Adds support for the Cortex-A17 to the ARM backend
Patch by Matthew Wahab.
llvm-svn: 219606
diff --git a/llvm/lib/Target/ARM/ARM.td b/llvm/lib/Target/ARM/ARM.td
index 26bbc16..4dc17bc 100644
--- a/llvm/lib/Target/ARM/ARM.td
+++ b/llvm/lib/Target/ARM/ARM.td
@@ -228,6 +228,15 @@
FeatureAvoidPartialCPSR,
FeatureTrustZone, FeatureVirtualization]>;
+def ProcA17 : SubtargetFeature<"a17", "ARMProcFamily", "CortexA17",
+ "Cortex-A17 ARM processors",
+ [FeatureVMLxForwarding,
+ FeatureT2XtPk, FeatureVFP4,
+ FeatureHWDiv, FeatureHWDivARM,
+ FeatureAvoidPartialCPSR,
+ FeatureVirtualization,
+ FeatureTrustZone]>;
+
def ProcA53 : SubtargetFeature<"a53", "ARMProcFamily", "CortexA53",
"Cortex-A53 ARM processors",
[FeatureHWDiv, FeatureHWDivARM,
@@ -366,6 +375,12 @@
FeatureDSPThumb2, FeatureHasRAS,
FeatureAClass]>;
+// FIXME: A17 has currently the same Schedule model as A9
+def : ProcessorModel<"cortex-a17", CortexA9Model,
+ [ProcA17, HasV7Ops, FeatureNEON, FeatureDB,
+ FeatureDSPThumb2, FeatureMP,
+ FeatureHasRAS, FeatureAClass]>;
+
// FIXME: krait has currently the same Schedule model as A9
def : ProcessorModel<"krait", CortexA9Model,
[ProcKrait, HasV7Ops,
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.h b/llvm/lib/Target/ARM/ARMSubtarget.h
index 8c85ad7..12899f9 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.h
+++ b/llvm/lib/Target/ARM/ARMSubtarget.h
@@ -42,7 +42,7 @@
protected:
enum ARMProcFamilyEnum {
Others, CortexA5, CortexA7, CortexA8, CortexA9, CortexA12, CortexA15,
- CortexR5, Swift, CortexA53, CortexA57, Krait
+ CortexA17, CortexR5, Swift, CortexA53, CortexA57, Krait,
};
enum ARMProcClassEnum {
None, AClass, RClass, MClass