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| author | Chris Lattner <sabre@nondot.org> | 2007-04-17 04:04:14 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-04-17 04:04:14 +0000 |
| commit | f8dfef74376dd85f37601855f7519d8256700dab (patch) | |
| tree | 426e7bcdcbcd9beb1c684ced7f62ba3c3b1cbf2b /lib/VMCore/Function.cpp | |
| parent | 17fcdd5e1b78b829068ca657c97357a39d6e768b (diff) | |
| download | llvm-f8dfef74376dd85f37601855f7519d8256700dab.tar.gz llvm-f8dfef74376dd85f37601855f7519d8256700dab.tar.bz2 llvm-f8dfef74376dd85f37601855f7519d8256700dab.tar.xz | |
The (negative) offset from a SymbolTableListTraits-using ilist to its container
object is always constant. As such, evaluate it at compile time instead of storing
it as an ivar in SymbolTableListTraits. This shrinks every SymbolTableListTraits
ilist by a word, shrinking BasicBlock from 44->40 bytes, Function from 96->88 bytes,
and Module from 60->52 bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36189 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Function.cpp')
| -rw-r--r-- | lib/VMCore/Function.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/VMCore/Function.cpp b/lib/VMCore/Function.cpp index 7949e39f84..e47798e12c 100644 --- a/lib/VMCore/Function.cpp +++ b/lib/VMCore/Function.cpp @@ -143,8 +143,6 @@ Function::Function(const FunctionType *Ty, LinkageTypes Linkage, : GlobalValue(PointerType::get(Ty), Value::FunctionVal, 0, 0, Linkage, name) { ParamAttrs = 0; CallingConvention = 0; - BasicBlocks.setItemParent(this); - ArgumentList.setItemParent(this); SymTab = new ValueSymbolTable(); assert((getReturnType()->isFirstClassType() ||getReturnType() == Type::VoidTy) |