[clang] [llvm] [ARM] [AArch32] Add support for Arm China STAR-MC1 CPU (PR #110085)

[Albert Huang via cfe-commits]

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@@ -362,6 +362,16 @@ def : ProcessorModel<"cortex-m33", CortexM4Model,       [ARMv8mMainline,
                                                          FeatureHasNoBranchPredictor,
                                                          FeatureFixCMSE_CVE_2021_35465]>;
 
+def : ProcessorModel<"star-mc1", CortexM4Model,         [ARMv8mMainline,
+                                                         FeatureDSP,
+                                                         FeatureFPARMv8_D16_SP,
+                                                         FeaturePrefLoopAlign32,
+                                                         FeatureHasSlowFPVMLx,
+                                                         FeatureHasSlowFPVFMx,
+                                                         FeatureUseMISched,
+                                                         FeatureHasNoBranchPredictor,
+                                                         FeatureFixCMSE_CVE_2021_35465]>;
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AlbertHuang-CPU wrote:

Thanks Jonathan. The two files updated and the changes passed the Unit tests of clang and llvm.

https://github.com/llvm/llvm-project/pull/110085