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ScalarOpts: Use std::list for Candidates, NFC

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There is nothing intrusive about the Candidate list; use std::list over
llvm::ilist for simplicity.

llvm-svn: 281177
This commit is contained in:
Duncan P. N. Exon Smith 2016-09-11 21:29:34 +00:00
parent 1da39d71ae
commit 741d2475c1
1 changed files with 3 additions and 2 deletions
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5
lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
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@ -66,6 +66,7 @@
#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/Utils/Local.h"
#include <list>
#include <vector>
using namespace llvm;
@ -79,7 +80,7 @@ class StraightLineStrengthReduce : public FunctionPass {
public:
// SLSR candidate. Such a candidate must be in one of the forms described in
// the header comments.
struct Candidate : public ilist_node<Candidate> {
struct Candidate {
enum Kind {
Invalid, // reserved for the default constructor
Add, // B + i * S
@ -199,7 +200,7 @@ private:
DominatorTree *DT;
ScalarEvolution *SE;
TargetTransformInfo *TTI;
ilist<Candidate> Candidates;
std::list<Candidate> Candidates;
// Temporarily holds all instructions that are unlinked (but not deleted) by
// rewriteCandidateWithBasis. These instructions will be actually removed
// after all rewriting finishes.