[ARM] Fix the Changed value in the MVE lane interleaving pass.

davemgreen · davemgreen · commit 6c88ffeda31a · 2021-03-28T23:47:53.000+01:00
diff --git a/llvm/lib/Target/ARM/MVELaneInterleavingPass.cpp b/llvm/lib/Target/ARM/MVELaneInterleavingPass.cpp
@@ -303,7 +303,7 @@ static bool tryInterleave(Instruction *Start,
     LLVM_DEBUG(dbgs() << "  with " << *Shuf << "\n");
   }
 
-  return false;
+  return true;
 }
 
 bool MVELaneInterleaving::runOnFunction(Function &F) {

Original file line number	Diff line number	Diff line change
`@@ -303,7 +303,7 @@ static bool tryInterleave(Instruction *Start,`
`303`	`303`	`LLVM_DEBUG(dbgs() << " with " << *Shuf << "\n");`
`304`	`304`	`}`
`305`	`305`
`306`		`- return false;`
	`306`	`+ return true;`
`307`	`307`	`}`
`308`	`308`
`309`	`309`	`bool MVELaneInterleaving::runOnFunction(Function &F) {`