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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+mmx | FileCheck %s

;; Verify that the mmx 'y' constraint works with arbitrary IR types.
define <2 x i32> @test_mmx_asm(<2 x i32> %a) nounwind {
; CHECK-LABEL: test_mmx_asm:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movdq2q %xmm0, %mm0
; CHECK-NEXT:    #APP
; CHECK-NEXT:    # %mm0 = %mm0
; CHECK-NEXT:    #NO_APP
; CHECK-NEXT:    #APP
; CHECK-NEXT:    # %mm0 = %mm0
; CHECK-NEXT:    #NO_APP
; CHECK-NEXT:    movq2dq %mm0, %xmm0
; CHECK-NEXT:    retq
  %1 = tail call i64 asm sideeffect "# $0 = $1", "=y,y"(<2 x i32> %a)
  %2 = tail call <2 x i32> asm sideeffect "# $0 = $1", "=y,y"(i64 %1)
  ret <2 x i32> %2
}

;; And same thing with the 'Ym' constraint.
define <2 x i32> @test_mmx_asm_Ym(<2 x i32> %a) nounwind {
; CHECK-LABEL: test_mmx_asm_Ym:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movdq2q %xmm0, %mm0
; CHECK-NEXT:    #APP
; CHECK-NEXT:    # %mm0 = %mm0
; CHECK-NEXT:    #NO_APP
; CHECK-NEXT:    #APP
; CHECK-NEXT:    # %mm0 = %mm0
; CHECK-NEXT:    #NO_APP
; CHECK-NEXT:    movq2dq %mm0, %xmm0
; CHECK-NEXT:    retq
  %1 = tail call i64 asm sideeffect "# $0 = $1", "=^Ym,^Ym"(<2 x i32> %a)
  %2 = tail call <2 x i32> asm sideeffect "# $0 = $1", "=^Ym,^Ym"(i64 %1)
  ret <2 x i32> %2
}