move mangler quote handling from asm printers to TargetAsmInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73738 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Target/TargetAsmInfo.h

@@ -278,6 +278,10 @@ namespace llvm {
     /// use '\1' as the first character.
     const char *StringConstantPrefix;     // Defaults to ".str"
 
+    /// AllowQuotesInName - This is true if the assembler allows for complex
+    /// symbol names to be surrounded in quotes.  This defaults to false.
+    bool AllowQuotesInName;
+    
     //===--- Data Emission Directives -------------------------------------===//
 
     /// ZeroDirective - this should be set to the directive used to get some
@@ -745,6 +749,9 @@ namespace llvm {
     const char *getStringConstantPrefix() const {
       return StringConstantPrefix;
     }
+    bool doesAllowQuotesInName() const {
+      return AllowQuotesInName;
+    }
     const char *getZeroDirective() const {
       return ZeroDirective;
     }

lib/CodeGen/AsmPrinter/AsmPrinter.cpp

@@ -152,6 +152,9 @@ void AsmPrinter::getAnalysisUsage(AnalysisUsage &AU) const {
 bool AsmPrinter::doInitialization(Module &M) {
   Mang = new Mangler(M, TAI->getGlobalPrefix(), TAI->getPrivateGlobalPrefix());
   
+  if (TAI->doesAllowQuotesInName())
+    Mang->setUseQuotes(true);
+  
   GCModuleInfo *MI = getAnalysisIfAvailable<GCModuleInfo>();
   assert(MI && "AsmPrinter didn't require GCModuleInfo?");
 

lib/Target/ARM/ARMTargetAsmInfo.cpp

@@ -17,31 +17,31 @@
 #include <cctype>
 using namespace llvm;
 
-
 const char *const llvm::arm_asm_table[] = {
-                                      "{r0}", "r0",
+  "{r0}", "r0",
-                                      "{r1}", "r1",
+  "{r1}", "r1",
-                                      "{r2}", "r2",
+  "{r2}", "r2",
-                                      "{r3}", "r3",
+  "{r3}", "r3",
-                                      "{r4}", "r4",
+  "{r4}", "r4",
-                                      "{r5}", "r5",
+  "{r5}", "r5",
-                                      "{r6}", "r6",
+  "{r6}", "r6",
-                                      "{r7}", "r7",
+  "{r7}", "r7",
-                                      "{r8}", "r8",
+  "{r8}", "r8",
-                                      "{r9}", "r9",
+  "{r9}", "r9",
-                                      "{r10}", "r10",
+  "{r10}", "r10",
-                                      "{r11}", "r11",
+  "{r11}", "r11",
-                                      "{r12}", "r12",
+  "{r12}", "r12",
-                                      "{r13}", "r13",
+  "{r13}", "r13",
-                                      "{r14}", "r14",
+  "{r14}", "r14",
-                                      "{lr}", "lr",
+  "{lr}", "lr",
-                                      "{sp}", "sp",
+  "{sp}", "sp",
-                                      "{ip}", "ip",
+  "{ip}", "ip",
-                                      "{fp}", "fp",
+  "{fp}", "fp",
-                                      "{sl}", "sl",
+  "{sl}", "sl",
-                                      "{memory}", "memory",
+  "{memory}", "memory",
-                                      "{cc}", "cc",
+  "{cc}", "cc",
-                                      0,0};
+  0,0
+};
 
 ARMDarwinTargetAsmInfo::ARMDarwinTargetAsmInfo(const ARMTargetMachine &TM):
   ARMTargetAsmInfo<DarwinTargetAsmInfo>(TM) {
@@ -64,6 +64,8 @@ ARMDarwinTargetAsmInfo::ARMDarwinTargetAsmInfo(const ARMTargetMachine &TM):
   HasDotTypeDotSizeDirective = false;
   HasSingleParameterDotFile = false;
   NeedsIndirectEncoding = true;
+  AllowQuotesInName = true;
+    
   if (TM.getRelocationModel() == Reloc::Static) {
     StaticCtorsSection = ".constructor";
     StaticDtorsSection = ".destructor";

lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp

@@ -836,10 +836,6 @@ bool ARMAsmPrinter::doInitialization(Module &M) {
   assert(DW && "Dwarf Writer is not available");
   DW->BeginModule(&M, MMI, O, this, TAI);
 
-  // Darwin wants symbols to be quoted if they have complex names.
-  if (Subtarget->isTargetDarwin())
-    Mang->setUseQuotes(true);
-
   // Thumb-2 instructions are supported only in unified assembler syntax mode.
   if (Subtarget->hasThumb2())
     O << "\t.syntax unified\n";

lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp

@@ -654,9 +654,6 @@ bool PPCLinuxAsmPrinter::doInitialization(Module &M) {
   assert(DW && "DwarfWriter is not available");
   DW->BeginModule(&M, MMI, O, this, TAI);
 
-  // GNU as handles section names wrapped in quotes
-  Mang->setUseQuotes(true);
-
   SwitchToSection(TAI->getTextSection());
 
   return Result;
@@ -885,9 +882,6 @@ bool PPCDarwinAsmPrinter::doInitialization(Module &M) {
   assert(DW && "DwarfWriter is not available");
   DW->BeginModule(&M, MMI, O, this, TAI);
 
-  // Darwin wants symbols to be quoted if they have complex names.
-  Mang->setUseQuotes(true);
-
   // Prime text sections so they are adjacent.  This reduces the likelihood a
   // large data or debug section causes a branch to exceed 16M limit.
   SwitchToTextSection("\t.section __TEXT,__textcoal_nt,coalesced,"

lib/Target/PowerPC/PPCTargetAsmInfo.cpp

@@ -45,6 +45,7 @@ PPCDarwinTargetAsmInfo::PPCDarwinTargetAsmInfo(const PPCTargetMachine &TM):
   HiddenDirective = "\t.private_extern ";
   SupportsExceptionHandling = true;
   NeedsIndirectEncoding = true;
+  AllowQuotesInName = true;
   NeedsSet = true;
   BSSSection = 0;
   

lib/Target/TargetAsmInfo.cpp

@@ -58,6 +58,7 @@ void TargetAsmInfo::fillDefaultValues() {
   InlineAsmEnd = "#NO_APP";
   AssemblerDialect = 0;
   StringConstantPrefix = ".str";
+  AllowQuotesInName = false;
   ZeroDirective = "\t.zero\t";
   ZeroDirectiveSuffix = 0;
   AsciiDirective = "\t.ascii\t";

lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp

@@ -781,10 +781,6 @@ bool X86ATTAsmPrinter::doInitialization(Module &M) {
     DW->BeginModule(&M, MMI, O, this, TAI);
   }
 
-  // Darwin wants symbols to be quoted if they have complex names.
-  if (Subtarget->isTargetDarwin())
-    Mang->setUseQuotes(true);
-
   return Result;
 }
 

lib/Target/X86/X86TargetAsmInfo.cpp

@@ -86,6 +86,7 @@ X86DarwinTargetAsmInfo::X86DarwinTargetAsmInfo(const X86TargetMachine &TM):
     PersonalitySuffix = "$non_lazy_ptr";
   }
   NeedsIndirectEncoding = true;
+  AllowQuotesInName = true;
   InlineAsmStart = "## InlineAsm Start";
   InlineAsmEnd = "## InlineAsm End";
   CommentString = "##";