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| author | David Blaikie <dblaikie@gmail.com> | 2014-03-25 01:43:56 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2014-03-25 01:43:56 +0000 |
| commit | 2d33d6a4c29fcda36cc13591c9a007498934c961 (patch) | |
| tree | 577675154a5318bd9f8b0650c7eb616c1f301789 /llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | |
| parent | 399a6035e0fc81cec34e5b5765317e93c1211d07 (diff) | |
| download | bcm5719-llvm-2d33d6a4c29fcda36cc13591c9a007498934c961.tar.gz bcm5719-llvm-2d33d6a4c29fcda36cc13591c9a007498934c961.zip | |
DebugInfo: Remove unnecessary zero-size check
This seems excessive - switching section isn't expensive (or if it is
we're already being wasteful, since we emitted the debug_loc section
symbol earlier anyway) and otherwise there's no work that happens in
this function when the list is empty.
llvm-svn: 204696
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index c50243af083..792a9c48cdf 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -2377,9 +2377,6 @@ void DwarfDebug::emitDebugLocEntry(ByteStreamer &Streamer, // Emit locations into the debug loc section. void DwarfDebug::emitDebugLoc() { - if (DotDebugLocEntries.empty()) - return; - // Start the dwarf loc section. Asm->OutStreamer.SwitchSection( Asm->getObjFileLowering().getDwarfLocSection()); |
