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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2016-04-23 22:29:09 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2016-04-23 22:29:09 +0000 |
| commit | c5225dfbea3ecd581b9d2b5285334bf45594c1a8 (patch) | |
| tree | 8f39b89f1b9de89f3dc6a4560f85add0a74ba0a3 /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | 4652c595680cee60e2ea1bb6f6a447a6a993592e (diff) | |
| download | llvm-c5225dfbea3ecd581b9d2b5285334bf45594c1a8.zip llvm-c5225dfbea3ecd581b9d2b5285334bf45594c1a8.tar.gz llvm-c5225dfbea3ecd581b9d2b5285334bf45594c1a8.tar.bz2 | |
DebugInfo: Change DIBuilder to make distinct DIGlobalVariables
A long overdue change to make DIGlobalVariable distinct. Much like
DISubprogram definitions (changed in r246098), it isn't logical to
unique DIGlobalVariable definitions from two different compile units.
(Longer-term, we should also find a way to reverse the link between
GlobalVariable and DIGlobalVariable, and between DIGlobalVariable and
DICompileUnit, so that debug info to do with optimized-out globals
disappears. Admittedly it's harder than with Function/DISubprogram,
since global variables may be constant-folded and the debug info should
still describe that somehow.)
llvm-svn: 267301
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
0 files changed, 0 insertions, 0 deletions