commit 70272aac56830dc4a86de7bf12e591c812ee285b
author Hal Finkel <hfinkel@anl.gov> Mon Apr 02 19:09:04 2012 +0000
committer Hal Finkel <hfinkel@anl.gov> Mon Apr 02 19:09:04 2012 +0000
tree edd5c0b93694e71a95cf5945634aaf270a6bde90
parent a47406c442a81aaf368b6e1a9b31d1730975a717

The binutils for the IBM BG/P are too old to support CFI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153886 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/PowerPC/PPCTargetMachine.cpp

diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index ba9c779..d113976 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -39,6 +39,10 @@
     FrameLowering(Subtarget), JITInfo(*this, is64Bit),
     TLInfo(*this), TSInfo(*this),
     InstrItins(Subtarget.getInstrItineraryData()) {
+
+  // The binutils for the BG/P are too old for CFI.
+  if (Subtarget.isBGP())
+    setMCUseCFI(false);
 }
 
 void PPC32TargetMachine::anchor() { }