diff options
| author | Craig Topper <craig.topper@intel.com> | 2018-07-30 23:22:00 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-07-30 23:22:00 +0000 |
| commit | 4a5776cc933be614bfb6210398c421452d45869b (patch) | |
| tree | fb3d76002a72ad2432803299114ca813c49e25cf /lib/Target/PowerPC | |
| parent | ef4200131b97d9aac229b8edd244ace10b810feb (diff) | |
[DAGCombiner][TargetLowering] Pass a SmallVector instead of a std::vector to BuildSDIV/BuildUDIV/etc.
The vector contains the SDNodes that these functions create. The number of nodes is always a small number so we should use SmallVector to avoid a heap allocation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@338329 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC')
| -rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.cpp | 4 | ||||
| -rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp index b58152a9c18..51ff8a5cf77 100644 --- a/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/lib/Target/PowerPC/PPCISelLowering.cpp @@ -13104,8 +13104,8 @@ SDValue PPCTargetLowering::PerformDAGCombine(SDNode *N, SDValue PPCTargetLowering::BuildSDIVPow2(SDNode *N, const APInt &Divisor, - SelectionDAG &DAG, - std::vector<SDNode *> &Created) const { + SelectionDAG &DAG, + SmallVectorImpl<SDNode *> &Created) const { // fold (sdiv X, pow2) EVT VT = N->getValueType(0); if (VT == MVT::i64 && !Subtarget.isPPC64()) diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h index 6b7229a59e8..f174943a800 100644 --- a/lib/Target/PowerPC/PPCISelLowering.h +++ b/lib/Target/PowerPC/PPCISelLowering.h @@ -665,7 +665,7 @@ namespace llvm { SDValue PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const override; SDValue BuildSDIVPow2(SDNode *N, const APInt &Divisor, SelectionDAG &DAG, - std::vector<SDNode *> &Created) const override; + SmallVectorImpl<SDNode *> &Created) const override; unsigned getRegisterByName(const char* RegName, EVT VT, SelectionDAG &DAG) const override; |