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IRBuilder: Downgrade InsertPointGuard's instruction pointer to a raw pointer.

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Sadly this loses the checking from AssertingVH, but apparently storing the
end() of a BasicBlock into an AssertingVH has bad consequences as it's not
really an instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192209 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2013-10-08 17:44:56 +00:00
parent b359bda93d
commit e3c2f07005
1 changed files with 2 additions and 2 deletions
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4
include/llvm/IR/IRBuilder.h
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@ -197,7 +197,7 @@ public:
class InsertPointGuard {
IRBuilderBase &Builder;
AssertingVH<BasicBlock> Block;
AssertingVH<Instruction> Point;
BasicBlock::iterator Point;
DebugLoc DbgLoc;
InsertPointGuard(const InsertPointGuard &) LLVM_DELETED_FUNCTION;
@ -209,7 +209,7 @@ public:
DbgLoc(B.getCurrentDebugLocation()) {}
~InsertPointGuard() {
Builder.restoreIP(InsertPoint(Block, BasicBlock::iterator(Point)));
Builder.restoreIP(InsertPoint(Block, Point));
Builder.SetCurrentDebugLocation(DbgLoc);
}
};