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1; RUN: opt -S -mtriple=aarch64-linux-gnu -aarch64-sme-abi %s | FileCheck %s2 3declare void @callee();4 5define void @private_za() "aarch64_new_zt0" {6 call void @callee()7 ret void8}9 10; CHECK: call aarch64_sme_preservemost_from_x0 void @__arm_tpidr2_save() #[[TPIDR2_SAVE_CALL_ATTR:[0-9]+]]11; CHECK: declare void @__arm_tpidr2_save() #[[TPIDR2_SAVE_DECL_ATTR:[0-9]+]]12 13; CHECK: attributes #[[TPIDR2_SAVE_DECL_ATTR]] = { "aarch64_pstate_sm_compatible" }14; CHECK: attributes #[[TPIDR2_SAVE_CALL_ATTR]] = { "aarch64_zt0_undef" }15