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

SLPVectorizer: Remove duplicated function. 

llvm-svn: 193927
This commit is contained in:
Benjamin Kramer 2013-11-02 14:46:27 +00:00
parent 568a1cd9df
commit 089c1e4f6d
1 changed files with 2 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
View File

@ -206,14 +206,6 @@ static bool CanReuseExtract(ArrayRef<Value *> VL) {
return true;
}
static bool all_equal(SmallVectorImpl<Value *> &V) {
Value *First = V[0];
for (int i = 1, e = V.size(); i != e; ++i)
if (V[i] != First)
return false;
return true;
}
static void reorderInputsAccordingToOpcode(ArrayRef<Value *> VL,
SmallVectorImpl<Value *> &Left,
SmallVectorImpl<Value *> &Right) {
@ -301,8 +293,8 @@ static void reorderInputsAccordingToOpcode(ArrayRef<Value *> VL,
Right.push_back(V1);
}
bool LeftBroadcast = all_equal(Left);
bool RightBroadcast = all_equal(Right);
bool LeftBroadcast = isSplat(Left);
bool RightBroadcast = isSplat(Right);
// Don't reorder if the operands where good to begin with.
if (!(LeftBroadcast || RightBroadcast) &&