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1 ; Show that we know how to translate add. | |
Jim Stichnoth
2015/11/22 03:27:03
add?
Karl
2015/11/30 16:54:35
Replaced with blx.
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2 | |
3 ; NOTE: We use -O2 to get rid of memory stores. | |
4 | |
5 ; REQUIRES: allow_dump | |
6 | |
7 ; Compile using standalone assembler. | |
8 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \ | |
9 ; RUN: | FileCheck %s --check-prefix=ASM | |
10 | |
11 ; Show bytes in assembled standalone code. | |
12 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --assemble --disassemble \ | |
13 ; RUN: --args -O2 | FileCheck %s --check-prefix=DIS | |
14 | |
15 ; Compile using integrated assembler. | |
16 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -O2 \ | |
17 ; RUN: | FileCheck %s --check-prefix=IASM | |
18 | |
19 ; Show bytes in assembled integrated code. | |
20 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --assemble --disassemble \ | |
21 ; RUN: --args -O2 | FileCheck %s --check-prefix=DIS | |
22 | |
23 define internal void @callIndirect(i32 %addr) { | |
24 ; ASM-LABEL:callIndirect: | |
25 ; DIS-LABEL:00000000 <callIndirect>: | |
26 ; IASM-LABEL:callIndirect: | |
27 | |
28 entry: | |
29 ; ASM-NEXT:.LcallIndirect$entry: | |
30 ; IASM-NEXT:.LcallIndirect$entry: | |
31 ; ASM-NEXT: push {lr} | |
32 ; DIS-NEXT: 0: e52de004 | |
33 ; IASM-NEXT: .byte 0x4 | |
34 ; IASM-NEXT: .byte 0xe0 | |
35 ; IASM-NEXT: .byte 0x2d | |
36 ; IASM-NEXT: .byte 0xe5 | |
37 | |
38 ; ASM-NEXT: sub sp, sp, #12 | |
39 ; DIS-NEXT: 4: e24dd00c | |
40 ; IASM-NEXT: .byte 0xc | |
41 ; IASM-NEXT: .byte 0xd0 | |
42 ; IASM-NEXT: .byte 0x4d | |
43 ; IASM-NEXT: .byte 0xe2 | |
44 | |
45 %calladdr = inttoptr i32 %addr to void (i32)* | |
46 | |
47 ; ASM-NEXT: mov r1, r0 | |
48 ; DIS-NEXT: 8: e1a01000 | |
49 ; IASM-NEXT: .byte 0x0 | |
50 ; IASM-NEXT: .byte 0x10 | |
51 ; IASM-NEXT: .byte 0xa0 | |
52 ; IASM-NEXT: .byte 0xe1 | |
53 | |
54 call void %calladdr(i32 %addr) | |
55 | |
56 ; ASM-NEXT: blx r1 | |
57 ; DIS-NEXT: c: e12fff31 | |
58 ; IASM-NEXT: .byte 0x31 | |
59 ; IASM-NEXT: .byte 0xff | |
60 ; IASM-NEXT: .byte 0x2f | |
61 ; IASM-NEXT: .byte 0xe1 | |
62 | |
63 ret void | |
64 } | |
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