diff options
Diffstat (limited to 'lib/Transforms')
-rw-r--r-- | lib/Transforms/Utils/SimplifyCFG.cpp | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp index efd17650f2..39163e4050 100644 --- a/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/lib/Transforms/Utils/SimplifyCFG.cpp @@ -1046,15 +1046,8 @@ static bool SpeculativelyExecuteBB(BranchInst *BI, BasicBlock *BB1) { return false; } - // If we get here, we can hoist the instruction. Try to place it before the - // icmp instruction preceeding the conditional branch. - BasicBlock::iterator InsertPos = BI; - if (InsertPos != BIParent->begin()) - --InsertPos; - if (InsertPos == BrCond && !isa<PHINode>(BrCond)) - BIParent->getInstList().splice(InsertPos, BB1->getInstList(), I); - else - BIParent->getInstList().splice(BI, BB1->getInstList(), I); + // If we get here, we can hoist the instruction. + BIParent->getInstList().splice(BI, BB1->getInstList(), I); // Create a select whose true value is the speculatively executed value and // false value is the previously determined FalseV. |