ARM don't use MCRelaxAll, as it's not safe on ARM.

[oota-llvm.git] / lib / Target / ARM / MCTargetDesc / ARMELFObjectWriter.cpp

diff --git a/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp b/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
index 2ad64de988699443a3959bf92e5027471f98643d..5476a46b71a026eff18d5a5e45d2957413e95b89 100644 (file)
--- a/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
@@ -69,7 +69,7 @@ const MCSymbol *ARMELFObjectWriter::ExplicitRelSym(const MCAssembler &Asm,
                                                    const MCFragment &F,
                                                    const MCFixup &Fixup,
                                                    bool IsPCRel) const {
-  const MCSymbol &Symbol = Target.getSymA()->getSymbol();
+  const MCSymbol &Symbol = Target.getSymA()->getSymbol().AliasedSymbol();
   bool EmitThisSym = false;
 
   const MCSectionELF &Section =
@@ -163,7 +163,7 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
   unsigned Type = 0;
   if (IsPCRel) {
     switch ((unsigned)Fixup.getKind()) {
-    default: assert(0 && "Unimplemented");
+    default: llvm_unreachable("Unimplemented");
     case FK_Data_4:
       switch (Modifier) {
       default: llvm_unreachable("Unsupported Modifier");
@@ -171,13 +171,14 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
         Type = ELF::R_ARM_REL32;
         break;
       case MCSymbolRefExpr::VK_ARM_TLSGD:
-        assert(0 && "unimplemented");
-        break;
+        llvm_unreachable("unimplemented");
       case MCSymbolRefExpr::VK_ARM_GOTTPOFF:
         Type = ELF::R_ARM_TLS_IE32;
         break;
       }
       break;
+    case ARM::fixup_arm_bl:
+    case ARM::fixup_arm_blx:
     case ARM::fixup_arm_uncondbranch:
       switch (Modifier) {
       case MCSymbolRefExpr::VK_ARM_PLT:
@@ -248,8 +249,7 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
     case ARM::fixup_arm_thumb_cb:
     case ARM::fixup_arm_thumb_cp:
     case ARM::fixup_arm_thumb_br:
-      assert(0 && "Unimplemented");
-      break;
+      llvm_unreachable("Unimplemented");
     case ARM::fixup_arm_uncondbranch:
       Type = ELF::R_ARM_CALL;
       break;