commit 7179d1e5c0acfbb0980eaf85f266cd8981dbd12d
author Dale Johannesen <dalej@apple.com> Mon Nov 08 19:17:22 2010 +0000
committer Dale Johannesen <dalej@apple.com> Mon Nov 08 19:17:22 2010 +0000
tree 62db0b588256a750fa5200d37d0c940cdc16280b
parent 2c4c6a5e8a17909af336e3cba3d71ac354d7d9b6

Revert 118422 in search of bot verdancy.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118429 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMAsmPrinter.cpp

diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index ba0fee9..3908b1e 100644
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -74,7 +74,6 @@
   public:
     virtual void MaybeSwitchVendor(StringRef Vendor) = 0;
     virtual void EmitAttribute(unsigned Attribute, unsigned Value) = 0;
-    virtual void EmitTextAttribute(unsigned Attribute, StringRef String) = 0;
     virtual void Finish() = 0;
     virtual ~AttributeEmitter() {}
   };
@@ -91,10 +90,6 @@
                            Twine(Attribute) + ", " + Twine(Value));
     }
 
-    void EmitTextAttribute(unsigned Attribute, StringRef String) {
-      assert(0 && "Unsupported use of text attribute");
-    }
-
     void Finish() { }
   };
 
@@ -128,12 +123,6 @@
       Contents += Value;
     }
 
-    void EmitTextAttribute(unsigned Attribute, StringRef String) {
-      Contents += Attribute;
-      Contents += String;
-      Contents += 0;
-    }
-
     void Finish() {
       const size_t ContentsSize = Contents.size();
 
@@ -609,51 +598,28 @@
     if (CPUString != "generic")
       OutStreamer.EmitRawText(StringRef("\t.cpu ") + CPUString);
   } else {
-    if (CPUString != "generic") {
-      if (CPUString == "cortex-a8") {
-        AttrEmitter->EmitTextAttribute(ARMBuildAttrs::CPU_name, "CORTEX-A8");
-        AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v7);
-        AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch_profile,
-                                   ARMBuildAttrs::ApplicationProfile);
-        AttrEmitter->EmitAttribute(ARMBuildAttrs::ARM_ISA_use,
-                                   ARMBuildAttrs::Allowed);
-        AttrEmitter->EmitAttribute(ARMBuildAttrs::THUMB_ISA_use,
-                                   ARMBuildAttrs::AllowThumb32);
-        // Fixme: figure out when this is emitted.
-        //AttrEmitter->EmitAttribute(ARMBuildAttrs::WMMX_arch,
-        //                           ARMBuildAttrs::AllowWMMXv1);
-      }
-    } else {
-      // FIXME: Why these defaults?
-      AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v4T);
-      AttrEmitter->EmitAttribute(ARMBuildAttrs::ARM_ISA_use,
-                                 ARMBuildAttrs::Allowed);
-      AttrEmitter->EmitAttribute(ARMBuildAttrs::THUMB_ISA_use,
-                                 ARMBuildAttrs::Allowed);
-    }
+    assert(CPUString == "generic" && "Unsupported .cpu attribute for ELF/.o");
+    // FIXME: Why these defaults?
+    AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v4T);
+    AttrEmitter->EmitAttribute(ARMBuildAttrs::ARM_ISA_use, 1);
+    AttrEmitter->EmitAttribute(ARMBuildAttrs::THUMB_ISA_use, 1);
   }
 
   // FIXME: Emit FPU type
   if (Subtarget->hasVFP2())
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::VFP_arch,
-                               ARMBuildAttrs::AllowFPv2);
+    AttrEmitter->EmitAttribute(ARMBuildAttrs::VFP_arch, 2);
 
   // Signal various FP modes.
   if (!UnsafeFPMath) {
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_FP_denormal,
-                               ARMBuildAttrs::Allowed);
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_FP_exceptions,
-                               ARMBuildAttrs::Allowed);
+    AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_FP_denormal, 1);
+    AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_FP_exceptions, 1);
   }
 
   if (NoInfsFPMath && NoNaNsFPMath)
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_FP_number_model,
-                               ARMBuildAttrs::Allowed);
+    AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_FP_number_model, 1);
   else
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_FP_number_model,
-                               ARMBuildAttrs::AllowIEE754);
+    AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_FP_number_model, 3);
 
-  // FIXME: add more flags to ARMBuildAttrs.h
   // 8-bytes alignment stuff.
   AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_align8_needed, 1);
   AttrEmitter->EmitAttribute(ARMBuildAttrs::ABI_align8_preserved, 1);