[polly] r308982 - [ScopInfo] Rename ScopStmt::contains(BB) to represents(BB). NFC.
Michael Kruse via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 25 09:25:37 PDT 2017
Author: meinersbur
Date: Tue Jul 25 09:25:37 2017
New Revision: 308982
URL: http://llvm.org/viewvc/llvm-project?rev=308982&view=rev
Log:
[ScopInfo] Rename ScopStmt::contains(BB) to represents(BB). NFC.
In future, there will be no more a 1:1 correspondence between statements
and basic blocks, the name `contains` does not correctly capture their
relationship. A BB may infact comprise of multiple statements; hence we
describe a statement 'representing' a basic block.
Differential Revision: https://reviews.llvm.org/D35838
Modified:
polly/trunk/include/polly/ScopInfo.h
polly/trunk/lib/Analysis/ScopBuilder.cpp
polly/trunk/lib/CodeGen/BlockGenerators.cpp
polly/trunk/lib/Support/VirtualInstruction.cpp
Modified: polly/trunk/include/polly/ScopInfo.h
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/include/polly/ScopInfo.h?rev=308982&r1=308981&r2=308982&view=diff
==============================================================================
--- polly/trunk/include/polly/ScopInfo.h (original)
+++ polly/trunk/include/polly/ScopInfo.h Tue Jul 25 09:25:37 2017
@@ -1391,8 +1391,8 @@ public:
return getRegion()->contains(L);
}
- /// Return whether this statement contains @p BB.
- bool contains(BasicBlock *BB) const {
+ /// Return whether this statement represents @p BB.
+ bool represents(BasicBlock *BB) const {
if (isCopyStmt())
return false;
if (isBlockStmt())
@@ -1404,7 +1404,7 @@ public:
bool contains(Instruction *Inst) const {
if (!Inst)
return false;
- return contains(Inst->getParent());
+ return represents(Inst->getParent());
}
/// Return the closest innermost loop that contains this statement, but is not
Modified: polly/trunk/lib/Analysis/ScopBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Analysis/ScopBuilder.cpp?rev=308982&r1=308981&r2=308982&view=diff
==============================================================================
--- polly/trunk/lib/Analysis/ScopBuilder.cpp (original)
+++ polly/trunk/lib/Analysis/ScopBuilder.cpp Tue Jul 25 09:25:37 2017
@@ -658,7 +658,7 @@ void ScopBuilder::buildAccessFunctions(S
assert(
!Stmt == IsExitBlock &&
"The exit BB is the only one that cannot be represented by a statement");
- assert(IsExitBlock || Stmt->contains(&BB));
+ assert(IsExitBlock || Stmt->represents(&BB));
// We do not build access functions for error blocks, as they may contain
// instructions we can not model.
Modified: polly/trunk/lib/CodeGen/BlockGenerators.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/CodeGen/BlockGenerators.cpp?rev=308982&r1=308981&r2=308982&view=diff
==============================================================================
--- polly/trunk/lib/CodeGen/BlockGenerators.cpp (original)
+++ polly/trunk/lib/CodeGen/BlockGenerators.cpp Tue Jul 25 09:25:37 2017
@@ -1600,7 +1600,7 @@ void RegionGenerator::addOperandToPHI(Sc
BasicBlock *BBCopyEnd = EndBlockMap[IncomingBB];
if (!BBCopyStart) {
assert(!BBCopyEnd);
- assert(Stmt.contains(IncomingBB) &&
+ assert(Stmt.represents(IncomingBB) &&
"Bad incoming block for PHI in non-affine region");
IncompletePHINodeMap[IncomingBB].push_back(std::make_pair(PHI, PHICopy));
return;
@@ -1612,7 +1612,7 @@ void RegionGenerator::addOperandToPHI(Sc
Value *OpCopy = nullptr;
- if (Stmt.contains(IncomingBB)) {
+ if (Stmt.represents(IncomingBB)) {
Value *Op = PHI->getIncomingValueForBlock(IncomingBB);
// If the current insert block is different from the PHIs incoming block
Modified: polly/trunk/lib/Support/VirtualInstruction.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Support/VirtualInstruction.cpp?rev=308982&r1=308981&r2=308982&view=diff
==============================================================================
--- polly/trunk/lib/Support/VirtualInstruction.cpp (original)
+++ polly/trunk/lib/Support/VirtualInstruction.cpp Tue Jul 25 09:25:37 2017
@@ -73,7 +73,7 @@ VirtualUse VirtualUse::create(Scop *S, S
// A use is inter-statement if either it is defined in another statement, or
// there is a MemoryAccess that reads its value that has been written by
// another statement.
- if (InputMA || (!Virtual && !UserStmt->contains(Inst->getParent())))
+ if (InputMA || (!Virtual && !UserStmt->represents(Inst->getParent())))
return VirtualUse(UserStmt, Val, Inter, nullptr, InputMA);
return VirtualUse(UserStmt, Val, Intra, nullptr, nullptr);
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