MC CFG: Remap enough for the inserted instruction.

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

diff --git a/lib/MC/MCAsmInfoCOFF.cpp b/lib/MC/MCAsmInfoCOFF.cpp
index f6e240572b19df8afd824d307cd057bb7352da38..33350d99a6cd0fea48b34d27077e7d98852569bc 100644 (file)
--- a/lib/MC/MCAsmInfoCOFF.cpp
+++ b/lib/MC/MCAsmInfoCOFF.cpp
@@ -13,26 +13,41 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCAsmInfoCOFF.h"
-#include "llvm/ADT/SmallVector.h"
 using namespace llvm;
 
+void MCAsmInfoCOFF::anchor() { }
+
 MCAsmInfoCOFF::MCAsmInfoCOFF() {
   GlobalPrefix = "_";
+  // MingW 4.5 and later support .comm with log2 alignment, but .lcomm uses byte
+  // alignment.
   COMMDirectiveAlignmentIsInBytes = false;
-  HasLCOMMDirective = true;
+  LCOMMDirectiveAlignmentType = LCOMM::ByteAlignment;
   HasDotTypeDotSizeDirective = false;
   HasSingleParameterDotFile = false;
   PrivateGlobalPrefix = "L";  // Prefix for private global symbols
   WeakRefDirective = "\t.weak\t";
   LinkOnceDirective = "\t.linkonce discard\n";
-  
+
   // Doesn't support visibility:
-  HiddenVisibilityAttr = ProtectedVisibilityAttr = MCSA_Invalid;
+  HiddenVisibilityAttr = HiddenDeclarationVisibilityAttr = MCSA_Invalid;
+  ProtectedVisibilityAttr = MCSA_Invalid;
 
   // Set up DWARF directives
   HasLEB128 = true;  // Target asm supports leb128 directives (little-endian)
   SupportsDebugInformation = true;
-  DwarfSectionOffsetDirective = "\t.secrel32\t";
-  DwarfUsesAbsoluteLabelForStmtList = false;
   HasMicrosoftFastStdCallMangling = true;
+  NeedsDwarfSectionOffsetDirective = true;
+}
+
+void MCAsmInfoMicrosoft::anchor() { }
+
+MCAsmInfoMicrosoft::MCAsmInfoMicrosoft() {
+  AllowQuotesInName = true;
+}
+
+void MCAsmInfoGNUCOFF::anchor() { }
+
+MCAsmInfoGNUCOFF::MCAsmInfoGNUCOFF() {
+
 }