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Change uses of Function::front to Function::getEntryBlock for readability.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35265 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2007-03-22 16:38:57 +00:00
parent 2b48420c64
commit ecb7a77885
13 changed files with 19 additions and 15 deletions
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lib/Transforms/Utils/SimplifyCFG.cpp
+2 -1
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@@ -1185,7 +1185,8 @@ bool llvm::SimplifyCFG(BasicBlock *BB) {
assert(BB && BB->getParent() && "Block not embedded in function!");
assert(BB->getTerminator() && "Degenerate basic block encountered!");
assert(&BB->getParent()->front() != BB && "Can't Simplify entry block!");
assert(&BB->getParent()->getEntryBlock() != BB &&
"Can't Simplify entry block!");
// Remove basic blocks that have no predecessors... which are unreachable.
if (pred_begin(BB) == pred_end(BB) ||