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| author | David Blaikie <dblaikie@gmail.com> | 2018-11-08 00:35:54 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2018-11-08 00:35:54 +0000 |
| commit | c8f7e6c1a9dd656c618fca015868112cfdf62c00 (patch) | |
| tree | 2a839933376a2d9a8a7fca4471e80b3acbcf0200 /llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | |
| parent | c4cf775ae09bd9ed0c73180244c27cc6e702e524 (diff) | |
| download | bcm5719-llvm-c8f7e6c1a9dd656c618fca015868112cfdf62c00.tar.gz bcm5719-llvm-c8f7e6c1a9dd656c618fca015868112cfdf62c00.zip | |
NFC: DebugInfo: Track the origin CU rather than just the base address for range lists
Turns out knowing more than just the base address might be useful -
specifically a future change to respect a DICompileUnit flag for the use
of base address specifiers in DWARF < 5.
llvm-svn: 346380
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 2807734969a..070b8fe4ec1 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -2275,7 +2275,8 @@ static void emitRangeList(DwarfDebug &DD, AsmPrinter *Asm, for (const RangeSpan &Range : List.getRanges()) SectionRanges[&Range.getStart()->getSection()].push_back(&Range); - const MCSymbol *CUBase = List.getBaseAddress(); + const DwarfCompileUnit &CU = List.getCU(); + const MCSymbol *CUBase = CU.getBaseAddress(); bool BaseIsSet = false; for (const auto &P : SectionRanges) { // Don't bother with a base address entry if there's only one range in |
