From 6c631988c724b58a69c49af782d1eec79e46d29f Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Fri, 29 Jun 2007 01:39:53 +0000 Subject: [PATCH] Do not filter loop if candidate branch is in loop header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37792 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Scalar/LoopUnswitch.cpp | 2 -- 1 file changed, 2 deletions(-) diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp index 157b00916cb..953724448eb 100644 --- a/lib/Transforms/Scalar/LoopUnswitch.cpp +++ b/lib/Transforms/Scalar/LoopUnswitch.cpp @@ -166,8 +166,6 @@ bool LoopUnswitch::runOnLoop(Loop *L, LPPassManager &LPM_Ref) { // loop. for (Loop::block_iterator I = L->block_begin(), E = L->block_end(); I != E; ++I) { - if (*I == L->getHeader()) - continue; TerminatorInst *TI = (*I)->getTerminator(); if (BranchInst *BI = dyn_cast(TI)) { // If this isn't branching on an invariant condition, we can't unswitch -- 2.34.1