Add Cortex-A77 and Exynos-M5 to init.

PiperOrigin-RevId: 293264079
diff --git a/src/init.c b/src/init.c
index 2f7b608..18d9320 100644
--- a/src/init.c
+++ b/src/init.c
@@ -395,6 +395,16 @@
             .nr = 8,
           };
           break;
+        case cpuinfo_uarch_cortex_a77:
+        case cpuinfo_uarch_exynos_m5:
+          xnn_params.f32.gemm = (struct gemm_parameters) {
+            .gemm = (xnn_gemm_ukernel_function) xnn_f32_gemm_ukernel_4x8__aarch64_neonfma_cortex_a57,
+            .igemm = (xnn_igemm_ukernel_function) xnn_f32_igemm_ukernel_4x8__aarch64_neonfma_cortex_a75,
+            .gemm1 = (xnn_gemm_ukernel_function) xnn_f32_gemm_ukernel_1x8__aarch64_neonfma_cortex_a75,
+            .igemm1 = (xnn_igemm_ukernel_function) xnn_f32_igemm_ukernel_1x8__aarch64_neonfma_cortex_a75,
+            .mr = 4,
+            .nr = 8,
+          };
         case cpuinfo_uarch_cortex_a75:
         case cpuinfo_uarch_cortex_a76:
         case cpuinfo_uarch_exynos_m3:
@@ -408,7 +418,6 @@
             .nr = 8,
           };
           break;
-
         case cpuinfo_uarch_exynos_m1:
         case cpuinfo_uarch_exynos_m2:
           xnn_params.f32.gemm = (struct gemm_parameters) {