DebugInfo: remove target-specific Frame Index handling for DBG_VALUE MachineInstrs

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

diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index 799f140407b139a7ab941a683c9b672ee38f69e5..0422a61fb831602502d74f19cefb963e6f2aab4e 100644 (file)
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -49,6 +49,7 @@ X86_32TargetMachine::X86_32TargetMachine(const Target &T, StringRef TT,
     TLInfo(*this),
     TSInfo(*this),
     JITInfo(*this) {
+  initAsmInfo();
 }
 
 void X86_64TargetMachine::anchor() { }
@@ -59,12 +60,17 @@ X86_64TargetMachine::X86_64TargetMachine(const Target &T, StringRef TT,
                                          Reloc::Model RM, CodeModel::Model CM,
                                          CodeGenOpt::Level OL)
   : X86TargetMachine(T, TT, CPU, FS, Options, RM, CM, OL, true),
-    DL("e-p:64:64-s:64-f64:64:64-i64:64:64-f80:128:128-f128:128:128-"
-               "n8:16:32:64-S128"),
+    // The x32 ABI dictates the ILP32 programming model for x64.
+    DL(getSubtargetImpl()->isTarget64BitILP32() ?
+        "e-p:32:32-s:64-f64:64:64-i64:64:64-f80:128:128-f128:128:128-"
+        "n8:16:32:64-S128" :
+        "e-p:64:64-s:64-f64:64:64-i64:64:64-f80:128:128-f128:128:128-"
+        "n8:16:32:64-S128"),
     InstrInfo(*this),
     TLInfo(*this),
     TSInfo(*this),
     JITInfo(*this) {
+  initAsmInfo();
 }
 
 /// X86TargetMachine ctor - Create an X86 target.
@@ -211,6 +217,11 @@ bool X86PassConfig::addPreEmitPass() {
     addPass(createX86PadShortFunctions());
     ShouldPrint = true;
   }
+  if (getOptLevel() != CodeGenOpt::None &&
+      getX86Subtarget().LEAusesAG()){
+    addPass(createX86FixupLEAs());
+    ShouldPrint = true;
+  }
 
   return ShouldPrint;
 }