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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 | 6cfebbd64d6a4dc80706d8f8eba066d3fb8b1749 (patch) | |
| tree | 4cd359c46eb75bcfaeac317bcee634c386fdad20 | |
| parent | 93065647b8f0295434bd12aca58a0d0bd6323ffa (diff) | |
| download | llvm-6cfebbd64d6a4dc80706d8f8eba066d3fb8b1749.tar.gz llvm-6cfebbd64d6a4dc80706d8f8eba066d3fb8b1749.tar.bz2 llvm-6cfebbd64d6a4dc80706d8f8eba066d3fb8b1749.tar.xz | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204696 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index c50243af08..792a9c48cd 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/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()); |