Fix PR8211

[oota-llvm.git] / lib / Target / X86 / X86TargetMachine.cpp

diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index ce8636eb72b540da2729bc56637532d1029056b6..4e435eecb1e9b869badab038ea62977cfcce0f60 100644 (file)
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -89,13 +89,28 @@ extern "C" void LLVMInitializeX86Target() {
 
 X86_32TargetMachine::X86_32TargetMachine(const Target &T, const std::string &TT,
                                          const std::string &FS)
-  : X86TargetMachine(T, TT, FS, false) {
+  : X86TargetMachine(T, TT, FS, false),
+    DataLayout(getSubtargetImpl()->isTargetDarwin() ?
+               "e-p:32:32-f64:32:64-i64:32:64-f80:128:128-n8:16:32" :
+               (getSubtargetImpl()->isTargetCygMing() ||
+                getSubtargetImpl()->isTargetWindows()) ?
+               "e-p:32:32-f64:64:64-i64:64:64-f80:32:32-n8:16:32" :
+               "e-p:32:32-f64:32:64-i64:32:64-f80:32:32-n8:16:32"),
+    InstrInfo(*this),
+    TSInfo(*this),
+    TLInfo(*this),
+    JITInfo(*this) {
 }
 
 
 X86_64TargetMachine::X86_64TargetMachine(const Target &T, const std::string &TT,
                                          const std::string &FS)
-  : X86TargetMachine(T, TT, FS, true) {
+  : X86TargetMachine(T, TT, FS, true),
+    DataLayout("e-p:64:64-s:64-f64:64:64-i64:64:64-f80:128:128-n8:16:32:64"),
+    InstrInfo(*this),
+    TSInfo(*this),
+    TLInfo(*this),
+    JITInfo(*this) {
 }
 
 /// X86TargetMachine ctor - Create an X86 target.
@@ -104,13 +119,11 @@ X86TargetMachine::X86TargetMachine(const Target &T, const std::string &TT,
                                    const std::string &FS, bool is64Bit)
   : LLVMTargetMachine(T, TT), 
     Subtarget(TT, FS, is64Bit),
-    DataLayout(Subtarget.getDataLayout()),
     FrameInfo(TargetFrameInfo::StackGrowsDown,
               Subtarget.getStackAlignment(),
               (Subtarget.isTargetWin64() ? -40 :
                (Subtarget.is64Bit() ? -8 : -4))),
-    InstrInfo(*this), JITInfo(*this), TLInfo(*this), TSInfo(*this),
-    ELFWriterInfo(*this) {
+    ELFWriterInfo(is64Bit, true) {
   DefRelocModel = getRelocationModel();
 
   // If no relocation model was picked, default as appropriate for the target.