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[SIL] NFC: Migrate BranchInst to InstructionBaseWithTrailingOperands

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This commit is contained in:
David Zarzycki
2017-12-23 17:01:44 -05:00
parent 2dc1917283
commit 25b85596b2
3 changed files with 15 additions and 20 deletions
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10
lib/SIL/SILInstructions.cpp
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@@ -1127,11 +1127,6 @@ YieldInst *YieldInst::create(SILDebugLocation loc,
return ::new (buffer) YieldInst(loc, yieldedValues, normalBB, unwindBB);
}
BranchInst::BranchInst(SILDebugLocation Loc, SILBasicBlock *DestBB,
ArrayRef<SILValue> Args)
: InstructionBase(Loc), DestBB(this, DestBB),
Operands(this, Args) {}
BranchInst *BranchInst::create(SILDebugLocation Loc, SILBasicBlock *DestBB,
SILFunction &F) {
return create(Loc, DestBB, {}, F);
@@ -1140,9 +1135,8 @@ BranchInst *BranchInst::create(SILDebugLocation Loc, SILBasicBlock *DestBB,
BranchInst *BranchInst::create(SILDebugLocation Loc,
SILBasicBlock *DestBB, ArrayRef<SILValue> Args,
SILFunction &F) {
void *Buffer = F.getModule().allocateInst(sizeof(BranchInst) +
decltype(Operands)::getExtraSize(Args.size()),
alignof(BranchInst));
auto Size = totalSizeToAlloc<swift::Operand>(Args.size());
auto Buffer = F.getModule().allocateInst(Size, alignof(BranchInst));
return ::new (Buffer) BranchInst(Loc, DestBB, Args);
}