commit 7ab6c76ad1cbf36284ca5b6bd5ee33c625fe3e60
author Bill Wendling <isanbard@gmail.com> Wed Feb 20 07:21:42 2013 +0000
committer Bill Wendling <isanbard@gmail.com> Wed Feb 20 07:21:42 2013 +0000
tree 3cc081ac6ea575accea7f12c2353aa175dfd5025
parent 9030fc22dd73684901ecb749c9688e289bd1a777

Modify the LLVM assembly output so that it uses references to represent function attributes.

This makes the LLVM assembly look better. E.g.:

     define void @foo() #0 { ret void }
     attributes #0 = { nounwind noinline ssp }


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175605 91177308-0d34-0410-b5e6-96231b3b80d8

lib/IR/AsmWriter.cpp

diff --git a/lib/IR/AsmWriter.cpp b/lib/IR/AsmWriter.cpp
index d130a25..3f32ac1 100644
--- a/lib/IR/AsmWriter.cpp
+++ b/lib/IR/AsmWriter.cpp
@@ -66,22 +66,21 @@
   return 0;
 }
 
-static void PrintCallingConv(unsigned cc, raw_ostream &Out)
-{
+static void PrintCallingConv(unsigned cc, raw_ostream &Out) {
   switch (cc) {
-    case CallingConv::Fast:         Out << "fastcc"; break;
-    case CallingConv::Cold:         Out << "coldcc"; break;
-    case CallingConv::X86_StdCall:  Out << "x86_stdcallcc"; break;
-    case CallingConv::X86_FastCall: Out << "x86_fastcallcc"; break;
-    case CallingConv::X86_ThisCall: Out << "x86_thiscallcc"; break;
-    case CallingConv::Intel_OCL_BI: Out << "intel_ocl_bicc"; break;
-    case CallingConv::ARM_APCS:     Out << "arm_apcscc"; break;
-    case CallingConv::ARM_AAPCS:    Out << "arm_aapcscc"; break;
-    case CallingConv::ARM_AAPCS_VFP:Out << "arm_aapcs_vfpcc"; break;
-    case CallingConv::MSP430_INTR:  Out << "msp430_intrcc"; break;
-    case CallingConv::PTX_Kernel:   Out << "ptx_kernel"; break;
-    case CallingConv::PTX_Device:   Out << "ptx_device"; break;
-    default:                        Out << "cc" << cc; break;
+  default:                         Out << "cc" << cc; break;
+  case CallingConv::Fast:          Out << "fastcc"; break;
+  case CallingConv::Cold:          Out << "coldcc"; break;
+  case CallingConv::X86_StdCall:   Out << "x86_stdcallcc"; break;
+  case CallingConv::X86_FastCall:  Out << "x86_fastcallcc"; break;
+  case CallingConv::X86_ThisCall:  Out << "x86_thiscallcc"; break;
+  case CallingConv::Intel_OCL_BI:  Out << "intel_ocl_bicc"; break;
+  case CallingConv::ARM_APCS:      Out << "arm_apcscc"; break;
+  case CallingConv::ARM_AAPCS:     Out << "arm_aapcscc"; break;
+  case CallingConv::ARM_AAPCS_VFP: Out << "arm_aapcs_vfpcc"; break;
+  case CallingConv::MSP430_INTR:   Out << "msp430_intrcc"; break;
+  case CallingConv::PTX_Kernel:    Out << "ptx_kernel"; break;
+  case CallingConv::PTX_Device:    Out << "ptx_device"; break;
   }
 }
 
@@ -510,6 +509,7 @@
       CreateModuleSlot(I);
 
     // Add all the function attributes to the table.
+    // FIXME: Add attributes of other objects?
     AttributeSet FnAttrs = I->getAttributes().getFnAttributes();
     if (FnAttrs.hasAttributes(AttributeSet::FunctionIndex))
       CreateAttributeSetSlot(FnAttrs);
@@ -1662,7 +1662,7 @@
   if (F->hasUnnamedAddr())
     Out << " unnamed_addr";
   if (Attrs.hasAttributes(AttributeSet::FunctionIndex))
-    Out << ' ' << Attrs.getAsString(AttributeSet::FunctionIndex);
+    Out << " #" << Machine.getAttributeGroupSlot(Attrs.getFnAttributes());
   if (F->hasSection()) {
     Out << " section \"";
     PrintEscapedString(F->getSection(), Out);