Convert more abort() calls to llvm_report_error().

Also remove trailing semicolon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75027 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 49 insertions, 33 deletions

diff --git a/lib/Target/XCore/XCoreAsmPrinter.cpp b/lib/Target/XCore/XCoreAsmPrinter.cpp
index 67cb0c8..1b7238c 100644
--- a/lib/Target/XCore/XCoreAsmPrinter.cpp
+++ b/lib/Target/XCore/XCoreAsmPrinter.cpp
@@ -32,6 +32,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
@@ -186,8 +187,7 @@ emitGlobal(const GlobalVariable *GV)
 
     switch (GV->getLinkage()) {
     case GlobalValue::AppendingLinkage:
-      cerr << "AppendingLinkage is not supported by this target!\n";
-      abort();
+      llvm_report_error("AppendingLinkage is not supported by this target!");
     case GlobalValue::LinkOnceAnyLinkage:
     case GlobalValue::LinkOnceODRLinkage:
     case GlobalValue::WeakAnyLinkage:
@@ -204,14 +204,11 @@ emitGlobal(const GlobalVariable *GV)
     case GlobalValue::PrivateLinkage:
       break;
     case GlobalValue::GhostLinkage:
-      cerr << "Should not have any unmaterialized functions!\n";
-      abort();
+      llvm_report_error("Should not have any unmaterialized functions!");
     case GlobalValue::DLLImportLinkage:
-      cerr << "DLLImport linkage is not supported by this target!\n";
-      abort();
+      llvm_report_error("DLLImport linkage is not supported by this target!");
     case GlobalValue::DLLExportLinkage:
-      cerr << "DLLExport linkage is not supported by this target!\n";
-      abort();
+      llvm_report_error("DLLExport linkage is not supported by this target!");
     default:
       assert(0 && "Unknown linkage type!");
     }
diff --git a/lib/Target/XCore/XCoreISelLowering.cpp b/lib/Target/XCore/XCoreISelLowering.cpp
index cc11d32..7d0de2a 100644
--- a/lib/Target/XCore/XCoreISelLowering.cpp
+++ b/lib/Target/XCore/XCoreISelLowering.cpp
@@ -270,9 +270,8 @@ LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG)
   }
   const Type *Ty = cast<PointerType>(GV->getType())->getElementType();
   if (!Ty->isSized() || isZeroLengthArray(Ty)) {
-    cerr << "Size of thread local object " << GVar->getName()
-         << " is unknown\n";
-    abort();
+    llvm_report_error("Size of thread local object " + GVar->getName()
+                      + " is unknown");
   }
   SDValue base = getGlobalAddressWrapper(GA, GV, DAG);
   const TargetData *TD = TM.getTargetData();
@@ -646,10 +645,13 @@ LowerCCCArguments(SDValue Op, SelectionDAG &DAG)
       MVT RegVT = VA.getLocVT();
       switch (RegVT.getSimpleVT()) {
       default:
-        cerr << "LowerFORMAL_ARGUMENTS Unhandled argument type: "
-             << RegVT.getSimpleVT()
-             << "\n";
-        abort();
+        {
+          std::string msg;
+          raw_string_ostream Msg(msg);
+          Msg << "LowerFORMAL_ARGUMENTS Unhandled argument type: "
+            << RegVT.getSimpleVT();
+          llvm_report_error(Msg.str());
+        }
       case MVT::i32:
         unsigned VReg = RegInfo.createVirtualRegister(
                           XCore::GRRegsRegisterClass);
diff --git a/lib/Target/XCore/XCoreRegisterInfo.cpp b/lib/Target/XCore/XCoreRegisterInfo.cpp
index 82cd92d..ffbace6 100644
--- a/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -30,6 +30,8 @@
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace llvm;
 
@@ -142,9 +144,11 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
       
       if (!isU6 && !isImmU16(Amount)) {
         // FIX could emit multiple instructions in this case.
-        cerr << "eliminateCallFramePseudoInstr size too big: "
-             << Amount << "\n";
-        abort();
+        std::string msg;
+        raw_string_ostream Msg(msg);
+        Msg  << "eliminateCallFramePseudoInstr size too big: "
+             << Amount;
+        llvm_report_error(Msg.str());
       }
 
