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; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=R600-CHECK %s
; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck --check-prefix=SI-CHECK %s
; R600-CHECK-LABEL: @rotr:
; R600-CHECK: BIT_ALIGN_INT
; SI-CHECK-LABEL: @rotr:
; SI-CHECK: V_ALIGNBIT_B32
define void @rotr(i32 addrspace(1)* %in, i32 %x, i32 %y) {
entry:
%0 = sub i32 32, %y
%1 = shl i32 %x, %0
%2 = lshr i32 %x, %y
%3 = or i32 %1, %2
store i32 %3, i32 addrspace(1)* %in
ret void
}
; R600-CHECK-LABEL: @rotl:
; R600-CHECK: SUB_INT {{\** T[0-9]+\.[XYZW]}}, literal.x
; R600-CHECK-NEXT: 32
; R600-CHECK: BIT_ALIGN_INT {{T[0-9]+\.[XYZW]}}, KC0[2].Z, KC0[2].Z, PV.{{[XYZW]}}
; SI-CHECK-LABEL: @rotl:
; SI-CHECK: S_SUB_I32 [[SDST:s[0-9]+]], 32, {{[s][0-9]+}}
; SI-CHECK: V_MOV_B32_e32 [[VDST:v[0-9]+]], [[SDST]]
; SI-CHECK: V_ALIGNBIT_B32 {{v[0-9]+, [s][0-9]+, v[0-9]+}}, [[VDST]]
define void @rotl(i32 addrspace(1)* %in, i32 %x, i32 %y) {
entry:
%0 = shl i32 %x, %y
%1 = sub i32 32, %y
%2 = lshr i32 %x, %1
%3 = or i32 %0, %2
store i32 %3, i32 addrspace(1)* %in
ret void
}
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