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Don't clean out the type plane of the constant pool... this is a hack. FIXME

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2001-07-09 19:38:52 +00:00
parent 8896eda9a9
commit c262f7298f
1 changed files with 6 additions and 1 deletions
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7
lib/Transforms/Scalar/DCE.cpp
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@ -37,7 +37,12 @@ using namespace cfg;
struct ConstPoolDCE {
enum { EndOffs = 0 };
static bool isDCEable(const Value *) { return true; }
static bool isDCEable(const ConstPoolVal *CPV) {
// TODO: The bytecode writer requires that all used types are in the
// constant pool for the current method. This is messy and is really
// irritating. FIXME
return CPV->getType() != Type::TypeTy; // Don't DCE Type plane constants!
}
};
struct BasicBlockDCE {