| 1 | // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -o - -emit-llvm -debug-info-kind=limited %s | FileCheck %s --check-prefix=LINUX |
| 2 | // RUN: %clang_cc1 -triple x86_64-unknown-windows-msvc -o - -emit-llvm -debug-info-kind=limited %s | FileCheck %s --check-prefix=WINDOWS |
| 3 | // RUN: %clang_cc1 -triple i386-pc-linux-gnu -o - -emit-llvm -debug-info-kind=limited %s | FileCheck %s --check-prefix=LINUX32 |
| 4 | // RUN: %clang_cc1 -triple armv7--linux-gnueabihf -o - -emit-llvm -debug-info-kind=limited %s | FileCheck %s --check-prefix=ARM |
| 5 | |
| 6 | // enum CallingConv { |
| 7 | // CC_C, // __attribute__((cdecl)) |
| 8 | // CC_X86StdCall, // __attribute__((stdcall)) |
| 9 | // CC_X86FastCall, // __attribute__((fastcall)) |
| 10 | // CC_X86ThisCall, // __attribute__((thiscall)) |
| 11 | // CC_X86VectorCall, // __attribute__((vectorcall)) |
| 12 | // CC_X86Pascal, // __attribute__((pascal)) |
| 13 | // CC_Win64, // __attribute__((ms_abi)) |
| 14 | // CC_X86_64SysV, // __attribute__((sysv_abi)) |
| 15 | // CC_X86RegCall, // __attribute__((regcall)) |
| 16 | // CC_AAPCS, // __attribute__((pcs("aapcs"))) |
| 17 | // CC_AAPCS_VFP, // __attribute__((pcs("aapcs-vfp"))) |
| 18 | // CC_IntelOclBicc, // __attribute__((intel_ocl_bicc)) |
| 19 | // CC_SpirFunction, // default for OpenCL functions on SPIR target |
| 20 | // CC_OpenCLKernel, // inferred for OpenCL kernels |
| 21 | // CC_Swift, // __attribute__((swiftcall)) |
| 22 | // CC_PreserveMost, // __attribute__((preserve_most)) |
| 23 | // CC_PreserveAll, // __attribute__((preserve_all)) |
| 24 | // }; |
| 25 | |
| 26 | #ifdef __x86_64__ |
| 27 | |
| 28 | #ifdef __linux__ |
| 29 | // LINUX: !DISubprogram({{.*}}"add_msabi", {{.*}}type: ![[FTY:[0-9]+]] |
| 30 | // LINUX: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_Win64, |
| 31 | __attribute__((ms_abi)) int add_msabi(int a, int b) { |
| 32 | return a+b; |
| 33 | } |
| 34 | |
| 35 | // LINUX: !DISubprogram({{.*}}"add_regcall", {{.*}}type: ![[FTY:[0-9]+]] |
| 36 | // LINUX: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_X86RegCall, |
| 37 | __attribute__((regcall)) int add_regcall(int a, int b) { |
| 38 | return a+b; |
| 39 | } |
| 40 | |
| 41 | // LINUX: !DISubprogram({{.*}}"add_preserve_most", {{.*}}type: ![[FTY:[0-9]+]] |
| 42 | // LINUX: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_PreserveMost, |
| 43 | __attribute__((preserve_most)) int add_preserve_most(int a, int b) { |
| 44 | return a+b; |
| 45 | } |
| 46 | |
| 47 | // LINUX: !DISubprogram({{.*}}"add_preserve_all", {{.*}}type: ![[FTY:[0-9]+]] |
| 48 | // LINUX: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_PreserveAll, |
| 49 | __attribute__((preserve_all)) int add_preserve_all(int a, int b) { |
| 50 | return a+b; |
| 51 | } |
| 52 | |
| 53 | // LINUX: !DISubprogram({{.*}}"add_swiftcall", {{.*}}type: ![[FTY:[0-9]+]] |
