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| author | Eric Christopher <echristo@apple.com> | 2012-03-27 18:35:54 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2012-03-27 18:35:54 +0000 |
| commit | 7ed2efca6aae0eeb2bc2cb3072d50f590786e990 (patch) | |
| tree | 90e06dd9a130a642b6a837a3b1abf47d83aaf3fb /llvm/lib | |
| parent | e541716286fe6b11fc0abeec1a2cf0c50ffb0533 (diff) | |
| download | bcm5719-llvm-7ed2efca6aae0eeb2bc2cb3072d50f590786e990.tar.gz bcm5719-llvm-7ed2efca6aae0eeb2bc2cb3072d50f590786e990.zip | |
Use DW_AT_low_pc for a single entry point into a routine.
Fixes PR10105
llvm-svn: 153524
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 84fc564f4e3..6f15bfeb2b2 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -555,9 +555,9 @@ CompileUnit *DwarfDebug::constructCompileUnit(const MDNode *N) { NewCU->addUInt(Die, dwarf::DW_AT_language, dwarf::DW_FORM_data2, DIUnit.getLanguage()); NewCU->addString(Die, dwarf::DW_AT_name, FN); - // Use DW_AT_entry_pc instead of DW_AT_low_pc/DW_AT_high_pc pair. This - // simplifies debug range entries. - NewCU->addUInt(Die, dwarf::DW_AT_entry_pc, dwarf::DW_FORM_addr, 0); + // 2.17.1 requires that we use DW_AT_low_pc for a single entry point + // into an entity. + NewCU->addUInt(Die, dwarf::DW_AT_low_pc, dwarf::DW_FORM_addr, 0); // DW_AT_stmt_list is a offset of line number information for this // compile unit in debug_line section. if (Asm->MAI->doesDwarfRequireRelocationForSectionOffset()) |
