================
@@ -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]>;
----------------
jthackray wrote:
Could you add the following to `llvm/test/CodeGen/ARM/cmse-cve-2021-35465.ll`:
```
; RUN: llc %s -o - -mtriple=thumbv8m.main -mcpu=star-mc1 -verify-machineinstrs
| \
; RUN: FileCheck %s --check-prefix=CHECK-8M-FP-CVE-2021-35465
; RUN: llc %s -o - -mtriple=thumbv8m.main -mcpu=star-mc1 -mattr=-fpregs
-verify-machineinstrs | \
; RUN: FileCheck %s --check-prefix=CHECK-8M-NOFP-CVE-2021-35465
```
https://github.com/llvm/llvm-project/pull/110085
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