diff options
| author | Meador Inge <meadori@codesourcery.com> | 2013-02-07 18:36:50 +0000 |
|---|---|---|
| committer | Meador Inge <meadori@codesourcery.com> | 2013-02-07 18:36:50 +0000 |
| commit | 32dc72492058af532fd6cfd9e5cf6364d6b421db (patch) | |
| tree | c19aad55a649d61f8e5ac38cfa1f2be92f6be65f /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | b31d71367bac0896dbde0f93a939ec7da19a7bf8 (diff) | |
| download | llvm-32dc72492058af532fd6cfd9e5cf6364d6b421db.zip llvm-32dc72492058af532fd6cfd9e5cf6364d6b421db.tar.gz llvm-32dc72492058af532fd6cfd9e5cf6364d6b421db.tar.bz2 | |
ADT: Correct APInt::getActiveWords for zero values
PR15138 was opened because of a segfault in the Bitcode writer.
The actual issue ended up being a bug in APInt where calls to
APInt::getActiveWords returns a bogus value when the APInt value
is 0. This patch fixes the problem by ensuring that getActiveWords
returns 1 for 0 valued APInts.
llvm-svn: 174641
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions