[llvm-commits] [llvm] r167545 - /llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp

[Amara Emerson]

Author: aemerson
Date: Wed Nov  7 12:57:14 2012
New Revision: 167545

URL: http://llvm.org/viewvc/llvm-project?rev=167545&view=rev
Log:
Revert r167540 until regression tests are updated.

Modified:
    llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp?rev=167545&r1=167544&r2=167545&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp Wed Nov  7 12:57:14 2012
@@ -749,30 +749,13 @@
     AttrEmitter->EmitAttribute(ARMBuildAttrs::THUMB_ISA_use,
                                ARMBuildAttrs::Allowed);
   } else if (CPUString == "generic") {
-    // For a generic CPU, we assume a standard v7a architecture in Subtarget.
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v7);
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch_profile,
-                               ARMBuildAttrs::ApplicationProfile);
+    // 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::AllowThumb32);
-  } else if (Subtarget->hasV7Ops()) {
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v7);
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::THUMB_ISA_use,
-                               ARMBuildAttrs::AllowThumb32);
-  } else if (Subtarget->hasV6T2Ops())
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v6T2);
-  else if (Subtarget->hasV6Ops())
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v6);
-  else if (Subtarget->hasV5TEOps())
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v5TE);
-  else if (Subtarget->hasV5TOps())
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v5T);
-  else if (Subtarget->hasV4TOps())
-    AttrEmitter->EmitAttribute(ARMBuildAttrs::CPU_arch, ARMBuildAttrs::v4T);
-  else
-    llvm_unreachable("No target ARM architecture detected.");
+                               ARMBuildAttrs::Allowed);
+  }
 
   if (Subtarget->hasNEON() && emitFPU) {
     /* NEON is not exactly a VFP architecture, but GAS emit one of