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[WebAssembly] Rename a variable in CFGSort (NFC) 

Class `RegionInfo` was `SortUnitInfo` before, so the variables were
named `SUI`. Now the class name is `RegionInfo`, so this renames `SUI`
to `RI`, matching the class name.

llvm-svn: 356861
This commit is contained in:
Heejin Ahn 2019-03-24 17:34:40 +00:00
parent 07e3071854
commit 803c7782d5
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/Target/WebAssembly/WebAssemblyCFGSort.cpp
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@ -259,10 +259,10 @@ static void sortBlocks(MachineFunction &MF, const MachineLoopInfo &MLI,
CompareBlockNumbersBackwards>
Ready;
RegionInfo SUI(MLI, WEI);
RegionInfo RI(MLI, WEI);
SmallVector<Entry, 4> Entries;
for (MachineBasicBlock *MBB = &MF.front();;) {
const Region *R = SUI.getRegionFor(MBB);
const Region *R = RI.getRegionFor(MBB);
if (R) {
// If MBB is a region header, add it to the active region list. We can't
// put any blocks that it doesn't dominate until we see the end of the
@ -353,7 +353,7 @@ static void sortBlocks(MachineFunction &MF, const MachineLoopInfo &MLI,
for (auto &MBB : MF) {
assert(MBB.getNumber() >= 0 && "Renumbered blocks should be non-negative.");
const Region *Region = SUI.getRegionFor(&MBB);
const Region *Region = RI.getRegionFor(&MBB);
if (Region && &MBB == Region->getHeader()) {
if (Region->isLoop()) {
@ -378,7 +378,7 @@ static void sortBlocks(MachineFunction &MF, const MachineLoopInfo &MLI,
for (auto Pred : MBB.predecessors())
assert(Pred->getNumber() < MBB.getNumber() &&
"Non-loop-header predecessors should be topologically sorted");
assert(OnStack.count(SUI.getRegionFor(&MBB)) &&
assert(OnStack.count(RI.getRegionFor(&MBB)) &&
"Blocks must be nested in their regions");
}
while (OnStack.size() > 1 && &MBB == WebAssembly::getBottom(OnStack.back()))