diff options
| author | Mark Seaborn <mseaborn@chromium.org> | 2013-04-23 14:49:45 -0700 |
|---|---|---|
| committer | Mark Seaborn <mseaborn@chromium.org> | 2013-04-23 14:49:45 -0700 |
| commit | e0e366e55459a2b934253ac1ada762bdade64571 (patch) | |
| tree | 8d75f1e95c84511fc9d265341d2d0c688f51a20d /lib/Bitcode/NaCl/Reader/NaClBitcodeReader.cpp | |
| parent | 744ccd6c8bd149a17575b9d768b9a90ce06bf122 (diff) | |
PNaCl: Add FlattenGlobals pass for simplifying global variable initializers
This pass converts initializers for global variables into a flattened
normal form which removes nested struct types and simplifies
ConstantExprs.
In the future, we might change the bitcode format to use the flattened
bytes+relocs representation for global initializers. In that case, we
will be able to reuse the FlattenedConstant class in the bitcode
reader/writer for converting to and from this form.
BUG=https://code.google.com/p/nativeclient/issues/detail?id=3113
TEST=test/Transforms/NaCl/flatten-globals.ll
Review URL: https://codereview.chromium.org/14017011
Diffstat (limited to 'lib/Bitcode/NaCl/Reader/NaClBitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions