1 | // RUN: %clang_cc1 -x c++ -emit-llvm -triple=mips-unknown-linux-gnu < %s | FileCheck --check-prefix=O32 %s |
2 | // RUN: %clang_cc1 -x c++ -emit-llvm -triple=mips64-unknown-linux-gnu -target-abi n32 < %s | FileCheck --check-prefix=N32 %s |
3 | // RUN: %clang_cc1 -x c++ -emit-llvm -triple=mips64-unknown-linux-gnu -target-abi n64 < %s | FileCheck --check-prefix=N64 %s |
4 | |
5 | // Test that the size_t is correct for the ABI. It's not sufficient to be the |
6 | // correct size, it must be the same type for correct name mangling. |
7 | |
8 | long *alloc_long() { |
9 | long *rv = new long; // size_t is implicit in the new operator |
10 | return rv; |
11 | } |
12 | // O32-LABEL: define i32* @_Z10alloc_longv() |
13 | // O32: call i8* @_Znwj(i32 signext 4) |
14 | |
15 | // N32-LABEL: define i32* @_Z10alloc_longv() |
16 | // N32: call i8* @_Znwj(i32 signext 4) |
17 | |
18 | // N64-LABEL: define i64* @_Z10alloc_longv() |
19 | // N64: call i8* @_Znwm(i64 zeroext 8) |
20 | |
21 | long *alloc_long_array() { |
22 | long *rv = new long[2]; |
23 | return rv; |
24 | } |
25 | |
26 | // O32-LABEL: define i32* @_Z16alloc_long_arrayv() |
27 | // O32: call i8* @_Znaj(i32 signext 8) |
28 | |
29 | // N32-LABEL: define i32* @_Z16alloc_long_arrayv() |
30 | // N32: call i8* @_Znaj(i32 signext 8) |
31 | |
32 | // N64-LABEL: define i64* @_Z16alloc_long_arrayv() |
33 | // N64: call i8* @_Znam(i64 zeroext 16) |
34 | |
35 | #include <stddef.h> |
36 | |
37 | void size_t_arg(size_t a) { |
38 | } |
39 | |
40 | // O32-LABEL: _Z10size_t_argj |
41 | // N32-LABEL: _Z10size_t_argj |
42 | // N64-LABEL: _Z10size_t_argm |
43 | |
44 | void ptrdiff_t_arg(ptrdiff_t a) { |
45 | } |
46 | |
47 | // O32-LABEL: _Z13ptrdiff_t_argi |
48 | // N32-LABEL: _Z13ptrdiff_t_argi |
49 | // N64-LABEL: _Z13ptrdiff_t_argl |
50 | |