Revert r110396 to fix buildbots.

[oota-llvm.git] / lib / CodeGen / AsmPrinter / AsmPrinterInlineAsm.cpp

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp b/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
index e90af982759a3b50bef6e40e029fd97e2518b4a9..df0316814c08b87c641b3c9c95989995f66c6a32 100644 (file)
--- a/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
@@ -22,7 +22,6 @@
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
-#include "llvm/MC/MCParser/AsmParser.h"
 #include "llvm/Target/TargetAsmParser.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetRegistry.h"
@@ -72,18 +71,20 @@ void AsmPrinter::EmitInlineAsm(StringRef Str, unsigned LocCookie) const {
   // Tell SrcMgr about this buffer, it takes ownership of the buffer.
   SrcMgr.AddNewSourceBuffer(Buffer, SMLoc());
   
-  AsmParser Parser(SrcMgr, OutContext, OutStreamer, *MAI);
-  OwningPtr<TargetAsmParser> TAP(TM.getTarget().createAsmParser(Parser));
+  OwningPtr<MCAsmParser> Parser(createMCAsmParser(TM.getTarget(), SrcMgr,
+                                                  OutContext, OutStreamer,
+                                                  *MAI));
+  OwningPtr<TargetAsmParser> TAP(TM.getTarget().createAsmParser(*Parser, TM));
   if (!TAP)
-    llvm_report_error("Inline asm not supported by this streamer because"
-                      " we don't have an asm parser for this target\n");
-  Parser.setTargetParser(*TAP.get());
+    report_fatal_error("Inline asm not supported by this streamer because"
+                       " we don't have an asm parser for this target\n");
+  Parser->setTargetParser(*TAP.get());
 
   // Don't implicitly switch to the text section before the asm.
-  int Res = Parser.Run(/*NoInitialTextSection*/ true,
-                       /*NoFinalize*/ true);
+  int Res = Parser->Run(/*NoInitialTextSection*/ true,
+                        /*NoFinalize*/ true);
   if (Res && !HasDiagHandler)
-    llvm_report_error("Error parsing inline asm\n");
+    report_fatal_error("Error parsing inline asm\n");
 }
 
 
@@ -127,10 +128,15 @@ void AsmPrinter::EmitInlineAsm(const MachineInstr *MI) const {
   // Get the !srcloc metadata node if we have it, and decode the loc cookie from
   // it.
   unsigned LocCookie = 0;
-  if (const MDNode *SrcLoc = MI->getOperand(NumOperands-1).getMetadata()) {
-    if (SrcLoc->getNumOperands() != 0)
-      if (const ConstantInt *CI = dyn_cast<ConstantInt>(SrcLoc->getOperand(0)))
-        LocCookie = CI->getZExtValue();
+  for (unsigned i = MI->getNumOperands(); i != 0; --i) {
+    if (MI->getOperand(i-1).isMetadata())
+      if (const MDNode *SrcLoc = MI->getOperand(i-1).getMetadata())
+        if (SrcLoc->getNumOperands() != 0)
+          if (const ConstantInt *CI =
+              dyn_cast<ConstantInt>(SrcLoc->getOperand(0))) {
+            LocCookie = CI->getZExtValue();
+            break;
+          }
   }
   
   // Emit the inline asm to a temporary string so we can emit it through
@@ -178,8 +184,8 @@ void AsmPrinter::EmitInlineAsm(const MachineInstr *MI) const {
       case '(':             // $( -> same as GCC's { character.
         ++LastEmitted;      // Consume '(' character.
         if (CurVariant != -1)
-          llvm_report_error("Nested variants found in inline asm string: '"
-                            + std::string(AsmStr) + "'");
+          report_fatal_error("Nested variants found in inline asm string: '" +
+                             Twine(AsmStr) + "'");
         CurVariant = 0;     // We're in the first variant now.
         break;
       case '|':
@@ -213,8 +219,8 @@ void AsmPrinter::EmitInlineAsm(const MachineInstr *MI) const {
         const char *StrStart = LastEmitted;
         const char *StrEnd = strchr(StrStart, '}');
         if (StrEnd == 0)
-          llvm_report_error(Twine("Unterminated ${:foo} operand in inline asm"
-                                  " string: '") + Twine(AsmStr) + "'");
+          report_fatal_error("Unterminated ${:foo} operand in inline asm"
+                             " string: '" + Twine(AsmStr) + "'");
         
         std::string Val(StrStart, StrEnd);
         PrintSpecial(MI, OS, Val.c_str());
@@ -228,8 +234,8 @@ void AsmPrinter::EmitInlineAsm(const MachineInstr *MI) const {
       
       unsigned Val;
       if (StringRef(IDStart, IDEnd-IDStart).getAsInteger(10, Val))
-        llvm_report_error("Bad $ operand number in inline asm string: '" 
-                          + std::string(AsmStr) + "'");
+        report_fatal_error("Bad $ operand number in inline asm string: '" +
+                           Twine(AsmStr) + "'");
       LastEmitted = IDEnd;
       
       char Modifier[2] = { 0, 0 };
@@ -240,27 +246,27 @@ void AsmPrinter::EmitInlineAsm(const MachineInstr *MI) const {
         if (*LastEmitted == ':') {
           ++LastEmitted;    // Consume ':' character.
           if (*LastEmitted == 0)
-            llvm_report_error("Bad ${:} expression in inline asm string: '" +
-                              std::string(AsmStr) + "'");
+            report_fatal_error("Bad ${:} expression in inline asm string: '" +
+                               Twine(AsmStr) + "'");
           
           Modifier[0] = *LastEmitted;
           ++LastEmitted;    // Consume modifier character.
         }
         
         if (*LastEmitted != '}')
-          llvm_report_error("Bad ${} expression in inline asm string: '" 
-                            + std::string(AsmStr) + "'");
+          report_fatal_error("Bad ${} expression in inline asm string: '" +
+                             Twine(AsmStr) + "'");
         ++LastEmitted;    // Consume '}' character.
       }
       
       if (Val >= NumOperands-1)
-        llvm_report_error("Invalid $ operand number in inline asm string: '" 
-                          + std::string(AsmStr) + "'");
+        report_fatal_error("Invalid $ operand number in inline asm string: '" +
+                           Twine(AsmStr) + "'");
       
       // Okay, we finally have a value number.  Ask the target to print this
       // operand!
       if (CurVariant == -1 || CurVariant == AsmPrinterVariant) {
-        unsigned OpNo = 1;
+        unsigned OpNo = 2;
 
         bool Error = false;
 
@@ -295,9 +301,8 @@ void AsmPrinter::EmitInlineAsm(const MachineInstr *MI) const {
         if (Error) {
           std::string msg;
           raw_string_ostream Msg(msg);
-          Msg << "Invalid operand found in inline asm: '" << AsmStr << "'\n";
-          MI->print(Msg);
-          llvm_report_error(Msg.str());
+          Msg << "invalid operand in inline asm: '" << AsmStr << "'";
+          MMI->getModule()->getContext().emitError(LocCookie, Msg.str());
         }
       }
       break;
@@ -343,7 +348,7 @@ void AsmPrinter::PrintSpecial(const MachineInstr *MI, raw_ostream &OS,
     raw_string_ostream Msg(msg);
     Msg << "Unknown special formatter '" << Code
          << "' for machine instr: " << *MI;
-    llvm_report_error(Msg.str());
+    report_fatal_error(Msg.str());
   }    
 }