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| author | Chris Lattner <sabre@nondot.org> | 2010-01-07 23:44:37 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-01-07 23:44:37 +0000 |
| commit | 35d3b9dcd01691ea966b1d6023e0f9368a56c959 (patch) | |
| tree | 61319cb92d353acef977bc810020000affda7e1a /llvm/lib/Transforms/InstCombine/InstructionCombining.cpp | |
| parent | 7b6a068801243c84e9a89e0405c012c9844693e6 (diff) | |
| download | bcm5719-llvm-35d3b9dcd01691ea966b1d6023e0f9368a56c959.tar.gz bcm5719-llvm-35d3b9dcd01691ea966b1d6023e0f9368a56c959.zip | |
teach ComputeNumSignBits to look through PHI nodes.
llvm-svn: 92964
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstructionCombining.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstructionCombining.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp index 60231857222..93b196126b2 100644 --- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp +++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp @@ -1027,8 +1027,6 @@ static bool AddReachableCodeToWorklist(BasicBlock *BB, continue; } - - if (TD) { // See if we can constant fold its operands. for (User::op_iterator i = Inst->op_begin(), e = Inst->op_end(); @@ -1047,7 +1045,6 @@ static bool AddReachableCodeToWorklist(BasicBlock *BB, } } } - InstrsForInstCombineWorklist.push_back(Inst); } |
