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Replace -dag-chain-limit flag with constant. It has survived a release cycle without being touched, so no longer needs to pollute the hidden-help text.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127468 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Trick 2011-03-11 17:46:59 +00:00
parent 1dc550b383
commit 778583ad28
1 changed files with 1 additions and 3 deletions
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4
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
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@ -84,9 +84,7 @@ LimitFPPrecision("limit-float-precision",
// %buffer = alloca [4096 x i8]
// %data = load [4096 x i8]* %argPtr
// store [4096 x i8] %data, [4096 x i8]* %buffer
static cl::opt<unsigned>
MaxParallelChains("dag-chain-limit", cl::desc("Max parallel isel dag chains"),
cl::init(64), cl::Hidden);
static const unsigned MaxParallelChains = 64;
static SDValue getCopyFromPartsVector(SelectionDAG &DAG, DebugLoc DL,
const SDValue *Parts, unsigned NumParts,