diff options
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp | 4 | ||||
| -rw-r--r-- | llvm/test/Transforms/LoopUnroll/runtime-loop-multiple-exits.ll | 10 |
2 files changed, 7 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp b/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp index 386621844fe..2981e6e2c52 100644 --- a/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp +++ b/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp @@ -72,7 +72,7 @@ static void ConnectProlog(Loop *L, Value *BECount, unsigned Count, LoopInfo *LI, bool PreserveLCSSA) { // Loop structure should be the following: // Preheader - // PrologPreHeader + // PrologHeader // ... // PrologLatch // PrologExit @@ -108,7 +108,7 @@ static void ConnectProlog(Loop *L, Value *BECount, unsigned Count, NewPN->addIncoming(PN.getIncomingValueForBlock(NewPreHeader), PreHeader); } else { - // Succ is LatchExit + // Succ is LatchExit. NewPN->addIncoming(UndefValue::get(PN.getType()), PreHeader); } diff --git a/llvm/test/Transforms/LoopUnroll/runtime-loop-multiple-exits.ll b/llvm/test/Transforms/LoopUnroll/runtime-loop-multiple-exits.ll index ef983dffcd2..8ba5ffc4233 100644 --- a/llvm/test/Transforms/LoopUnroll/runtime-loop-multiple-exits.ll +++ b/llvm/test/Transforms/LoopUnroll/runtime-loop-multiple-exits.ll @@ -1,8 +1,8 @@ -; RUN: opt < %s -loop-unroll -unroll-runtime=true -unroll-runtime-epilog=true -unroll-runtime-multi-exit=true -verify-dom-info -verify-loop-info -S | FileCheck %s -check-prefix=EPILOG-NO-IC -; RUN: opt < %s -loop-unroll -unroll-runtime=true -unroll-runtime-epilog=true -unroll-runtime-multi-exit=true -verify-dom-info -verify-loop-info -instcombine -S | FileCheck %s -check-prefix=EPILOG -; RUN: opt < %s -loop-unroll -unroll-runtime -unroll-count=2 -unroll-runtime-epilog=true -unroll-runtime-multi-exit=true -verify-dom-info -verify-loop-info -instcombine -; RUN: opt < %s -loop-unroll -unroll-runtime=true -unroll-runtime-epilog=false -unroll-runtime-multi-exit=true -verify-dom-info -verify-loop-info -instcombine -S | FileCheck %s -check-prefix=PROLOG -; RUN: opt < %s -loop-unroll -unroll-runtime -unroll-runtime-epilog=false -unroll-count=2 -unroll-runtime-multi-exit=true -verify-dom-info -verify-loop-info -instcombine +; RUN: opt < %s -loop-unroll -unroll-runtime=true -unroll-runtime-epilog=true -unroll-runtime-multi-exit=true -verify-loop-lcssa -verify-dom-info -verify-loop-info -S | FileCheck %s -check-prefix=EPILOG-NO-IC +; RUN: opt < %s -loop-unroll -unroll-runtime=true -unroll-runtime-epilog=true -unroll-runtime-multi-exit=true -verify-loop-lcssa -verify-dom-info -verify-loop-info -instcombine -S | FileCheck %s -check-prefix=EPILOG +; RUN: opt < %s -loop-unroll -unroll-runtime -unroll-count=2 -unroll-runtime-epilog=true -unroll-runtime-multi-exit=true -verify-loop-lcssa -verify-dom-info -verify-loop-info -instcombine +; RUN: opt < %s -loop-unroll -unroll-runtime=true -unroll-runtime-epilog=false -unroll-runtime-multi-exit=true -verify-loop-lcssa -verify-dom-info -verify-loop-info -instcombine -S | FileCheck %s -check-prefix=PROLOG +; RUN: opt < %s -loop-unroll -unroll-runtime -unroll-runtime-epilog=false -unroll-count=2 -unroll-runtime-multi-exit=true -verify-loop-lcssa -verify-dom-info -verify-loop-info -instcombine ; REQUIRES: asserts |
