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| author | Devang Patel <dpatel@apple.com> | 2011-04-28 02:22:40 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2011-04-28 02:22:40 +0000 |
| commit | c26f5447e39b43a6dd9c1a9d88227f4adf3b5600 (patch) | |
| tree | 8aa0a0b61c3c69a8c101b2ed4b58adbe1abd180f /include/llvm/CodeGen/AsmPrinter.h | |
| parent | 450ed1a05bd5e12c141629b0d0ba275958634980 (diff) | |
| download | llvm-c26f5447e39b43a6dd9c1a9d88227f4adf3b5600.tar.gz llvm-c26f5447e39b43a6dd9c1a9d88227f4adf3b5600.tar.bz2 llvm-c26f5447e39b43a6dd9c1a9d88227f4adf3b5600.tar.xz | |
Teach dwarf writer to handle complex address expression for .debug_loc entries.
This fixes clang generated blocks' variables' debug info.
Radar 9279956.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130373 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/AsmPrinter.h')
| -rw-r--r-- | include/llvm/CodeGen/AsmPrinter.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/AsmPrinter.h b/include/llvm/CodeGen/AsmPrinter.h index 1dac67119a..600b218b77 100644 --- a/include/llvm/CodeGen/AsmPrinter.h +++ b/include/llvm/CodeGen/AsmPrinter.h @@ -379,6 +379,10 @@ namespace llvm { /// operands. virtual MachineLocation getDebugValueLocation(const MachineInstr *MI) const; + /// getDwarfRegOpSize - get size required to emit given machine location + /// using dwarf encoding. + virtual unsigned getDwarfRegOpSize(const MachineLocation &MLoc) const; + /// getISAEncoding - Get the value for DW_AT_APPLE_isa. Zero if no isa /// encoding specified. virtual unsigned getISAEncoding() { return 0; } |