maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[GISel]: While constructing the GISelWorklist make sure we reserve at least the required size to the underlying dense map. 

https://reviews.llvm.org/D57931

This should save some unnecessary growing of the DenseMap.

llvm-svn: 353498
This commit is contained in:
Aditya Nandakumar 2019-02-08 03:32:46 +00:00
parent a8b4339c2f
commit c771675688
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
llvm/include/llvm/CodeGen/GlobalISel/GISelWorkList.h
View File

@ -33,7 +33,7 @@ class GISelWorkList {
DenseMap<MachineInstr *, unsigned> WorklistMap; DenseMap<MachineInstr *, unsigned> WorklistMap;
public: public:
GISelWorkList() {} GISelWorkList() : WorklistMap(N) {}
bool empty() const { return WorklistMap.empty(); } bool empty() const { return WorklistMap.empty(); }