Change the asmprinter to print the comment character before the

"inlineasmstart/end" strings so that the contents of the directive
are separate from the comment character.  This lets elf targets
get #APP/#NOAPP for free even if they don't use "#" as the comment
character.  This also allows hoisting the darwin stuff up to the
shared TAI class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78737 91177308-0d34-0410-b5e6-96231b3b80d8

7 files changed, 4 insertions, 20 deletions

diff --git a/lib/Target/ARM/ARMTargetAsmInfo.cpp b/lib/Target/ARM/ARMTargetAsmInfo.cpp
index 85e9d64..0c3df82 100644
--- a/lib/Target/ARM/ARMTargetAsmInfo.cpp
+++ b/lib/Target/ARM/ARMTargetAsmInfo.cpp
@@ -45,9 +45,6 @@ ARMDarwinTargetAsmInfo::ARMDarwinTargetAsmInfo() {
   Data64bitsDirective = 0;
   CommentString = "@";
   COMMDirectiveTakesAlignment = false;
-  InlineAsmStart = "@ InlineAsm Start";
-  InlineAsmEnd = "@ InlineAsm End";
-  
   SupportsDebugInformation = true;
 
   // Exceptions handling
@@ -60,8 +57,6 @@ ARMELFTargetAsmInfo::ARMELFTargetAsmInfo() {
   Data64bitsDirective = 0;
   CommentString = "@";
   COMMDirectiveTakesAlignment = false;
-  InlineAsmStart = "@ InlineAsm Start";
-  InlineAsmEnd = "@ InlineAsm End";
   
   NeedsSet = false;
   HasLEB128 = true;
diff --git a/lib/Target/Blackfin/BlackfinTargetAsmInfo.cpp b/lib/Target/Blackfin/BlackfinTargetAsmInfo.cpp
index 8dcb44b..3ab02d8 100644
--- a/lib/Target/Blackfin/BlackfinTargetAsmInfo.cpp
+++ b/lib/Target/Blackfin/BlackfinTargetAsmInfo.cpp
@@ -18,6 +18,4 @@ using namespace llvm;
 BlackfinTargetAsmInfo::BlackfinTargetAsmInfo() {
   GlobalPrefix = "_";
   CommentString = "//";
-  InlineAsmStart = "// APP";
-  InlineAsmEnd = "// NO_APP";
 }
diff --git a/lib/Target/CellSPU/SPUTargetAsmInfo.cpp b/lib/Target/CellSPU/SPUTargetAsmInfo.cpp
index 991afa0..a295a4c 100644
--- a/lib/Target/CellSPU/SPUTargetAsmInfo.cpp
+++ b/lib/Target/CellSPU/SPUTargetAsmInfo.cpp
@@ -20,8 +20,6 @@ SPULinuxTargetAsmInfo::SPULinuxTargetAsmInfo() {
   Data64bitsDirective = "\t.quad\t";
   AlignmentIsInBytes = false;
   LCOMMDirective = "\t.lcomm\t";
-  InlineAsmStart = "# InlineAsm Start";
-  InlineAsmEnd = "# InlineAsm End";
       
   PCSymbol = ".";
   CommentString = "#";
diff --git a/lib/Target/DarwinTargetAsmInfo.cpp b/lib/Target/DarwinTargetAsmInfo.cpp
index 08ad76d..c37b41b 100644
--- a/lib/Target/DarwinTargetAsmInfo.cpp
+++ b/lib/Target/DarwinTargetAsmInfo.cpp
@@ -27,6 +27,8 @@ DarwinTargetAsmInfo::DarwinTargetAsmInfo() {
   HasSingleParameterDotFile = false;
 
   AlignmentIsInBytes = false;
+  InlineAsmStart = " InlineAsm Start";
+  InlineAsmEnd = " InlineAsm End";
 
   // In non-PIC modes, emit a special label before jump tables so that the
   // linker can perform more accurate dead code stripping.  We do not check the
diff --git a/lib/Target/PowerPC/PPCTargetAsmInfo.cpp b/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
index 58926e3..891252b 100644
--- a/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
+++ b/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
@@ -29,8 +29,6 @@ PPCDarwinTargetAsmInfo::PPCDarwinTargetAsmInfo(const PPCTargetMachine &TM) {
   
   if (!isPPC64)
     Data64bitsDirective = 0;      // we can't emit a 64-bit unit
-  InlineAsmStart = "# InlineAsm Start";
-  InlineAsmEnd = "# InlineAsm End";
   AssemblerDialect = Subtarget->getAsmFlavor();
 }
 
@@ -63,8 +61,6 @@ PPCLinuxTargetAsmInfo::PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM) {
   Data64bitsDirective = isPPC64 ? "\t.quad\t" : 0;
   AlignmentIsInBytes = false;
   LCOMMDirective = "\t.lcomm\t";
-  InlineAsmStart = "# InlineAsm Start";
-  InlineAsmEnd = "# InlineAsm End";
   AssemblerDialect = Subtarget->getAsmFlavor();
 }
 
diff --git a/lib/Target/TargetAsmInfo.cpp b/lib/Target/TargetAsmInfo.cpp
index 51aeae4..253d72c 100644
--- a/lib/Target/TargetAsmInfo.cpp
+++ b/lib/Target/TargetAsmInfo.cpp
@@ -37,8 +37,8 @@ TargetAsmInfo::TargetAsmInfo() {
   PersonalityPrefix = "";
   PersonalitySuffix = "";
   NeedsIndirectEncoding = false;
-  InlineAsmStart = "#APP";
-  InlineAsmEnd = "#NO_APP";
+  InlineAsmStart = "APP";
+  InlineAsmEnd = "NO_APP";
   AssemblerDialect = 0;
   AllowQuotesInName = false;
   ZeroDirective = "\t.zero\t";
diff --git a/lib/Target/X86/X86TargetAsmInfo.cpp b/lib/Target/X86/X86TargetAsmInfo.cpp
index a07b2cc..1d9a4c2 100644
--- a/lib/Target/X86/X86TargetAsmInfo.cpp
+++ b/lib/Target/X86/X86TargetAsmInfo.cpp
@@ -61,8 +61,6 @@ X86DarwinTargetAsmInfo::X86DarwinTargetAsmInfo(const X86TargetMachine &TM) {
     PersonalitySuffix = "$non_lazy_ptr";
   }
 
-  InlineAsmStart = "## InlineAsm Start";
-  InlineAsmEnd = "## InlineAsm End";
   CommentString = "##";
   PCSymbol = ".";
 
@@ -113,9 +111,6 @@ X86WinTargetAsmInfo::X86WinTargetAsmInfo(const X86TargetMachine &TM) {
   GlobalPrefix = "_";
   CommentString = ";";
 
-  InlineAsmStart = "; InlineAsm Start";
-  InlineAsmEnd   = "; InlineAsm End";
-
   PrivateGlobalPrefix = "$";
   AlignDirective = "\tALIGN\t";
   ZeroDirective = "\tdb\t";