Author: evandro
Date: Thu Aug 9 09:34:38 2018
New Revision: 339356
URL: http://llvm.org/viewvc/llvm-project?rev=339356&view=rev
Log:
[ARM] Adjust the feature set for Exynos
Enable `FeatureZCZeroing`, `FeatureHasSlowFPVMLx`, `FeatureExpandMLx`,
`FeatureProfUnpredicate`, `FeatureSlowVDUP32`, `FeatureSlowVGETLNi32`,
`FeatureSplatVFPToNeon`, `FeatureHasRetAddrStack`, `FeatureSlowFPBrcc` for
all Exynos processors.
Modified:
llvm/trunk/lib/Target/ARM/ARM.td
Modified: llvm/trunk/lib/Target/ARM/ARM.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARM.td?rev=339356&r1=339355&r2=339356&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARM.td (original)
+++ llvm/trunk/lib/Target/ARM/ARM.td Thu Aug 9 09:34:38 2018
@@ -1023,30 +1023,66 @@ def : ProcessorModel<"cyclone", Swif
FeatureNoPostRASched]>;
def : ProcNoItin<"exynos-m1", [ARMv8a, ProcExynosM1,
+ FeatureZCZeroing,
FeatureUseWideStrideVFP,
+ FeatureSplatVFPToNeon,
+ FeatureSlowVGETLNi32,
+ FeatureSlowVDUP32,
+ FeatureSlowFPBrcc,
+ FeatureProfUnpredicate,
FeatureHWDivThumb,
FeatureHWDivARM,
+ FeatureHasSlowFPVMLx,
+ FeatureHasRetAddrStack,
+ FeatureExpandMLx,
FeatureCrypto,
FeatureCRC]>;
def : ProcNoItin<"exynos-m2", [ARMv8a, ProcExynosM1,
+ FeatureZCZeroing,
FeatureUseWideStrideVFP,
+ FeatureSplatVFPToNeon,
+ FeatureSlowVGETLNi32,
+ FeatureSlowVDUP32,
+ FeatureSlowFPBrcc,
+ FeatureProfUnpredicate,
FeatureHWDivThumb,
FeatureHWDivARM,
+ FeatureHasSlowFPVMLx,
+ FeatureHasRetAddrStack,
+ FeatureExpandMLx,
FeatureCrypto,
FeatureCRC]>;
def : ProcNoItin<"exynos-m3", [ARMv8a, ProcExynosM1,
+ FeatureZCZeroing,
FeatureUseWideStrideVFP,
+ FeatureSplatVFPToNeon,
+ FeatureSlowVGETLNi32,
+ FeatureSlowVDUP32,
+ FeatureSlowFPBrcc,
+ FeatureProfUnpredicate,
FeatureHWDivThumb,
FeatureHWDivARM,
+ FeatureHasSlowFPVMLx,
+ FeatureHasRetAddrStack,
+ FeatureExpandMLx,
FeatureCrypto,
FeatureCRC]>;
def : ProcNoItin<"exynos-m4", [ARMv8a, ProcExynosM1,
+ FeatureZCZeroing,
FeatureUseWideStrideVFP,
+ FeatureSplatVFPToNeon,
+ FeatureSlowVGETLNi32,
+ FeatureSlowVDUP32,
+ FeatureSlowFPBrcc,
+ FeatureProfUnpredicate,
FeatureHWDivThumb,
FeatureHWDivARM,
+ FeatureHasSlowFPVMLx,
+ FeatureHasRetAddrStack,
+ FeatureExpandMLx,
FeatureCrypto,
FeatureCRC]>;