Add support for implicit TLS model used with MS VC runtime.

[oota-llvm.git] / lib / CodeGen / MachineFunction.cpp

diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 3aaae855651cb6e7b90262e9f3fb172945f78b5a..bfdd738fc3f7da92abc3c076601a26a5a51292bd 100644 (file)
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -530,6 +530,8 @@ unsigned MachineJumpTableInfo::getEntrySize(const TargetData &TD) const {
   switch (getEntryKind()) {
   case MachineJumpTableInfo::EK_BlockAddress:
     return TD.getPointerSize();
+  case MachineJumpTableInfo::EK_GPRel64BlockAddress:
+    return 8;
   case MachineJumpTableInfo::EK_GPRel32BlockAddress:
   case MachineJumpTableInfo::EK_LabelDifference32:
   case MachineJumpTableInfo::EK_Custom32:
@@ -537,8 +539,7 @@ unsigned MachineJumpTableInfo::getEntrySize(const TargetData &TD) const {
   case MachineJumpTableInfo::EK_Inline:
     return 0;
   }
-  assert(0 && "Unknown jump table encoding!");
-  return ~0;
+  llvm_unreachable("Unknown jump table encoding!");
 }
 
 /// getEntryAlignment - Return the alignment of each entry in the jump table.
@@ -549,6 +550,8 @@ unsigned MachineJumpTableInfo::getEntryAlignment(const TargetData &TD) const {
   switch (getEntryKind()) {
   case MachineJumpTableInfo::EK_BlockAddress:
     return TD.getPointerABIAlignment();
+  case MachineJumpTableInfo::EK_GPRel64BlockAddress:
+    return TD.getABIIntegerTypeAlignment(64);
   case MachineJumpTableInfo::EK_GPRel32BlockAddress:
   case MachineJumpTableInfo::EK_LabelDifference32:
   case MachineJumpTableInfo::EK_Custom32:
@@ -556,8 +559,7 @@ unsigned MachineJumpTableInfo::getEntryAlignment(const TargetData &TD) const {
   case MachineJumpTableInfo::EK_Inline:
     return 1;
   }
-  assert(0 && "Unknown jump table encoding!");
-  return ~0;
+  llvm_unreachable("Unknown jump table encoding!");
 }
 
 /// createJumpTableIndex - Create a new jump table entry in the jump table info.