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| author | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2016-07-08 14:17:09 +0000 |
|---|---|---|
| committer | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2016-07-08 14:17:09 +0000 |
| commit | 46c4c3d31cd2ec5ce79615cd3aa0760da9122587 (patch) | |
| tree | 8cc5abf5f597d8319415ab981ff659217d075188 /llvm/lib/CodeGen/SelectionDAG | |
| parent | 4f1877fb57d2594b69cfc7622db59ec811bf6382 (diff) | |
| download | bcm5719-llvm-46c4c3d31cd2ec5ce79615cd3aa0760da9122587.tar.gz bcm5719-llvm-46c4c3d31cd2ec5ce79615cd3aa0760da9122587.zip | |
Addressing post-commit comments regarding not expanding UDIV;
we don't expand only when compiling for minimum code size.
llvm-svn: 274847
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 456c5498e3c..2931ad276a4 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -14516,9 +14516,9 @@ SDValue DAGCombiner::BuildSDIVPow2(SDNode *N) { /// number. /// Ref: "Hacker's Delight" or "The PowerPC Compiler Writer's Guide". SDValue DAGCombiner::BuildUDIV(SDNode *N) { - // when optimising for size, we don't want to expand a div to a mul and + // when optimising for minimum size, we don't want to expand a div to a mul // and a shift. - if (ForCodeSize) + if (DAG.getMachineFunction().getFunction()->optForMinSize()) return SDValue(); ConstantSDNode *C = isConstOrConstSplat(N->getOperand(1)); |
