tests_lit/asan_tests/alignment.ll - Issue 2211733002: Subzero: Improved quality of ASan error messages

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Issue 2211733002: Subzero: Improved quality of ASan error messages (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Replaced switch statements with table lookups Created 4 years, 4 months ago

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1 ; Translate with -fsanitize-address and -O2 to test alignment and ordering of	1 ; Translate with -fsanitize-address and -O2 to test alignment and ordering of

2 ; redzones when allocas are coalesced.	2 ; redzones when allocas are coalesced.

3	3

4 ; REQUIRES: no_minimal_build	4 ; REQUIRES: no_minimal_build

5	5

6 ; RUN: %p2i --filetype=obj --disassemble --target x8632 -i %s --args -O2 \	6 ; RUN: %p2i --filetype=obj --disassemble --target x8632 -i %s --args -O2 \

7 ; RUN: -allow-externally-defined-symbols -fsanitize-address \| FileCheck %s	7 ; RUN: -allow-externally-defined-symbols -fsanitize-address \| FileCheck %s

8	8

9 define internal i32 @func(i32 %arg1, i32 %arg2) {	9 define internal i32 @func(i32 %arg1, i32 %arg2) {

10 %l1 = alloca i8, i32 4, align 4	10 %l1 = alloca i8, i32 4, align 4

11 %l2 = alloca i8, i32 5, align 1	11 %l2 = alloca i8, i32 5, align 1

12 ret i32 42	12 ret i32 42

13 }	13 }

14	14

15 ; CHECK: func	15 ; CHECK: func

16 ; CHECK-NEXT: sub esp,0xbc	16 ; CHECK-NEXT: sub esp,0xbc

17 ; CHECK-NEXT: lea eax,[esp+0x10]	17 ; CHECK-NEXT: lea eax,[esp+0x10]

18 ; CHECK-NEXT: mov DWORD PTR [esp],eax	18 ; CHECK-NEXT: mov DWORD PTR [esp],eax

19 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x20	19 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x20

	20 ; CHECK-NEXT: mov DWORD PTR [esp+0x8],0xffffffff

20 ; CHECK-NEXT: __asan_poison	21 ; CHECK-NEXT: __asan_poison

21 ; CHECK-NEXT: lea eax,[esp+0x74]	22 ; CHECK-NEXT: lea eax,[esp+0x74]

22 ; CHECK-NEXT: mov DWORD PTR [esp],eax	23 ; CHECK-NEXT: mov DWORD PTR [esp],eax

23 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x3c	24 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x3c

	25 ; CHECK-NEXT: mov DWORD PTR [esp+0x8],0xffffffff

24 ; CHECK-NEXT: __asan_poison	26 ; CHECK-NEXT: __asan_poison

25 ; CHECK-NEXT: lea eax,[esp+0x35]	27 ; CHECK-NEXT: lea eax,[esp+0x35]

26 ; CHECK-NEXT: mov DWORD PTR [esp],eax	28 ; CHECK-NEXT: mov DWORD PTR [esp],eax

27 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x3b	29 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x3b

	30 ; CHECK-NEXT: mov DWORD PTR [esp+0x8],0xffffffff

28 ; CHECK-NEXT: __asan_poison	31 ; CHECK-NEXT: __asan_poison

29 ; CHECK-NEXT: lea eax,[esp+0x74]	32 ; CHECK-NEXT: lea eax,[esp+0x74]

30 ; CHECK-NEXT: mov DWORD PTR [esp],eax	33 ; CHECK-NEXT: mov DWORD PTR [esp],eax

31 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x3c	34 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x3c

32 ; CHECK-NEXT: __asan_unpoison	35 ; CHECK-NEXT: __asan_unpoison

33 ; CHECK-NEXT: lea eax,[esp+0x35]	36 ; CHECK-NEXT: lea eax,[esp+0x35]

34 ; CHECK-NEXT: mov DWORD PTR [esp],eax	37 ; CHECK-NEXT: mov DWORD PTR [esp],eax

35 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x3b	38 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x3b

36 ; CHECK-NEXT: __asan_unpoison	39 ; CHECK-NEXT: __asan_unpoison

37 ; CHECK-NEXT: lea eax,[esp+0x10]	40 ; CHECK-NEXT: lea eax,[esp+0x10]

38 ; CHECK-NEXT: mov DWORD PTR [esp],eax	41 ; CHECK-NEXT: mov DWORD PTR [esp],eax

39 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x20	42 ; CHECK-NEXT: mov DWORD PTR [esp+0x4],0x20

40 ; CHECK-NEXT: __asan_unpoison	43 ; CHECK-NEXT: __asan_unpoison

41 ; CHECK-NEXT: mov eax,0x2a	44 ; CHECK-NEXT: mov eax,0x2a

42 ; CHECK-NEXT: add esp,0xbc	45 ; CHECK-NEXT: add esp,0xbc

43 ; CHECK-NEXT: ret	46 ; CHECK-NEXT: ret

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