[llvm] r195358 - [ARM] add basic Cortex-A7 support to LLVM backend

[Artyom Skrobov]

Author: askrobov
Date: Thu Nov 21 08:03:21 2013
New Revision: 195358

URL: http://llvm.org/viewvc/llvm-project?rev=195358&view=rev
Log:
[ARM] add basic Cortex-A7 support to LLVM backend

Modified:
    llvm/trunk/lib/Target/ARM/ARM.td
    llvm/trunk/lib/Target/ARM/ARMSubtarget.h

Modified: llvm/trunk/lib/Target/ARM/ARM.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARM.td?rev=195358&r1=195357&r2=195358&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARM.td (original)
+++ llvm/trunk/lib/Target/ARM/ARM.td Thu Nov 21 08:03:21 2013
@@ -180,6 +180,13 @@ def ProcA5      : SubtargetFeature<"a5",
                                    [FeatureSlowFPBrcc, FeatureHasSlowFPVMLx,
                                     FeatureVMLxForwarding, FeatureT2XtPk,
                                     FeatureTrustZone]>;
+def ProcA7      : SubtargetFeature<"a7", "ARMProcFamily", "CortexA7",
+                                   "Cortex-A7 ARM processors",
+                                   [FeatureSlowFPBrcc, FeatureHasSlowFPVMLx,
+                                    FeatureVMLxForwarding, FeatureT2XtPk,
+                                    FeatureVFP4, FeatureMP,
+                                    FeatureHWDiv, FeatureHWDivARM,
+                                    FeatureTrustZone, FeatureVirtualization]>;
 def ProcA8      : SubtargetFeature<"a8", "ARMProcFamily", "CortexA8",
                                    "Cortex-A8 ARM processors",
                                    [FeatureSlowFPBrcc, FeatureHasSlowFPVMLx,
@@ -296,6 +303,10 @@ def : ProcessorModel<"cortex-a5",   Cort
                                     [ProcA5, HasV7Ops, FeatureNEON, FeatureDB,
                                      FeatureVFP4, FeatureDSPThumb2,
                                      FeatureHasRAS, FeatureAClass]>;
+def : ProcessorModel<"cortex-a7",   CortexA8Model,
+                                    [ProcA7, HasV7Ops, FeatureNEON, FeatureDB,
+                                     FeatureDSPThumb2, FeatureHasRAS,
+                                     FeatureAClass]>;
 def : ProcessorModel<"cortex-a8",   CortexA8Model,
                                     [ProcA8, HasV7Ops, FeatureNEON, FeatureDB,
                                      FeatureDSPThumb2, FeatureHasRAS,

Modified: llvm/trunk/lib/Target/ARM/ARMSubtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMSubtarget.h?rev=195358&r1=195357&r2=195358&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMSubtarget.h (original)
+++ llvm/trunk/lib/Target/ARM/ARMSubtarget.h Thu Nov 21 08:03:21 2013
@@ -31,7 +31,8 @@ class TargetOptions;
 class ARMSubtarget : public ARMGenSubtargetInfo {
 protected:
   enum ARMProcFamilyEnum {
-    Others, CortexA5, CortexA8, CortexA9, CortexA15, CortexR5, Swift, CortexA53, CortexA57
+    Others, CortexA5, CortexA7, CortexA8, CortexA9, CortexA15, CortexR5,
+    Swift, CortexA53, CortexA57
   };
   enum ARMProcClassEnum {
     None, AClass, RClass, MClass