Extend changes from r139986 to produce 256-bit AVX minps/minpd/maxps/maxpd.

[oota-llvm.git] / lib / MC / MCAsmStreamer.cpp

diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index 40eaf979fadc565607bfa57510e19100ef371030..3fcbb05907bcf564fd52707729994386793ae406 100644 (file)
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -158,7 +158,9 @@ public:
   ///
   /// @param Symbol - The common symbol to emit.
   /// @param Size - The size of the common symbol.
-  virtual void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size);
+  /// @param Size - The alignment of the common symbol in bytes.
+  virtual void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+                                     unsigned ByteAlignment);
 
   virtual void EmitZerofill(const MCSection *Section, MCSymbol *Symbol = 0,
                             unsigned Size = 0, unsigned ByteAlignment = 0);
@@ -484,9 +486,16 @@ void MCAsmStreamer::EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
 ///
 /// @param Symbol - The common symbol to emit.
 /// @param Size - The size of the common symbol.
-void MCAsmStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size) {
-  assert(MAI.hasLCOMMDirective() && "Doesn't have .lcomm, can't emit it!");
+void MCAsmStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+                                          unsigned ByteAlign) {
+  assert(MAI.getLCOMMDirectiveType() != LCOMM::None &&
+         "Doesn't have .lcomm, can't emit it!");
   OS << "\t.lcomm\t" << *Symbol << ',' << Size;
+  if (ByteAlign > 1) {
+    assert(MAI.getLCOMMDirectiveType() == LCOMM::ByteAlignment &&
+           "Alignment not supported on .lcomm!");
+    OS << ',' << ByteAlign;
+  }
   EmitEOL();
 }
 
@@ -1235,7 +1244,7 @@ void MCAsmStreamer::EmitInstruction(const MCInst &Inst) {
 
   // If we have an AsmPrinter, use that to print, otherwise print the MCInst.
   if (InstPrinter)
-    InstPrinter->printInst(&Inst, OS);
+    InstPrinter->printInst(&Inst, OS, "");
   else
     Inst.print(OS, &MAI);
   EmitEOL();