Some random comment, naming, and format changes.

[oota-llvm.git] / lib / Target / ARM / ARM.td

diff --git a/lib/Target/ARM/ARM.td b/lib/Target/ARM/ARM.td
index 23974ad9052c6176d995ce87bd60c7feb089c127..45a65fd6f103d7b43bdf3d9f9642295c2df4ae37 100644 (file)
--- a/lib/Target/ARM/ARM.td
+++ b/lib/Target/ARM/ARM.td
@@ -89,6 +89,10 @@ def FeatureAvoidPartialCPSR : SubtargetFeature<"avoid-partial-cpsr",
                                                "AvoidCPSRPartialUpdate", "true",
                                  "Avoid CPSR partial update for OOO execution">;
 
+def FeatureAvoidMOVsShOp : SubtargetFeature<"avoid-movs-shop",
+                                            "AvoidMOVsShifterOperand", "true",
+                                "Avoid movs instructions with shifter operand">;
+
 // Some processors perform return stack prediction. CodeGen should avoid issue
 // "normal" call instructions to callees which do not return.
 def FeatureHasRAS : SubtargetFeature<"ras", "HasRAS", "true",
@@ -132,6 +136,11 @@ def HasV7Ops    : SubtargetFeature<"v7", "HasV7Ops", "true",
 include "ARMSchedule.td"
 
 // ARM processor families.
+def ProcA5      : SubtargetFeature<"a5", "ARMProcFamily", "CortexA5",
+                                   "Cortex-A5 ARM processors",
+                                   [FeatureSlowFPBrcc, FeatureNEONForFP,
+                                    FeatureHasSlowFPVMLx, FeatureVMLxForwarding,
+                                    FeatureT2XtPk]>;
 def ProcA8      : SubtargetFeature<"a8", "ARMProcFamily", "CortexA8",
                                    "Cortex-A8 ARM processors",
                                    [FeatureSlowFPBrcc, FeatureNEONForFP,
@@ -147,6 +156,7 @@ def ProcSwift   : SubtargetFeature<"swift", "ARMProcFamily", "Swift",
                                    [FeatureNEONForFP, FeatureT2XtPk,
                                     FeatureVFP4, FeatureMP, FeatureHWDiv,
                                     FeatureHWDivARM, FeatureAvoidPartialCPSR,
+                                    FeatureAvoidMOVsShOp,
                                     FeatureHasSlowFPVMLx]>;
 
 // FIXME: It has not been determined if A15 has these features.
@@ -219,6 +229,11 @@ def : Processor<"arm1156t2f-s",     ARMV6Itineraries, [HasV6T2Ops, FeatureVFP2,
                                                        FeatureDSPThumb2]>;
 
 // V7a Processors.
+// FIXME: A5 has currently the same Schedule model as A8
+def : ProcessorModel<"cortex-a5",   CortexA8Model,
+                                    [ProcA5, HasV7Ops, FeatureNEON, FeatureDB,
+                                     FeatureVFP4, FeatureDSPThumb2,
+                                     FeatureHasRAS]>;
 def : ProcessorModel<"cortex-a8",   CortexA8Model,
                                     [ProcA8, HasV7Ops, FeatureNEON, FeatureDB,
                                      FeatureDSPThumb2, FeatureHasRAS]>;