1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
; 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
}
|
