MC: Change MCInst::dump_pretty to not include a trailing newline.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104696 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 6 insertions, 3 deletions

diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index f9182c57f6..57b2bcceb1 100644
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -669,9 +669,11 @@ void MCAsmStreamer::EmitInstruction(const MCInst &Inst) {
     AddEncodingComment(Inst);
 
   // Show the MCInst if enabled.
-  if (ShowInst)
+  if (ShowInst) {
     Inst.dump_pretty(GetCommentOS(), &MAI, InstPrinter.get(), "\n ");
-  
+    GetCommentOS() << "\n";
+  }
+
   // If we have an AsmPrinter, use that to print, otherwise print the MCInst.
   if (InstPrinter)
     InstPrinter->printInst(&Inst, OS);
diff --git a/lib/MC/MCInst.cpp b/lib/MC/MCInst.cpp
index de142dc955..4cb628b395 100644
--- a/lib/MC/MCInst.cpp
+++ b/lib/MC/MCInst.cpp
@@ -57,7 +57,7 @@ void MCInst::dump_pretty(raw_ostream &OS, const MCAsmInfo *MAI,
     OS << Separator;
     getOperand(i).print(OS, MAI);
   }
-  OS << ">\n";
+  OS << ">";
 }
 
 void MCInst::dump() const {
diff --git a/lib/Target/X86/X86AsmBackend.cpp b/lib/Target/X86/X86AsmBackend.cpp
index 72798abfe7..e072392987 100644
--- a/lib/Target/X86/X86AsmBackend.cpp
+++ b/lib/Target/X86/X86AsmBackend.cpp
@@ -124,6 +124,7 @@ void X86AsmBackend::RelaxInstruction(const MCInstFragment *IF,
     SmallString<256> Tmp;
     raw_svector_ostream OS(Tmp);
     IF->getInst().dump_pretty(OS);
+    OS << "\n";
     report_fatal_error("unexpected instruction to relax: " + OS.str());
   }