Move DataLayout back to the TargetMachine from TargetSubtargetInfo

[oota-llvm.git] / lib / Target / SystemZ / SystemZTargetMachine.cpp

diff --git a/lib/Target/SystemZ/SystemZTargetMachine.cpp b/lib/Target/SystemZ/SystemZTargetMachine.cpp
index a210074484e7fafbeaab60c79e5d1f56935a142d..9b8dc43d94f8244fdc9ea4e0bdf6e2d3c039b383 100644 (file)
--- a/lib/Target/SystemZ/SystemZTargetMachine.cpp
+++ b/lib/Target/SystemZ/SystemZTargetMachine.cpp
@@ -27,6 +27,10 @@ SystemZTargetMachine::SystemZTargetMachine(const Target &T, StringRef TT,
                                            CodeGenOpt::Level OL)
     : LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL),
       TLOF(make_unique<TargetLoweringObjectFileELF>()),
+      // Make sure that global data has at least 16 bits of alignment by
+      // default, so that we can refer to it using LARL.  We don't have any
+      // special requirements for stack variables though.
+      DL("E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64"),
       Subtarget(TT, CPU, FS, *this) {
   initAsmInfo();
 }