`933`	`933`
`934`		`-bool swift::splitAllCondBrCriticalEdgesWithNonTrivialArgs(SILFunction &Fn,`
	`934`	`+void swift::splitAllCondBrCriticalEdgesWithNonTrivialArgs(SILFunction &Fn,`
`935`	`935`	`DominanceInfo *DT,`
`936`	`936`	`SILLoopInfo *LI) {`
`937`	`937`	`// Find our targets.`