1; RUN: llc -mtriple=m68k -global-isel -stop-after=legalizer < %s | FileCheck %s 2 3define i32 @test_add(i32 %x, i32 %y) { 4 ; CHECK-LABEL: name: test_add 5 ; CHECK: bb.1 (%ir-block.0): 6 ; CHECK: [[G_F_I1:%[0-9]+]]:_(p0) = G_FRAME_INDEX 7 ; CHECK: [[G_LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I1]](p0) 8 ; CHECK: [[G_F_I2:%[0-9]+]]:_(p0) = G_FRAME_INDEX 9 ; CHECK: [[G_LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I2]](p0) 10 ; CHECK: [[G_ADD1:%[0-9]+]]:_(s32) = G_ADD [[G_LOAD1]], [[G_LOAD2]] 11 ; CHECK: $d0 = COPY [[G_ADD1]](s32) 12 ; CHECK: RTS implicit $d0 13 %sum = add i32 %x, %y 14 ret i32 %sum 15} 16 17define i32 @test_sub(i32 %x, i32 %y) { 18 ; CHECK-LABEL: name: test_sub 19 ; CHECK: bb.1 (%ir-block.0): 20 ; CHECK: [[G_F_I1:%[0-9]+]]:_(p0) = G_FRAME_INDEX 21 ; CHECK: [[G_LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I1]](p0) 22 ; CHECK: [[G_F_I2:%[0-9]+]]:_(p0) = G_FRAME_INDEX 23 ; CHECK: [[G_LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I2]](p0) 24 ; CHECK: [[G_SUB1:%[0-9]+]]:_(s32) = G_SUB [[G_LOAD1]], [[G_LOAD2]] 25 ; CHECK: $d0 = COPY [[G_SUB1]](s32) 26 ; CHECK: RTS implicit $d0 27 %diff = sub i32 %x, %y 28 ret i32 %diff 29} 30 31define i32 @test_mul(i32 %x, i32 %y) { 32 ; CHECK-LABEL: name: test_mul 33 ; CHECK: bb.1 (%ir-block.0): 34 ; CHECK: [[G_F_I1:%[0-9]+]]:_(p0) = G_FRAME_INDEX 35 ; CHECK: [[G_LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I1]](p0) 36 ; CHECK: [[G_F_I2:%[0-9]+]]:_(p0) = G_FRAME_INDEX 37 ; CHECK: [[G_LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I2]](p0) 38 ; CHECK: [[G_MUL1:%[0-9]+]]:_(s32) = G_MUL [[G_LOAD1]], [[G_LOAD2]] 39 ; CHECK: $d0 = COPY [[G_MUL1]](s32) 40 ; CHECK: RTS implicit $d0 41 %prod = mul i32 %x, %y 42 ret i32 %prod 43} 44 45define i32 @test_udiv(i32 %x, i32 %y) { 46 ; CHECK-LABEL: name: test_udiv 47 ; CHECK: bb.1 (%ir-block.0): 48 ; CHECK: [[G_F_I1:%[0-9]+]]:_(p0) = G_FRAME_INDEX 49 ; CHECK: [[G_LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I1]](p0) 50 ; CHECK: [[G_F_I2:%[0-9]+]]:_(p0) = G_FRAME_INDEX 51 ; CHECK: [[G_LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I2]](p0) 52 ; CHECK: [[G_DIV1:%[0-9]+]]:_(s32) = G_UDIV [[G_LOAD1]], [[G_LOAD2]] 53 ; CHECK: $d0 = COPY [[G_DIV1]](s32) 54 ; CHECK: RTS implicit $d0 55 %div = udiv i32 %x, %y 56 ret i32 %div 57} 58