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1 ; Test that functions are aligned to the NaCl bundle alignment. | 1 ; Test that functions are aligned to the NaCl bundle alignment. |
2 ; We could be smarter and only do this for indirect call targets | 2 ; We could be smarter and only do this for indirect call targets |
3 ; but typically you want to align functions anyway. | 3 ; but typically you want to align functions anyway. |
4 ; Also, we are currently using hlts for non-executable padding. | 4 ; Also, we are currently using hlts for non-executable padding. |
5 | 5 |
6 ; RUN: %p2i --filetype=obj --disassemble -i %s --args -O2 | FileCheck %s | 6 ; RUN: %p2i --filetype=obj --disassemble -i %s --args -O2 | FileCheck %s |
7 | 7 |
8 ; TODO(jvoung): Stop skipping unimplemented parts (via --skip-unimplemented) | 8 ; TODO(jvoung): Stop skipping unimplemented parts (via --skip-unimplemented) |
9 ; once enough infrastructure is in. Also, switch to --filetype=obj | 9 ; once enough infrastructure is in. Also, switch to --filetype=obj |
10 ; when possible. | 10 ; when possible. |
11 ; RUN: %if --need=target_ARM32 --need=allow_dump \ | 11 ; RUN: %if --need=target_ARM32 --need=allow_dump \ |
12 ; RUN: --command %p2i --filetype=asm --assemble \ | 12 ; RUN: --command %p2i --filetype=asm --assemble \ |
13 ; RUN: --disassemble --target arm32 -i %s --args -O2 --skip-unimplemented \ | 13 ; RUN: --disassemble --target arm32 -i %s --args -O2 --skip-unimplemented \ |
14 ; RUN: | %if --need=target_ARM32 --need=allow_dump \ | 14 ; RUN: | %if --need=target_ARM32 --need=allow_dump \ |
15 ; RUN: --command FileCheck --check-prefix ARM32 %s | 15 ; RUN: --command FileCheck --check-prefix ARM32 %s |
16 ; RUN: %if --need=target_MIPS32 --need=allow_dump \ | |
17 ; RUN: --command %p2i --filetype=asm --assemble \ | |
18 ; RUN: --disassemble --target mips32 -i %s --args -O2 --skip-unimplemented \ | |
19 ; RUN: | %if --need=target_MIPS32 --need=allow_dump \ | |
20 ; RUN: --command FileCheck --check-prefix MIPS32 %s | |
16 | 21 |
17 define void @foo() { | 22 define void @foo() { |
18 ret void | 23 ret void |
19 } | 24 } |
20 ; CHECK-LABEL: foo | 25 ; CHECK-LABEL: foo |
21 ; CHECK-NEXT: 0: {{.*}} ret | 26 ; CHECK-NEXT: 0: {{.*}} ret |
22 ; CHECK-NEXT: 1: {{.*}} hlt | 27 ; CHECK-NEXT: 1: {{.*}} hlt |
23 ; ARM32-LABEL: foo | 28 ; ARM32-LABEL: foo |
24 ; ARM32-NEXT: 0: {{.*}} bx lr | 29 ; ARM32-NEXT: 0: {{.*}} bx lr |
25 ; ARM32-NEXT: 4: e7fedef0 udf | 30 ; ARM32-NEXT: 4: e7fedef0 udf |
26 ; ARM32-NEXT: 8: e7fedef0 udf | 31 ; ARM32-NEXT: 8: e7fedef0 udf |
27 ; ARM32-NEXT: c: e7fedef0 udf | 32 ; ARM32-NEXT: c: e7fedef0 udf |
33 ; MIPS32-LABEL: foo | |
34 ; MIPS32: 4: {{.*}} jr ra | |
jvoung (off chromium)
2015/07/08 16:44:26
About "Is it possible to leave out the "-none-nacl
| |
35 ; MIPS32-NEXT: 8: {{.*}} nop | |
36 ; MIPS32-NEXT: c: e7fedef0 | |
28 | 37 |
29 define void @bar() { | 38 define void @bar() { |
30 ret void | 39 ret void |
31 } | 40 } |
32 ; CHECK-LABEL: bar | 41 ; CHECK-LABEL: bar |
33 ; CHECK-NEXT: 20: {{.*}} ret | 42 ; CHECK-NEXT: 20: {{.*}} ret |
34 ; ARM32-LABEL: bar | 43 ; ARM32-LABEL: bar |
35 ; ARM32-NEXT: 10: {{.*}} bx lr | 44 ; ARM32-NEXT: 10: {{.*}} bx lr |
45 ; MIPS32-LABEL: bar | |
46 ; MIPS32: 14: {{.*}} jr ra | |
47 ; MIPS32-NEXT: 18: {{.*}} nop | |
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