[llvm] [AArch64] Add C1-Premium scheduling model (PR #185398)

[Nashe Mncube via llvm-commits]

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@@ -0,0 +1,67 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=aarch64 -mcpu=c1-premium -instruction-tables < %p/../Inputs/bf16-instructions.s | FileCheck %s
+
+# CHECK:      Instruction Info:
+# CHECK-NEXT: [1]: #uOps
+# CHECK-NEXT: [2]: Latency
+# CHECK-NEXT: [3]: RThroughput
+# CHECK-NEXT: [4]: MayLoad
+# CHECK-NEXT: [5]: MayStore
+# CHECK-NEXT: [6]: HasSideEffects (U)
+
+# CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
+# CHECK-NEXT:  1      3     0.50                        bfcvt	h0, s0
+# CHECK-NEXT:  1      3     0.50                        bfcvtn	v0.4h, v0.4s
+# CHECK-NEXT:  1      3     0.50                        bfcvtn2	v0.8h, v0.4s
+# CHECK-NEXT:  1      2     0.50                        bfdot	v0.2s, v24.4h, v14.2h[2]
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nasherm wrote:

Done

https://github.com/llvm/llvm-project/pull/185398