       MachineInstr *New;
@@ -227,8 +231,10 @@ void XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
     MachineInstr *New = 0;
     if (!isUs) {
       if (!RS) {
-        cerr << "eliminateFrameIndex Frame size too big: " << Offset << "\n";
-        abort();
+        std::string msg;
+        raw_string_ostream Msg(msg);
+        Msg << "eliminateFrameIndex Frame size too big: " << Offset;
+        llvm_report_error(Msg.str());
       }
       unsigned ScratchReg = RS->scavengeRegister(XCore::GRRegsRegisterClass, II,
                                                  SPAdj);
@@ -278,9 +284,10 @@ void XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   } else {
     bool isU6 = isImmU6(Offset);
     if (!isU6 && !isImmU16(Offset)) {
-      // FIXME could make this work for LDWSP, LDAWSP.
-      cerr << "eliminateFrameIndex Frame size too big: " << Offset << "\n";
-      abort();
+      std::string msg;
+      raw_string_ostream Msg(msg);
+      Msg << "eliminateFrameIndex Frame size too big: " << Offset;
+      llvm_report_error(Msg.str());
     }
 
     switch (MI.getOpcode()) {
@@ -354,8 +361,10 @@ loadConstant(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
   // TODO use mkmsk if possible.
   if (!isImmU16(Value)) {
     // TODO use constant pool.
-    cerr << "loadConstant value too big " << Value << "\n";
-    abort();
+    std::string msg;
+    raw_string_ostream Msg(msg);
+    Msg << "loadConstant value too big " << Value;
+    llvm_report_error(Msg.str());
   }
   int Opcode = isImmU6(Value) ? XCore::LDC_ru6 : XCore::LDC_lru6;
   BuildMI(MBB, I, dl, TII.get(Opcode), DstReg).addImm(Value);
@@ -368,8 +377,10 @@ storeToStack(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
   Offset/=4;
   bool isU6 = isImmU6(Offset);
   if (!isU6 && !isImmU16(Offset)) {
-    cerr << "storeToStack offset too big " << Offset << "\n";
-    abort();
+    std::string msg;
+    raw_string_ostream Msg(msg);
+    Msg << "storeToStack offset too big " << Offset;
+    llvm_report_error(Msg.str());
   }
   int Opcode = isU6 ? XCore::STWSP_ru6 : XCore::STWSP_lru6;
   BuildMI(MBB, I, dl, TII.get(Opcode))
@@ -384,8 +395,10 @@ loadFromStack(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
   Offset/=4;
   bool isU6 = isImmU6(Offset);
   if (!isU6 && !isImmU16(Offset)) {
-    cerr << "loadFromStack offset too big " << Offset << "\n";
-    abort();
+    std::string msg;
+    raw_string_ostream Msg(msg);
+    Msg << "loadFromStack offset too big " << Offset;
+    llvm_report_error(Msg.str());
   }
   int Opcode = isU6 ? XCore::LDWSP_ru6 : XCore::LDWSP_lru6;
   BuildMI(MBB, I, dl, TII.get(Opcode), DstReg)
@@ -414,8 +427,10 @@ void XCoreRegisterInfo::emitPrologue(MachineFunction &MF) const {
 
   if (!isU6 && !isImmU16(FrameSize)) {
     // FIXME could emit multiple instructions.
-    cerr << "emitPrologue Frame size too big: " << FrameSize << "\n";
-    abort();
+    std::string msg;
+    raw_string_ostream Msg(msg);
+    Msg << "emitPrologue Frame size too big: " << FrameSize;
+    llvm_report_error(Msg.str());
   }
   bool emitFrameMoves = needsFrameMoves(MF);
 
@@ -538,8 +553,10 @@ void XCoreRegisterInfo::emitEpilogue(MachineFunction &MF,
 
   if (!isU6 && !isImmU16(FrameSize)) {
     // FIXME could emit multiple instructions.
-    cerr << "emitEpilogue Frame size too big: " << FrameSize << "\n";
-    abort();
+    std::string msg;
+    raw_string_ostream Msg(msg);
+    Msg << "emitEpilogue Frame size too big: " << FrameSize;
+    llvm_report_error(Msg.str());
   }
 
   if (FrameSize) {