llvm/test/CodeGen/AArch64/sme-intrinsics-state.ll


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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sme -verify-machineinstrs < %s | FileCheck %s


define i1 @streaming_mode_streaming_compatible() #0 {
; CHECK-LABEL: streaming_mode_streaming_compatible:
; CHECK:       // %bb.0:
; CHECK-NEXT:    str x30, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT:    bl __arm_sme_state
; CHECK-NEXT:    and w0, w0, #0x1
; CHECK-NEXT:    ldr x30, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT:    ret
  %mode = tail call noundef i1 @llvm.aarch64.sme.in.streaming.mode()
  ret i1 %mode
}


attributes #0 = {nounwind memory(none) "aarch64_pstate_sm_compatible"}