| 54 | // LINUX: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_Swift, |
| 55 | __attribute__((swiftcall)) int add_swiftcall(int a, int b) { |
| 56 | return a+b; |
| 57 | } |
| 58 | |
| 59 | // LINUX: !DISubprogram({{.*}}"add_inteloclbicc", {{.*}}type: ![[FTY:[0-9]+]] |
| 60 | // LINUX: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_IntelOclBicc, |
| 61 | __attribute__((intel_ocl_bicc)) int add_inteloclbicc(int a, int b) { |
| 62 | return a+b; |
| 63 | } |
| 64 | #endif |
| 65 | |
| 66 | #ifdef _WIN64 |
| 67 | // WINDOWS: !DISubprogram({{.*}}"add_sysvabi", {{.*}}type: ![[FTY:[0-9]+]] |
| 68 | // WINDOWS: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_X86_64SysV, |
| 69 | __attribute__((sysv_abi)) int add_sysvabi(int a, int b) { |
| 70 | return a+b; |
| 71 | } |
| 72 | #endif |
| 73 | |
| 74 | #endif |
| 75 | |
| 76 | #ifdef __i386__ |
| 77 | // LINUX32: !DISubprogram({{.*}}"add_stdcall", {{.*}}type: ![[FTY:[0-9]+]] |
| 78 | // LINUX32: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_BORLAND_stdcall, |
| 79 | __attribute__((stdcall)) int add_stdcall(int a, int b) { |
| 80 | return a+b; |
| 81 | } |
| 82 | |
| 83 | // LINUX32: !DISubprogram({{.*}}"add_fastcall", {{.*}}type: ![[FTY:[0-9]+]] |
| 84 | // LINUX32: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_BORLAND_msfastcall, |
| 85 | __attribute__((fastcall)) int add_fastcall(int a, int b) { |
| 86 | return a+b; |
| 87 | } |
| 88 | |
| 89 | // LINUX32: !DISubprogram({{.*}}"add_thiscall", {{.*}}type: ![[FTY:[0-9]+]] |
| 90 | // LINUX32: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_BORLAND_thiscall, |
| 91 | __attribute__((thiscall)) int add_thiscall(int a, int b) { |
| 92 | return a+b; |
| 93 | } |
| 94 | |
| 95 | // LINUX32: !DISubprogram({{.*}}"add_vectorcall", {{.*}}type: ![[FTY:[0-9]+]] |
| 96 | // LINUX32: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_vectorcall, |
| 97 | __attribute__((vectorcall)) int add_vectorcall(int a, int b) { |
| 98 | return a+b; |
| 99 | } |
| 100 | |
| 101 | // LINUX32: !DISubprogram({{.*}}"add_pascal", {{.*}}type: ![[FTY:[0-9]+]] |
| 102 | // LINUX32: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_BORLAND_pascal, |
| 103 | __attribute__((pascal)) int add_pascal(int a, int b) { |
| 104 | return a+b; |
| 105 | } |
| 106 | #endif |
| 107 | |
| 108 | #ifdef __arm__ |
| 109 | // ARM: !DISubprogram({{.*}}"add_aapcs", {{.*}}type: ![[FTY:[0-9]+]] |
| 110 | // ARM: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_AAPCS, |
| 111 | __attribute__((pcs("aapcs"))) int add_aapcs(int a, int b) { |
| 112 | return a+b; |
| 113 | } |
| 114 | |
| 115 | // ARM: !DISubprogram({{.*}}"add_aapcs_vfp", {{.*}}type: ![[FTY:[0-9]+]] |
| 116 | // ARM: ![[FTY]] = !DISubroutineType({{.*}}cc: DW_CC_LLVM_AAPCS_VFP, |
| 117 | __attribute__((pcs("aapcs-vfp"))) int add_aapcs_vfp(int a, int b) { |
| 118 | return a+b; |
| 119 | } |
| 120 | #endif |
| 121 | |