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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+mmx | FileCheck %s3 4;; Verify that the mmx 'y' constraint works with arbitrary IR types.5define <2 x i32> @test_mmx_asm(<2 x i32> %a) nounwind {6; CHECK-LABEL: test_mmx_asm:7; CHECK: # %bb.0:8; CHECK-NEXT: movdq2q %xmm0, %mm09; CHECK-NEXT: #APP10; CHECK-NEXT: # %mm0 = %mm011; CHECK-NEXT: #NO_APP12; CHECK-NEXT: #APP13; CHECK-NEXT: # %mm0 = %mm014; CHECK-NEXT: #NO_APP15; CHECK-NEXT: movq2dq %mm0, %xmm016; CHECK-NEXT: retq17 %1 = tail call i64 asm sideeffect "# $0 = $1", "=y,y"(<2 x i32> %a)18 %2 = tail call <2 x i32> asm sideeffect "# $0 = $1", "=y,y"(i64 %1)19 ret <2 x i32> %220}21 22;; And same thing with the 'Ym' constraint.23define <2 x i32> @test_mmx_asm_Ym(<2 x i32> %a) nounwind {24; CHECK-LABEL: test_mmx_asm_Ym:25; CHECK: # %bb.0:26; CHECK-NEXT: movdq2q %xmm0, %mm027; CHECK-NEXT: #APP28; CHECK-NEXT: # %mm0 = %mm029; CHECK-NEXT: #NO_APP30; CHECK-NEXT: #APP31; CHECK-NEXT: # %mm0 = %mm032; CHECK-NEXT: #NO_APP33; CHECK-NEXT: movq2dq %mm0, %xmm034; CHECK-NEXT: retq35 %1 = tail call i64 asm sideeffect "# $0 = $1", "=^Ym,^Ym"(<2 x i32> %a)36 %2 = tail call <2 x i32> asm sideeffect "# $0 = $1", "=^Ym,^Ym"(i64 %1)37 ret <2 x i32> %238}39