diff options
Diffstat (limited to 'llvm/lib/IR/DataLayout.cpp')
| -rw-r--r-- | llvm/lib/IR/DataLayout.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/IR/DataLayout.cpp b/llvm/lib/IR/DataLayout.cpp index 9c1dee0cfb7..c414e80f410 100644 --- a/llvm/lib/IR/DataLayout.cpp +++ b/llvm/lib/IR/DataLayout.cpp @@ -259,6 +259,8 @@ void DataLayout::parseSpecifier(StringRef Desc) { "Missing size specification for pointer in datalayout string"); Split = split(Rest, ':'); unsigned PointerMemSize = inBytes(getInt(Tok)); + if (!PointerMemSize) + report_fatal_error("Invalid pointer size of 0 bytes"); // ABI alignment. if (Rest.empty()) |
