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[MSSA] Print memory phis when inspecting walker.

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This makes the MemorySSA and MemorySSA Walker printers consistent.
Invokation `-print<memoryssa-walker>` should also have the MemoryPhis.
This commit is contained in:
Alina Sbirlea 2022-04-06 14:22:52 -07:00
parent 08075a7ee8
commit 50d41f3e0d
1 changed files with 6 additions and 0 deletions
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6
llvm/lib/Analysis/MemorySSA.cpp
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@ -130,6 +130,12 @@ public:
MemorySSAWalkerAnnotatedWriter(MemorySSA *M)
: MSSA(M), Walker(M->getWalker()) {}
void emitBasicBlockStartAnnot(const BasicBlock *BB,
formatted_raw_ostream &OS) override {
if (MemoryAccess *MA = MSSA->getMemoryAccess(BB))
OS << "; " << *MA << "\n";
}
void emitInstructionAnnot(const Instruction *I,
formatted_raw_ostream &OS) override {
if (MemoryAccess *MA = MSSA->getMemoryAccess(I)) {