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This speeds up processing LLVM a _lot_, 17% in the case of loading and destroying "vortex"

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5553 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-02-13 19:46:22 +00:00
parent 731b2d7df5
commit 0779388ff8
1 changed files with 2 additions and 1 deletions
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3
lib/VMCore/Value.cpp
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@ -89,7 +89,8 @@ void Value::killUse(User *U) {
/* empty */;
assert(i < Uses.size() && "Use not in uses list!!");
Uses.erase(Uses.begin()+i);
Uses[i] = Uses.back();
Uses.pop_back();
}
//===----------------------------------------------------------------------===//