No need to code gen MDNodes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74150 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index b4616cd6e77f9a80e52719d3c2d3e48104276f93..2bfdcca98d1a496632258485a0727ea4ec92a147 100644 (file)
--- a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -21,6 +21,7 @@
 #include "ARMMachineFunctionInfo.h"
 #include "llvm/Constants.h"
 #include "llvm/Module.h"
+#include "llvm/MDNode.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/DwarfWriter.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
@@ -923,6 +924,8 @@ void ARMAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
 
   std::string name = Mang->getValueName(GVar);
   Constant *C = GVar->getInitializer();
+  if (isa<MDNode>(C))
+    return;
   const Type *Type = C->getType();
   unsigned Size = TD->getTypeAllocSize(Type);
   unsigned Align = TD->getPreferredAlignmentLog(GVar);

diff --git a/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp b/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
index 98e4860299446e1cafd8734664ffb6db5b344414..a78ca30737afc4c8db9c6a183c3c177ec5eab5c5 100644 (file)
--- a/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
+++ b/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
@@ -17,6 +17,7 @@
 #include "AlphaInstrInfo.h"
 #include "AlphaTargetMachine.h"
 #include "llvm/Module.h"
+#include "llvm/MDNode.h"
 #include "llvm/Type.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/CodeGen/AsmPrinter.h"
@@ -222,6 +223,8 @@ void AlphaAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
 
   std::string name = Mang->getValueName(GVar);
   Constant *C = GVar->getInitializer();
+  if (isa<MDNode>(C))
+    return;
   unsigned Size = TD->getTypeAllocSize(C->getType());
   unsigned Align = TD->getPreferredAlignmentLog(GVar);
 

diff --git a/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp b/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
index 6f0bd98b3114ace13b333e6fb9f220b680307c55..a43bc0e6d9ffe48d39e7789523b8d297433ed1b9 100644 (file)
--- a/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
+++ b/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
@@ -19,6 +19,7 @@
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/Module.h"
+#include "llvm/MDNode.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/DwarfWriter.h"
@@ -521,6 +522,8 @@ void LinuxAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
   printVisibility(name, GVar->getVisibility());
 
   Constant *C = GVar->getInitializer();
+  if (isa<MDNode>(C))
+    return;
   const Type *Type = C->getType();
   unsigned Size = TD->getTypeAllocSize(Type);
   unsigned Align = TD->getPreferredAlignmentLog(GVar);

diff --git a/lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp b/lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
index 9a0d134e3240df05facb586c4387dadbd3488f69..325fd647bf4f7d4f78f0e04b358640fd2f4f7457 100644 (file)
--- a/lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
+++ b/lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
@@ -20,6 +20,7 @@
 #include "IA64.h"
 #include "IA64TargetMachine.h"
 #include "llvm/Module.h"
+#include "llvm/MDNode.h"
 #include "llvm/Type.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/DwarfWriter.h"
@@ -269,6 +270,8 @@ void IA64AsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
   O << "\n\n";
   std::string name = Mang->getValueName(GVar);
   Constant *C = GVar->getInitializer();
+  if (isa<MDNode>(C))
+    return;
   unsigned Size = TD->getTypeAllocSize(C->getType());
   unsigned Align = TD->getPreferredAlignmentLog(GVar);
 

diff --git a/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp b/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
index ea38b8aa7df1a21e99b36cf989c77ee04811983b..f3dc7efcc11a69b2f5268883cdc776a412813b8c 100644 (file)
--- a/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
+++ b/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
@@ -22,6 +22,7 @@
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/Module.h"
+#include "llvm/MDNode.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/DwarfWriter.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
@@ -483,6 +484,8 @@ printModuleLevelGV(const GlobalVariable* GVar) {
   O << "\n\n";
   std::string name = Mang->getValueName(GVar);
   Constant *C = GVar->getInitializer();
+  if (isa<MDNode>(C))
+    return;
   const Type *CTy = C->getType();
   unsigned Size = TD->getTypeAllocSize(CTy);
   const ConstantArray *CVA = dyn_cast<ConstantArray>(C);

diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index 4aa7a5af1a0e20a92bdb1de23bd7a2597b6ba2b7..9291b0a1375a00870618988e93975cbce3662bbe 100644 (file)
--- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -24,6 +24,7 @@
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/Module.h"
+#include "llvm/MDNode.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/DwarfWriter.h"
@@ -656,6 +657,8 @@ void PPCLinuxAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
   printVisibility(name, GVar->getVisibility());
 
   Constant *C = GVar->getInitializer();
+  if (isa<MDNode>(C))
+    return;
   const Type *Type = C->getType();
   unsigned Size = TD->getTypeAllocSize(Type);
   unsigned Align = TD->getPreferredAlignmentLog(GVar);

diff --git a/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp b/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
index a2147ddee45c3352bf13f9911b97acce602b0c02..ddbf57b3fa5a3613401f9529214fc3eaa33e3825 100644 (file)
--- a/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
+++ b/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
@@ -19,6 +19,7 @@
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/Module.h"
+#include "llvm/MDNode.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/DwarfWriter.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
@@ -253,6 +254,8 @@ void SparcAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
   O << "\n\n";
   std::string name = Mang->getValueName(GVar);
   Constant *C = GVar->getInitializer();
+  if (isa<MDNode>(C))
+    return;
   unsigned Size = TD->getTypeAllocSize(C->getType());
   unsigned Align = TD->getPreferredAlignment(GVar);
 

diff --git a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
index 0b55a12adf6d653acb1c25b6b0d1f171c0c500a9..565f09fa76b295f3fba33904cf4b15714fde6fbe 100644 (file)
--- a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
@@ -23,6 +23,7 @@
 #include "llvm/CallingConv.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/Module.h"
+#include "llvm/MDNode.h"
 #include "llvm/Type.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/StringExtras.h"
@@ -974,6 +975,8 @@ void X86ATTAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
 
   std::string name = Mang->getValueName(GVar);
   Constant *C = GVar->getInitializer();
+  if (isa<MDNode>(C))
+    return;
   const Type *Type = C->getType();
   unsigned Size = TD->getTypeAllocSize(Type);
   unsigned Align = TD->getPreferredAlignmentLog(GVar);

diff --git a/test/Feature/mdnode.ll b/test/Feature/mdnode.ll
new file mode 100644 (file)
index 0000000..3cc5b8b
--- /dev/null
+++ b/test/Feature/mdnode.ll
@@ -0,0 +1,2 @@
+; RUN: llvm-as < %s | llc -f -o /dev/null
+@llvm.foo =  constant metadata !{i17 123, null, metadata !"foobar"}
\ No newline at end of file