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Remove dead flag.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161990 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2012-08-15 21:18:10 +00:00
parent 1e0b864d23
commit 8dd2e5bf83
1 changed files with 3 additions and 9 deletions
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lib/Transforms/Scalar/CodeGenPrepare.cpp
+3 -9
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@@ -66,11 +66,6 @@ static cl::opt<bool> DisableBranchOpts(
"disable-cgp-branch-opts", cl::Hidden, cl::init(false),
cl::desc("Disable branch optimizations in CodeGenPrepare"));
// FIXME: Remove this abomination once all of the tests pass without it!
static cl::opt<bool> DisableDeleteDeadBlocks(
"disable-cgp-delete-dead-blocks", cl::Hidden, cl::init(false),
cl::desc("Disable deleting dead blocks in CodeGenPrepare"));
static cl::opt<bool> DisableSelectToBranch(
"disable-cgp-select2branch", cl::Hidden, cl::init(false),
cl::desc("Disable select to branch conversion."));
@@ -188,10 +183,9 @@ bool CodeGenPrepare::runOnFunction(Function &F) {
WorkList.insert(*II);
}
if (!DisableDeleteDeadBlocks)
for (SmallPtrSet<BasicBlock*, 8>::iterator
I = WorkList.begin(), E = WorkList.end(); I != E; ++I)
DeleteDeadBlock(*I);
for (SmallPtrSet<BasicBlock*, 8>::iterator
I = WorkList.begin(), E = WorkList.end(); I != E; ++I)
DeleteDeadBlock(*I);
// Merge pairs of basic blocks with unconditional branches, connected by
// a single edge.