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[PM/AA] Explicitly depend on TLI rather than getting it out of the

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AliasAnalysis.

Same as the other commits, the TLI access from an alias analysis is
going away and isn't very clean -- it is better to explicitly mark the
dependencies.

llvm-svn: 244785
This commit is contained in:
Chandler Carruth 2015-08-12 18:06:08 +00:00
parent 19b400baf8
commit 2e28175329
1 changed files with 7 additions and 1 deletions
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8
lib/Transforms/Vectorize/BBVectorize.cpp
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@ -27,6 +27,7 @@
#include "llvm/Analysis/AliasSetTracker.h"
#include "llvm/Analysis/ScalarEvolution.h"
#include "llvm/Analysis/ScalarEvolutionExpressions.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/IR/Constants.h"
@ -207,6 +208,7 @@ namespace {
AA = &P->getAnalysis<AliasAnalysis>();
DT = &P->getAnalysis<DominatorTreeWrapperPass>().getDomTree();
SE = &P->getAnalysis<ScalarEvolution>();
TLI = &P->getAnalysis<TargetLibraryInfoWrapperPass>().getTLI();
TTI = IgnoreTargetInfo
? nullptr
: &P->getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
@ -221,6 +223,7 @@ namespace {
AliasAnalysis *AA;
DominatorTree *DT;
ScalarEvolution *SE;
const TargetLibraryInfo *TLI;
const TargetTransformInfo *TTI;
// FIXME: const correct?
@ -440,6 +443,7 @@ namespace {
AA = &getAnalysis<AliasAnalysis>();
DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
SE = &getAnalysis<ScalarEvolution>();
TLI = &getAnalysis<TargetLibraryInfoWrapperPass>().getTLI();
TTI = IgnoreTargetInfo
? nullptr
: &getAnalysis<TargetTransformInfoWrapperPass>().getTTI(
@ -453,6 +457,7 @@ namespace {
AU.addRequired<AliasAnalysis>();
AU.addRequired<DominatorTreeWrapperPass>();
AU.addRequired<ScalarEvolution>();
AU.addRequired<TargetLibraryInfoWrapperPass>();
AU.addRequired<TargetTransformInfoWrapperPass>();
AU.addPreserved<AliasAnalysis>();
AU.addPreserved<DominatorTreeWrapperPass>();
@ -842,7 +847,7 @@ namespace {
// It is important to cleanup here so that future iterations of this
// function have less work to do.
(void)SimplifyInstructionsInBlock(&BB, AA->getTargetLibraryInfo());
(void)SimplifyInstructionsInBlock(&BB, TLI);
return true;
}
@ -3192,6 +3197,7 @@ char BBVectorize::ID = 0;
static const char bb_vectorize_name[] = "Basic-Block Vectorization";
INITIALIZE_PASS_BEGIN(BBVectorize, BBV_NAME, bb_vectorize_name, false, false)
INITIALIZE_AG_DEPENDENCY(AliasAnalysis)
INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfoWrapperPass)
INITIALIZE_PASS_DEPENDENCY(TargetTransformInfoWrapperPass)
INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass)
INITIALIZE_PASS_DEPENDENCY(ScalarEvolution)