1 ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck --check-prefix=R600 -check-prefix=FUNC %s 2 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 3 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 4 5 ; FUNC-LABEL: {{^}}rotr_i32: 6 ; R600: BIT_ALIGN_INT 7 8 ; SI: v_alignbit_b32 9 define void @rotr_i32(i32 addrspace(1)* %in, i32 %x, i32 %y) { 10 entry: 11 %tmp0 = sub i32 32, %y 12 %tmp1 = shl i32 %x, %tmp0 13 %tmp2 = lshr i32 %x, %y 14 %tmp3 = or i32 %tmp1, %tmp2 15 store i32 %tmp3, i32 addrspace(1)* %in 16 ret void 17 } 18 19 ; FUNC-LABEL: {{^}}rotr_v2i32: 20 ; R600: BIT_ALIGN_INT 21 ; R600: BIT_ALIGN_INT 22 23 ; SI: v_alignbit_b32 24 ; SI: v_alignbit_b32 25 define void @rotr_v2i32(<2 x i32> addrspace(1)* %in, <2 x i32> %x, <2 x i32> %y) { 26 entry: 27 %tmp0 = sub <2 x i32> <i32 32, i32 32>, %y 28 %tmp1 = shl <2 x i32> %x, %tmp0 29 %tmp2 = lshr <2 x i32> %x, %y 30 %tmp3 = or <2 x i32> %tmp1, %tmp2 31 store <2 x i32> %tmp3, <2 x i32> addrspace(1)* %in 32 ret void 33 } 34 35 ; FUNC-LABEL: {{^}}rotr_v4i32: 36 ; R600: BIT_ALIGN_INT 37 ; R600: BIT_ALIGN_INT 38 ; R600: BIT_ALIGN_INT 39 ; R600: BIT_ALIGN_INT 40 41 ; SI: v_alignbit_b32 42 ; SI: v_alignbit_b32 43 ; SI: v_alignbit_b32 44 ; SI: v_alignbit_b32 45 define void @rotr_v4i32(<4 x i32> addrspace(1)* %in, <4 x i32> %x, <4 x i32> %y) { 46 entry: 47 %tmp0 = sub <4 x i32> <i32 32, i32 32, i32 32, i32 32>, %y 48 %tmp1 = shl <4 x i32> %x, %tmp0 49 %tmp2 = lshr <4 x i32> %x, %y 50 %tmp3 = or <4 x i32> %tmp1, %tmp2 51 store <4 x i32> %tmp3, <4 x i32> addrspace(1)* %in 52 ret void 53 } 54
