[llvm-commits] CVS: llvm/lib/Bytecode/Reader/ReaderInternals.h
Chris Lattner
lattner at cs.uiuc.edu
Fri Nov 14 00:39:01 PST 2003
Changes in directory llvm/lib/Bytecode/Reader:
ReaderInternals.h updated: 1.64 -> 1.65
---
Log message:
Fix PR 110: the constant folding code assumes that if something is not a
constant expression, but is of (for example) ubyte type, then it is a
ConstantUInt. This was not true for placeholders.
---
Diffs of the changes: (+3 -5)
Index: llvm/lib/Bytecode/Reader/ReaderInternals.h
diff -u llvm/lib/Bytecode/Reader/ReaderInternals.h:1.64 llvm/lib/Bytecode/Reader/ReaderInternals.h:1.65
--- llvm/lib/Bytecode/Reader/ReaderInternals.h:1.64 Tue Nov 11 16:41:32 2003
+++ llvm/lib/Bytecode/Reader/ReaderInternals.h Fri Nov 14 00:38:46 2003
@@ -14,7 +14,7 @@
#ifndef READER_INTERNALS_H
#define READER_INTERNALS_H
-#include "llvm/Constant.h"
+#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Function.h"
#include "llvm/ModuleProvider.h"
@@ -201,10 +201,8 @@
unsigned getID() { return ID; }
};
-struct ConstantPlaceHolderHelper : public Constant {
- ConstantPlaceHolderHelper(const Type *Ty)
- : Constant(Ty) {}
- virtual bool isNullValue() const { return false; }
+struct ConstantPlaceHolderHelper : public ConstantExpr {
+ ConstantPlaceHolderHelper(const Type *Ty) : ConstantExpr(Instruction::UserOp1, Constant::getNullValue(Ty), Ty) {}
};
typedef PlaceholderDef<ConstantPlaceHolderHelper> ConstPHolder;
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