X86: drop relocations on __eh_frame sections globally.

[oota-llvm.git] / lib / Target / X86 / MCTargetDesc / X86MCAsmInfo.cpp

diff --git a/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp b/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp
index 83b27779a2d7d80fde8128c7c760fa3f902ad0ab..b1411bc5040db9596add8480b54671e848b66071 100644 (file)
--- a/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp
+++ b/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp
@@ -72,11 +72,10 @@ X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(const Triple &T) {
   if (T.isMacOSX() && T.isMacOSXVersionLT(10, 6))
     HasWeakDefCanBeHiddenDirective = false;
 
-  // FIXME: this should not depend on the target OS version, but on the ld64
-  // version in use.  From at least >= ld64-97.17 (Xcode 3.2.6) the abs-ified
-  // FDE relocs may be used. We also use them for the ios simulator.
-  DwarfFDESymbolsUseAbsDiff = (T.isMacOSX() && !T.isMacOSXVersionLT(10, 6))
-    || T.isiOS();
+  // Assume ld64 is new enough that the abs-ified FDE relocs may be used
+  // (actually, must, since otherwise the non-extern relocations we produce
+  // overwhelm ld64's tiny little mind and it fails).
+  DwarfFDESymbolsUseAbsDiff = true;
 
   UseIntegratedAssembler = true;
 }