| // RUN: not llvm-mc -triple x86_64-unknown-unknown --show-encoding %s 2> %t.err | FileCheck --check-prefix=64 %s |
| // RUN: FileCheck --check-prefix=ERR64 < %t.err %s |
| // RUN: not llvm-mc -triple i386-unknown-unknown --show-encoding %s 2> %t.err | FileCheck --check-prefix=32 %s |
| // RUN: FileCheck --check-prefix=ERR32 < %t.err %s |
| // RUN: not llvm-mc -triple i386-unknown-unknown-code16 --show-encoding %s 2> %t.err | FileCheck --check-prefix=16 %s |
| // RUN: FileCheck --check-prefix=ERR16 < %t.err %s |
| |
| ret |
| // 64: retq |
| // 64: encoding: [0xc3] |
| // 32: retl |
| // 32: encoding: [0xc3] |
| // 16: retw |
| // 16: encoding: [0xc3] |
| retw |
| // 64: retw |
| // 64: encoding: [0x66,0xc3] |
| // 32: retw |
| // 32: encoding: [0x66,0xc3] |
| // 16: retw |
| // 16: encoding: [0xc3] |
| retl |
| // ERR64: error: instruction requires: Not 64-bit mode |
| // 32: retl |
| // 32: encoding: [0xc3] |
| // 16: retl |
| // 16: encoding: [0x66,0xc3] |
| retq |
| // 64: retq |
| // 64: encoding: [0xc3] |
| // ERR32: error: instruction requires: 64-bit mode |
| // ERR16: error: instruction requires: 64-bit mode |
| |
| ret $0 |
| // 64: retq $0 |
| // 64: encoding: [0xc2,0x00,0x00] |
| // 32: retl $0 |
| // 32: encoding: [0xc2,0x00,0x00] |
| // 16: retw $0 |
| // 16: encoding: [0xc2,0x00,0x00] |
| retw $0 |
| // 64: retw $0 |
| // 64: encoding: [0x66,0xc2,0x00,0x00] |
| // 32: retw $0 |
| // 32: encoding: [0x66,0xc2,0x00,0x00] |
| // 16: retw $0 |
| // 16: encoding: [0xc2,0x00,0x00] |
| retl $0 |
| // ERR64: error: instruction requires: Not 64-bit mode |
| // 32: retl $0 |
| // 32: encoding: [0xc2,0x00,0x00] |
| // 16: retl $0 |
| // 16: encoding: [0x66,0xc2,0x00,0x00] |
| retq $0 |
| // 64: retq $0 |
| // 64: encoding: [0xc2,0x00,0x00] |
| // ERR32: error: instruction requires: 64-bit mode |
| // ERR16: error: instruction requires: 64-bit mode |
| |
| retn |
| // 64: retq |
| // 64: encoding: [0xc3] |
| // 32: retl |
| // 32: encoding: [0xc3] |
| // 16: retw |
| // 16: encoding: [0xc3] |
| |
| retn $0 |
| // 64: retq $0 |
| // 64: encoding: [0xc2,0x00,0x00] |
| // 32: retl $0 |
| // 32: encoding: [0xc2,0x00,0x00] |
| // 16: retw $0 |
| // 16: encoding: [0xc2,0x00,0x00] |
| |
| lret |
| // 64: lretl |
| // 64: encoding: [0xcb] |
| // 32: lretl |
| // 32: encoding: [0xcb] |
| // 16: lretw |
| // 16: encoding: [0xcb] |
| lretw |
| // 64: lretw |
| // 64: encoding: [0x66,0xcb] |
| // 32: lretw |
| // 32: encoding: [0x66,0xcb] |
| // 16: lretw |
| // 16: encoding: [0xcb] |
| lretl |
| // 64: lretl |
| // 64: encoding: [0xcb] |
| // 32: lretl |
| // 32: encoding: [0xcb] |
| // 16: lretl |
| // 16: encoding: [0x66,0xcb] |
| lretq |
| // 64: lretq |
| // 64: encoding: [0x48,0xcb] |
| // ERR32: error: instruction requires: 64-bit mode |
| // ERR16: error: instruction requires: 64-bit mode |
| |
| lret $0 |
| // 64: lretl $0 |
| // 64: encoding: [0xca,0x00,0x00] |
| // 32: lretl $0 |
| // 32: encoding: [0xca,0x00,0x00] |
| // 16: lretw $0 |
| // 16: encoding: [0xca,0x00,0x00] |
| lretw $0 |
| // 64: lretw $0 |
| // 64: encoding: [0x66,0xca,0x00,0x00] |
| // 32: lretw $0 |
| // 32: encoding: [0x66,0xca,0x00,0x00] |
| // 16: lretw $0 |
| // 16: encoding: [0xca,0x00,0x00] |
| lretl $0 |
| // 64: lretl $0 |
| // 64: encoding: [0xca,0x00,0x00] |
| // 32: lretl $0 |
| // 32: encoding: [0xca,0x00,0x00] |
| // 16: lretl $0 |
| // 16: encoding: [0x66,0xca,0x00,0x00] |
| lretq $0 |
| // 64: lretq $0 |
| // 64: encoding: [0x48,0xca,0x00,0x00] |
| // ERR32: error: instruction requires: 64-bit mode |
| // ERR16: error: instruction requires: 64-bit mode |
| |
| |
