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| author | Steven Wu <stevenwu@apple.com> | 2017-09-15 21:12:14 +0000 |
|---|---|---|
| committer | Steven Wu <stevenwu@apple.com> | 2017-09-15 21:12:14 +0000 |
| commit | ab211df5de42bf2b2f45fc73134c76f24835b47a (patch) | |
| tree | 75d534aebc5ccd8fa81a75508ec46e463f54d564 /llvm/lib/CodeGen/MachineInstr.cpp | |
| parent | 1efbe2eb05151bf30915eaa9a208bc0a3ab6009c (diff) | |
| download | bcm5719-llvm-ab211df5de42bf2b2f45fc73134c76f24835b47a.tar.gz bcm5719-llvm-ab211df5de42bf2b2f45fc73134c76f24835b47a.zip | |
[AutoUpgrade] Fix a compatibility issue with module flag
Summary:
After r304661, module flag to record objective-c image info section is
encoded without whitespaces after comma. The new name is equivalent to
the old one, except that when LTO a module built by old compiler and a
module built by a new compiler, it will fail with conflicting values.
Fix the issue by removing whitespaces in bitcode upgrade path.
rdar://problem/34416934
Reviewers: compnerd
Reviewed By: compnerd
Subscribers: mehdi_amini, hans, llvm-commits
Differential Revision: https://reviews.llvm.org/D37909
llvm-svn: 313398
Diffstat (limited to 'llvm/lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions
