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Fix some comment typos. 

llvm-svn: 95170
This commit is contained in:
Bob Wilson 2010-02-03 00:33:21 +00:00
parent e165191990
commit 76e8c59509
1 changed files with 3 additions and 3 deletions
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6
llvm/lib/Transforms/Scalar/GVN.cpp
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@ -2102,7 +2102,7 @@ bool GVN::performPRE(Function &F) {
for (pred_iterator PI = pred_begin(CurrentBlock),
PE = pred_end(CurrentBlock); PI != PE; ++PI) {
// We're not interested in PRE where the block is its
// own predecessor, on in blocks with predecessors
// own predecessor, or in blocks with predecessors
// that are not reachable.
if (*PI == CurrentBlock) {
NumWithout = 2;
@ -2150,10 +2150,10 @@ bool GVN::performPRE(Function &F) {
continue;
}
// Instantiate the expression the in predecessor that lacked it.
// Instantiate the expression in the predecessor that lacked it.
// Because we are going top-down through the block, all value numbers
// will be available in the predecessor by the time we need them. Any
// that weren't original present will have been instantiated earlier
// that weren't originally present will have been instantiated earlier
// in this loop.
Instruction *PREInstr = CurInst->clone();
bool success = true;