| ; RUN: llc -mtriple=m68k -global-isel -stop-after=legalizer < %s | FileCheck %s |
| |
| define i32 @test_add(i32 %x, i32 %y) { |
| ; CHECK-LABEL: name: test_add |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: [[G_F_I1:%[0-9]+]]:_(p0) = G_FRAME_INDEX |
| ; CHECK: [[G_LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I1]](p0) |
| ; CHECK: [[G_F_I2:%[0-9]+]]:_(p0) = G_FRAME_INDEX |
| ; CHECK: [[G_LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I2]](p0) |
| ; CHECK: [[G_ADD1:%[0-9]+]]:_(s32) = G_ADD [[G_LOAD1]], [[G_LOAD2]] |
| ; CHECK: $d0 = COPY [[G_ADD1]](s32) |
| ; CHECK: RTS implicit $d0 |
| %sum = add i32 %x, %y |
| ret i32 %sum |
| } |
| |
| define i32 @test_sub(i32 %x, i32 %y) { |
| ; CHECK-LABEL: name: test_sub |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: [[G_F_I1:%[0-9]+]]:_(p0) = G_FRAME_INDEX |
| ; CHECK: [[G_LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I1]](p0) |
| ; CHECK: [[G_F_I2:%[0-9]+]]:_(p0) = G_FRAME_INDEX |
| ; CHECK: [[G_LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I2]](p0) |
| ; CHECK: [[G_SUB1:%[0-9]+]]:_(s32) = G_SUB [[G_LOAD1]], [[G_LOAD2]] |
| ; CHECK: $d0 = COPY [[G_SUB1]](s32) |
| ; CHECK: RTS implicit $d0 |
| %diff = sub i32 %x, %y |
| ret i32 %diff |
| } |
| |
| define i32 @test_mul(i32 %x, i32 %y) { |
| ; CHECK-LABEL: name: test_mul |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: [[G_F_I1:%[0-9]+]]:_(p0) = G_FRAME_INDEX |
| ; CHECK: [[G_LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I1]](p0) |
| ; CHECK: [[G_F_I2:%[0-9]+]]:_(p0) = G_FRAME_INDEX |
| ; CHECK: [[G_LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I2]](p0) |
| ; CHECK: [[G_MUL1:%[0-9]+]]:_(s32) = G_MUL [[G_LOAD1]], [[G_LOAD2]] |
| ; CHECK: $d0 = COPY [[G_MUL1]](s32) |
| ; CHECK: RTS implicit $d0 |
| %prod = mul i32 %x, %y |
| ret i32 %prod |
| } |
| |
| define i32 @test_udiv(i32 %x, i32 %y) { |
| ; CHECK-LABEL: name: test_udiv |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: [[G_F_I1:%[0-9]+]]:_(p0) = G_FRAME_INDEX |
| ; CHECK: [[G_LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I1]](p0) |
| ; CHECK: [[G_F_I2:%[0-9]+]]:_(p0) = G_FRAME_INDEX |
| ; CHECK: [[G_LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[G_F_I2]](p0) |
| ; CHECK: [[G_DIV1:%[0-9]+]]:_(s32) = G_UDIV [[G_LOAD1]], [[G_LOAD2]] |
| ; CHECK: $d0 = COPY [[G_DIV1]](s32) |
| ; CHECK: RTS implicit $d0 |
| %div = udiv i32 %x, %y |
| ret i32 %div |
| } |