diff options
| author | Teresa Johnson <tejohnson@google.com> | 2015-11-20 14:51:27 +0000 |
|---|---|---|
| committer | Teresa Johnson <tejohnson@google.com> | 2015-11-20 14:51:27 +0000 |
| commit | 086ed798ff99f87ddf63184138d5797382c9a0f6 (patch) | |
| tree | dc70998c0544fc0ed132e66e33c8244b9372391d /tools/llvm-bcanalyzer | |
| parent | 72bf3d33aa1b7e50bca13eecf576011fcc327d51 (diff) | |
[ThinLTO] Add MODULE_CODE_METADATA_VALUES record
Summary:
This is split out from the ThinLTO metadata mapping patch
http://reviews.llvm.org/D14752.
To avoid needing to parse the module level metadata during function
importing, a new module-level record is added which holds the
number of module-level metadata values. This is required because
metadata value ids are assigned implicitly during parsing, and the
function-level metadata ids start after the module-level metadata ids.
I made a change to this version of the code compared to D14752
in order to add more consistent and thorough assertion checking of the
new record value. We now unconditionally use the record value to
initialize the MDValueList size, and handle it the same in parseMetadata
for all module level metadata cases (lazy loading or not).
Reviewers: dexonsmith, joker.eph
Subscribers: davidxl, llvm-commits, joker.eph
Differential Revision: http://reviews.llvm.org/D14825
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253668 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-bcanalyzer')
| -rw-r--r-- | tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp index c460eb534cda..f08b0c4cbc0b 100644 --- a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp +++ b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp @@ -172,6 +172,7 @@ static const char *GetCodeName(unsigned CodeID, unsigned BlockID, STRINGIFY_CODE(MODULE_CODE, PURGEVALS) STRINGIFY_CODE(MODULE_CODE, GCNAME) STRINGIFY_CODE(MODULE_CODE, VSTOFFSET) + STRINGIFY_CODE(MODULE_CODE, METADATA_VALUES) } case bitc::IDENTIFICATION_BLOCK_ID: switch (CodeID) { |