| // RUN: not llvm-mc -triple i686-unknown-unknown -x86-asm-syntax=att %s -o /dev/null 2>&1 | FileCheck %s |
| |
| // This tests weird forms of Intel and AT&T syntax that gas accepts that we |
| // don't. The [no]prefix operand of the syntax directive indicates whether |
| // registers need a '%' prefix. |
| |
| .intel_syntax prefix |
| // CHECK: error: '.intel_syntax prefix' is not supported: registers must not have a '%' prefix in .intel_syntax |
| _test2: |
| mov DWORD PTR [%esp - 4], 257 |
| .att_syntax noprefix |
| // CHECK: error: '.att_syntax noprefix' is not supported: registers must have a '%' prefix in .att_syntax |
| movl $257, -4(esp) |
| |
| |
| .intel_syntax noprefix |
| |
| .global arr |
| .global i |
| .set FOO, 2 |
| |
| //CHECK: error: cannot use more than one symbol in memory operand |
| mov eax, DWORD PTR arr[i] |
| //CHECK: error: rip can only be used as a base register |
| .code64 |
| mov rax, rip |
| //CHECK: error: invalid base+index expression |
| mov rbx, [rax+rip] |
| //CHECK: error: scale factor in address must be 1, 2, 4 or 8 |
| lea RDX, [unknown_number * RAX + RBX + _foo] |
| //CHECK: error: BaseReg/IndexReg already set! |
| lea RDX, [4 * RAX + 27 * RBX + _pat] |
| //CHECK: error: unexpected bracket encountered |
| lea RDX, [[arr] |
| //CHECK: error: unexpected bracket encountered |
| lea RDX, [arr[] |
| |
| .intel_syntax |
| |
| // CHECK: error: invalid operand for instruction |
| punpcklbw mm0, qword ptr [rsp] |
| // CHECK: error: invalid operand for instruction |
| punpcklwd mm0, word ptr [rsp] |
| // CHECK: error: invalid operand for instruction |
| punpckldq mm0, qword ptr [rsp] |
| |
| // CHECK: error: invalid 16-bit base register |
| lea bx, [ax] |
| |
| // CHECK: invalid base+index expression |
| lea eax, [eax+esp*1] |
| |
| // CHECK: 16-bit addresses cannot have a scale |
| lea ax, [bx+si*1] |
