llvm/test/CodeGen/Thumb2/mve-fastcc.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabihf -mattr=+mve -fast-isel -verify-machineinstrs %s -o - | FileCheck %s
; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabihf -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s

%struct.S51 = type { <16 x i8>, <16 x i8> }

define fastcc <4 x i32> @fastcc_zero() {
; CHECK-LABEL: fastcc_zero:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmov.i32 q0, #0x0
; CHECK-NEXT:    bx lr
entry:
  ret <4 x i32> zeroinitializer
}

define fastcc <4 x i32> @fastcc_retsecond(<4 x i32> %a, <4 x i32> %b) {
; CHECK-LABEL: fastcc_retsecond:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmov q0, q1
; CHECK-NEXT:    bx lr
entry:
  ret <4 x i32> %b
}

define internal %struct.S51 @F33() {
; CHECK-LABEL: F33:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmov.i32 q0, #0x0
; CHECK-NEXT:    vmov.i32 q1, #0x0
; CHECK-NEXT:    bx lr
entry:
  ret %struct.S51 zeroinitializer
}

define internal fastcc void @F32() {
; CHECK-LABEL: F32:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    b F33
entry:
  %call = tail call %struct.S51 @F33()
  ret void
}