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Move GetConstantStringInfo to lib/Analysis. Remove

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string output routine from Constant. Update all
callers. Change debug intrinsic api slightly to
accomodate move of routine, these now return values
instead of strings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52748 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2008-06-26 00:31:12 +00:00
parent cda8875433
commit 0d2b0aba42
10 changed files with 120 additions and 64 deletions
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7
include/llvm/Analysis/ValueTracking.h
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@ -15,6 +15,8 @@
#ifndef LLVM_ANALYSIS_VALUETRACKING_H
#define LLVM_ANALYSIS_VALUETRACKING_H
#include <string>
namespace llvm {
class Value;
class Instruction;
@ -70,6 +72,11 @@ namespace llvm {
const unsigned Idxs[1] = { Idx };
return FindInsertedValue(V, &Idxs[0], &Idxs[1], InsertBefore);
}
/// GetConstantStringInfo - This function computes the length of a
/// null-terminated C string pointed to by V. If successful, it returns true
/// and returns the string in Str. If unsuccessful, it returns false.
bool GetConstantStringInfo(Value *V, std::string &Str);
} // end namespace llvm
#endif