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
alloc_long()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 noalias i8* @_Znwj(i32 zeroext 4)
14
15 // N32-LABEL: define i32* @_Z10alloc_longv()
16 // N32: call noalias i8* @_Znwj(i32 zeroext 4)
17
18 // N64-LABEL: define i64* @_Z10alloc_longv()
19 // N64: call noalias i8* @_Znwm(i64 zeroext 8)
20
alloc_long_array()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 noalias i8* @_Znaj(i32 zeroext 8)
28
29 // N32-LABEL: define i32* @_Z16alloc_long_arrayv()
30 // N32: call noalias i8* @_Znaj(i32 zeroext 8)
31
32 // N64-LABEL: define i64* @_Z16alloc_long_arrayv()
33 // N64: call noalias i8* @_Znam(i64 zeroext 16)
34
35 #include <stddef.h>
36
size_t_arg(size_t a)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
ptrdiff_t_arg(ptrdiff_t a)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