43 lines · plain
1; Tests lowering of v32i1 to v32f322 3; RUN: llc -march=hexagon -mattr=+hvxv79,+hvx-length128b,+hvx-ieee-fp \4; RUN: -stop-after=hexagon-isel %s -o - | FileCheck %s5 6define <32 x float> @uitofp_i1(<32 x i16> %in0, <32 x i16> %in1) #0 {7; CHECK: name: uitofp_i18; CHECK: [[R0:%[0-9]+]]:hvxvr = V6_lvsplatw killed %{{[0-9]+}}9; CHECK-NEXT: [[R1:%[0-9]+]]:intregs = A2_tfrsi 110; CHECK-NEXT: [[R2:%[0-9]+]]:hvxvr = V6_lvsplatw [[R1]]11; CHECK-NEXT: [[R3:%[0-9]+]]:hvxqr = V6_vandvrt [[R2]], [[R1]]12; CHECK-NEXT: [[R4:%[0-9]+]]:hvxvr = V6_vprefixqw killed [[R3]]13; CHECK-NEXT: [[R5:%[0-9]+]]:hvxvr = V6_vsubw killed [[R4]], [[R2]]14; CHECK-NEXT: [[R6:%[0-9]+]]:hvxvr = V6_vlsrwv killed [[R0]], killed [[R5]]15; CHECK-NEXT: [[R7:%[0-9]+]]:hvxvr = V6_vand killed [[R6]], [[R2]]16; CHECK-NEXT: [[R8:%[0-9]+]]:hvxvr = V6_vconv_sf_w killed [[R7]]17; CHECK-NEXT: hvxvr = V6_vadd_sf_sf [[R8]], [[R8]]18 %q1 = icmp eq <32 x i16> %in0, %in119 %fp0 = uitofp <32 x i1> %q1 to <32 x float>20 %out = fadd <32 x float> %fp0, %fp021 ret <32 x float> %out22}23 24define <32 x float> @sitofp_i1(<32 x i16> %in0, <32 x i16> %in1) #0 {25; CHECK: name: sitofp_i126; CHECK: [[R0:%[0-9]+]]:hvxvr = V6_lvsplatw killed %{{[0-9]+}}27; CHECK-NEXT: [[R1:%[0-9]+]]:intregs = A2_tfrsi 128; CHECK-NEXT: [[R2:%[0-9]+]]:hvxvr = V6_lvsplatw [[R1]]29; CHECK-NEXT: [[R3:%[0-9]+]]:hvxqr = V6_vandvrt [[R2]], [[R1]]30; CHECK-NEXT: [[R4:%[0-9]+]]:hvxvr = V6_vprefixqw killed [[R3]]31; CHECK-NEXT: [[R5:%[0-9]+]]:hvxvr = V6_vsubw killed [[R4]], [[R2]]32; CHECK-NEXT: [[R6:%[0-9]+]]:hvxvr = V6_vlsrwv killed [[R0]], killed [[R5]]33; CHECK-NEXT: [[R7:%[0-9]+]]:hvxvr = V6_vand killed [[R6]], [[R2]]34; CHECK-NEXT: [[R8:%[0-9]+]]:hvxvr = V6_vconv_sf_w killed [[R7]]35; CHECK-NEXT: hvxvr = V6_vadd_sf_sf [[R8]], [[R8]]36 %q1 = icmp eq <32 x i16> %in0, %in137 %fp0 = sitofp <32 x i1> %q1 to <32 x float>38 %out = fadd <32 x float> %fp0, %fp039 ret <32 x float> %out40}41 42attributes #0 = { nounwind readnone "target-cpu"="hexagonv79" "target-features"="+hvxv79,+hvx-length128b" }43