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Add back functionality removed in r210497.

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Instead of asserting, output a message stating that a null pointer was found.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211430 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Trieu
2014-06-21 02:43:02 +00:00
parent 5d0ff9c928
commit 7921239c41
7 changed files with 34 additions and 16 deletions
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lib/IR/Core.cpp
+10 -4
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@@ -281,8 +281,11 @@ char *LLVMPrintTypeToString(LLVMTypeRef Ty) {
std::string buf;
raw_string_ostream os(buf);
assert(unwrap(Ty) != nullptr && "Expecting non-null Type");
unwrap(Ty)->print(os);
if (unwrap(Ty))
unwrap(Ty)->print(os);
else
os << "Printing <null> Type";
os.flush();
return strdup(buf.c_str());
@@ -532,8 +535,11 @@ char* LLVMPrintValueToString(LLVMValueRef Val) {
std::string buf;
raw_string_ostream os(buf);
assert(unwrap(Val) != nullptr && "Expecting non-null Value");
unwrap(Val)->print(os);
if (unwrap(Val))
unwrap(Val)->print(os);
else
os << "Printing <null> Value";
os.flush();
return strdup(buf.c_str());