RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2025-01-24 19:44:49 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Revert "Revert "[PGO] Minor cleanup for count instruction in SelectInstVisitor.""

Browse Source 
Previously reverted wrong revision.

This reverts commit r297910.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297911 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vitaly Buka 2017-03-15 23:07:41 +00:00
parent 0356a1463a
commit 6868195f9c
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/Transforms/Instrumentation/PGOInstrumentation.cpp
View File

@ -205,6 +205,7 @@ struct SelectInstVisitor : public InstVisitor<SelectInstVisitor> {
SelectInstVisitor(Function &Func) : F(Func) {}
void countSelects(Function &Func) {
NSIs = 0;
Mode = VM_counting;
visit(Func);
}
@ -234,6 +235,8 @@ struct SelectInstVisitor : public InstVisitor<SelectInstVisitor> {
void annotateOneSelectInst(SelectInst &SI);
// Visit \p SI instruction and perform tasks according to visit mode.
void visitSelectInst(SelectInst &SI);
// Return the number of select instructions. This needs be called after
// countSelects().
unsigned getNumOfSelectInsts() const { return NSIs; }
};
@ -1104,9 +1107,9 @@ void SelectInstVisitor::visitSelectInst(SelectInst &SI) {
if (SI.getCondition()->getType()->isVectorTy())
return;
NSIs++;
switch (Mode) {
case VM_counting:
NSIs++;
return;
case VM_instrument:
instrumentOneSelectInst(SI);