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1 ; TODO(kschimpf): Show that we can handle global variable loads/stores. | 1 ; TODO(kschimpf): Show that we can handle global variable loads/stores. |
2 | 2 |
3 ; REQUIRES: allow_dump | 3 ; REQUIRES: allow_dump |
4 | 4 |
5 ; Compile using standalone assembler. | 5 ; Compile using standalone assembler. |
6 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \ | 6 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \ |
7 ; RUN: | FileCheck %s --check-prefix=ASM | 7 ; RUN: | FileCheck %s --check-prefix=ASM |
8 | 8 |
9 ; Show bytes in assembled standalone code. | 9 ; Show bytes in assembled standalone code. |
10 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --assemble --disassemble \ | 10 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --assemble --disassemble \ |
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48 ; ASM-NEXT: bx lr | 48 ; ASM-NEXT: bx lr |
49 | 49 |
50 ; DIS-LABEL:00000000 <load>: | 50 ; DIS-LABEL:00000000 <load>: |
51 ; DIS-NEXT: 0: e3000000 | 51 ; DIS-NEXT: 0: e3000000 |
52 ; DIS-NEXT: 4: e3400000 | 52 ; DIS-NEXT: 4: e3400000 |
53 ; DIS-NEXT: 8: e5900000 | 53 ; DIS-NEXT: 8: e5900000 |
54 ; DIS-NEXT: c: e12fff1e | 54 ; DIS-NEXT: c: e12fff1e |
55 | 55 |
56 ; IASM-LABEL:load: | 56 ; IASM-LABEL:load: |
57 ; IASM-NEXT: .Lload$__0: | 57 ; IASM-NEXT: .Lload$__0: |
58 ; IASM-NEXT: movw r0, #:lower16:global1 | 58 ; IASM-NEXT: movw r0, #:lower16:global1 @ .word e3000000 |
59 ; IASM-NEXT: movt r0, #:upper16:global1 | 59 ; IASM-NEXT: movt r0, #:upper16:global1 @ .word e3400000 |
60 ; IASM-NEXT: .byte 0x0 | 60 ; IASM-NEXT: .byte 0x0 |
61 ; IASM-NEXT: .byte 0x0 | 61 ; IASM-NEXT: .byte 0x0 |
62 ; IASM-NEXT: .byte 0x90 | 62 ; IASM-NEXT: .byte 0x90 |
63 ; IASM-NEXT: .byte 0xe5 | 63 ; IASM-NEXT: .byte 0xe5 |
64 ; IASM-NEXT: .byte 0x1e | 64 ; IASM-NEXT: .byte 0x1e |
65 ; IASM-NEXT: .byte 0xff | 65 ; IASM-NEXT: .byte 0xff |
66 ; IASM-NEXT: .byte 0x2f | 66 ; IASM-NEXT: .byte 0x2f |
67 ; IASM-NEXT: .byte 0xe1 | 67 ; IASM-NEXT: .byte 0xe1 |
68 | 68 |
69 define internal void @store(i32 %v) { | 69 define internal void @store(i32 %v) { |
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80 ; ASM-NEXT: bx lr | 80 ; ASM-NEXT: bx lr |
81 | 81 |
82 ; DIS-LABEL:00000010 <store>: | 82 ; DIS-LABEL:00000010 <store>: |
83 ; DIS-NEXT: 10: e3001000 | 83 ; DIS-NEXT: 10: e3001000 |
84 ; DIS-NEXT: 14: e3401000 | 84 ; DIS-NEXT: 14: e3401000 |
85 ; DIS-NEXT: 18: e5810000 | 85 ; DIS-NEXT: 18: e5810000 |
86 ; DIS-NEXT: 1c: e12fff1e | 86 ; DIS-NEXT: 1c: e12fff1e |
87 | 87 |
88 ; IASM-LABEL:store: | 88 ; IASM-LABEL:store: |
89 ; IASM-NEXT: .Lstore$__0: | 89 ; IASM-NEXT: .Lstore$__0: |
90 ; IASM-NEXT: movw r1, #:lower16:global1 | 90 ; IASM-NEXT: movw r1, #:lower16:global1 @ .word e3001000 |
91 ; IASM-NEXT: movt r1, #:upper16:global1 | 91 ; IASM-NEXT: movt r1, #:upper16:global1 @ .word e3401000 |
92 ; IASM-NEXT: .byte 0x0 | 92 ; IASM-NEXT: .byte 0x0 |
93 ; IASM-NEXT: .byte 0x0 | 93 ; IASM-NEXT: .byte 0x0 |
94 ; IASM-NEXT: .byte 0x81 | 94 ; IASM-NEXT: .byte 0x81 |
95 ; IASM-NEXT: .byte 0xe5 | 95 ; IASM-NEXT: .byte 0xe5 |
96 ; IASM-NEXT: .byte 0x1e | 96 ; IASM-NEXT: .byte 0x1e |
97 ; IASM-NEXT: .byte 0xff | 97 ; IASM-NEXT: .byte 0xff |
98 ; IASM-NEXT: .byte 0x2f | 98 ; IASM-NEXT: .byte 0x2f |
99 ; IASM-NEXT: .byte 0xe1 | 99 ; IASM-NEXT: .byte 0xe1 |
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