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| author | Adrian Prantl <aprantl@apple.com> | 2016-12-16 19:39:01 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2016-12-16 19:39:01 +0000 |
| commit | 73ec065604a8ff2512f478fb763eaa4f9c2bf354 (patch) | |
| tree | 51d4abac2d0ddd62eff9bc43ea30b15d3486fa48 /llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp | |
| parent | d0fffd1d1405823e4dc1a4ad16e007e3bdd4bf69 (diff) | |
| download | llvm-73ec065604a8ff2512f478fb763eaa4f9c2bf354.zip llvm-73ec065604a8ff2512f478fb763eaa4f9c2bf354.tar.gz llvm-73ec065604a8ff2512f478fb763eaa4f9c2bf354.tar.bz2 | |
Revert "[IR] Remove the DIExpression field from DIGlobalVariable."
This reverts commit 289920 (again).
I forgot to implement a Bitcode upgrade for the case where a DIGlobalVariable
has not DIExpression. Unfortunately it is not possible to safely upgrade
these variables without adding a flag to the bitcode record indicating which
version they are.
My plan of record is to roll the planned follow-up patch that adds a
unit: field to DIGlobalVariable into this patch before recomitting.
This way we only need one Bitcode upgrade for both changes (with a
version flag in the bitcode record to safely distinguish the record
formats).
Sorry for the churn!
llvm-svn: 289982
Diffstat (limited to 'llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp b/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp index f675830..5b254c8 100644 --- a/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp +++ b/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp @@ -91,8 +91,7 @@ void ModuleDebugInfoPrinter::print(raw_ostream &O, const Module *M) const { O << '\n'; } - for (auto GVU : Finder.global_variables()) { - const auto *GV = GVU->getVariable(); + for (const DIGlobalVariable *GV : Finder.global_variables()) { O << "Global variable: " << GV->getName(); printFile(O, GV->getFilename(), GV->getDirectory(), GV->getLine()); if (!GV->getLinkageName().empty()) |