diff options
Diffstat (limited to 'lib/Target/X86/X86Subtarget.cpp')
| -rw-r--r-- | lib/Target/X86/X86Subtarget.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp index 1a75e04..51406c3 100644 --- a/lib/Target/X86/X86Subtarget.cpp +++ b/lib/Target/X86/X86Subtarget.cpp @@ -225,6 +225,7 @@ X86Subtarget::X86Subtarget(const Module &M, const std::string &FS, bool is64Bit) // FIXME: this is a known good value for Yonah. How about others? , MinRepStrSizeThreshold(128) , Is64Bit(is64Bit) + , HasLow4GUserAddress(true) , TargetType(isELF) { // Default to ELF unless otherwise specified. // Determine default and user specified characteristics @@ -285,6 +286,9 @@ X86Subtarget::X86Subtarget(const Module &M, const std::string &FS, bool is64Bit) } } + if (TargetType == isDarwin && Is64Bit) + HasLow4GUserAddress = false; + if (TargetType == isDarwin || TargetType == isCygwin || TargetType == isMingw || |