1; RUN: llc -mtriple=m68k -global-isel -stop-after=regbankselect < %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]+]]:anygpr(p0) = G_FRAME_INDEX 7 ; CHECK: [[G_LOAD1:%[0-9]+]]:anygpr(s32) = G_LOAD [[G_F_I1]](p0) 8 ; CHECK: [[G_F_I2:%[0-9]+]]:anygpr(p0) = G_FRAME_INDEX 9 ; CHECK: [[G_LOAD2:%[0-9]+]]:anygpr(s32) = G_LOAD [[G_F_I2]](p0) 10 ; CHECK: [[G_ADD1:%[0-9]+]]:anygpr(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]+]]:anygpr(p0) = G_FRAME_INDEX 21 ; CHECK: [[G_LOAD1:%[0-9]+]]:anygpr(s32) = G_LOAD [[G_F_I1]](p0) 22 ; CHECK: [[G_F_I2:%[0-9]+]]:anygpr(p0) = G_FRAME_INDEX 23 ; CHECK: [[G_LOAD2:%[0-9]+]]:anygpr(s32) = G_LOAD [[G_F_I2]](p0) 24 ; CHECK: [[G_SUB1:%[0-9]+]]:anygpr(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