Rename DW_AT_LLVM_isysroot to DW_AT_LLVM_sysroot

This is a purely cosmetic change that is NFC in terms of the binary
output. I bugs me that I called the attribute DW_AT_LLVM_isysroot
since the "i" is an artifact of GCC command line option syntax
(-isysroot is in the category of -i options) and doesn't carry any
useful information otherwise.

This attribute only appears in Clang module debug info.

Differential Revision: https://reviews.llvm.org/D71722

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
index 502d1af668c..466d5ddd23d 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -977,7 +977,7 @@ bool SymbolFileDWARF::ParseImportedModules(
               DW_AT_LLVM_include_path, nullptr))
         module.search_path = ConstString(include_path);
       if (const char *sysroot = module_die.GetAttributeValueAsString(
-              DW_AT_LLVM_isysroot, nullptr))
+              DW_AT_LLVM_sysroot, nullptr))
         module.sysroot = ConstString(sysroot);
       imported_modules.push_back(module);
     }