Merge pull request #18998 from shajrawi/fix_licm_warning

Joe Shajrawi · web-flow · commit d1340c8012b9 · 2018-08-28T10:11:23.000-07:00
Fix a warning in LICM in release builds
diff --git a/lib/SILOptimizer/LoopTransforms/LICM.cpp b/lib/SILOptimizer/LoopTransforms/LICM.cpp
@@ -346,8 +346,8 @@ hoistSpecialInstruction(std::unique_ptr<LoopNestSummary> &LoopSummary,
       }
       LLVM_DEBUG(llvm::errs() << " Successfully hosited and sank pair\n");
     } else {
-      auto *REA = static_cast<RefElementAddrInst *>(Inst);
-      LLVM_DEBUG(llvm::dbgs() << "Hoisted RefElementAddr " << *REA);
+      LLVM_DEBUG(llvm::dbgs() << "Hoisted RefElementAddr "
+                              << *static_cast<RefElementAddrInst *>(Inst));
     }
     Changed = true;
   }

Original file line number	Diff line number	Diff line change
`@@ -346,8 +346,8 @@ hoistSpecialInstruction(std::unique_ptr<LoopNestSummary> &LoopSummary,`
`346`	`346`	`}`
`347`	`347`	`LLVM_DEBUG(llvm::errs() << " Successfully hosited and sank pair\n");`
`348`	`348`	`} else {`
`349`		`- auto REA = static_cast<RefElementAddrInst >(Inst);`
`350`		`- LLVM_DEBUG(llvm::dbgs() << "Hoisted RefElementAddr " << *REA);`
	`349`	`+ LLVM_DEBUG(llvm::dbgs() << "Hoisted RefElementAddr "`
	`350`	`+ << static_cast<RefElementAddrInst >(Inst));`
`351`	`351`	`}`
`352`	`352`	`Changed = true;`
`353`	`353`	`}`