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<rdar://problem/11439022> 

Restore expressions with no target.

llvm-svn: 156669
This commit is contained in:
Greg Clayton 2012-05-12 00:01:21 +00:00
parent 031177e4df
commit 950971f77c
1 changed files with 8 additions and 19 deletions
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27
lldb/source/Host/common/Host.cpp
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@ -371,12 +371,9 @@ Host::GetVendorString()
if (!g_vendor)
{
#if defined (__APPLE__)
char ostype[64];
size_t len = sizeof(ostype);
if (::sysctlbyname("kern.ostype", &ostype, &len, NULL, 0) == 0)
g_vendor.SetCString (ostype);
else
g_vendor.SetCString("apple");
const ArchSpec &host_arch = GetArchitecture (eSystemDefaultArchitecture);
const llvm::StringRef &str_ref = host_arch.GetTriple().getVendorName();
g_vendor.SetCStringWithLength(str_ref.data(), str_ref.size());
#elif defined (__linux__)
g_vendor.SetCString("gnu");
#elif defined (__FreeBSD__)
@ -393,7 +390,9 @@ Host::GetOSString()
if (!g_os_string)
{
#if defined (__APPLE__)
g_os_string.SetCString("darwin");
const ArchSpec &host_arch = GetArchitecture (eSystemDefaultArchitecture);
const llvm::StringRef &str_ref = host_arch.GetTriple().getOSName();
g_os_string.SetCStringWithLength(str_ref.data(), str_ref.size());
#elif defined (__linux__)
g_os_string.SetCString("linux");
#elif defined (__FreeBSD__)
@ -409,18 +408,8 @@ Host::GetTargetTriple()
static ConstString g_host_triple;
if (!(g_host_triple))
{
StreamString triple;
triple.Printf("%s-%s-%s",
GetArchitecture().GetArchitectureName(),
GetVendorString().AsCString(),
GetOSString().AsCString());
std::transform (triple.GetString().begin(),
triple.GetString().end(),
triple.GetString().begin(),
::tolower);
g_host_triple.SetCString(triple.GetString().c_str());
const ArchSpec &host_arch = GetArchitecture (eSystemDefaultArchitecture);
g_host_triple.SetCString(host_arch.GetTriple().getTriple().c_str());
}
return g_host_triple;
}