diff options
Diffstat (limited to 'test/MC/AsmParser/X86/x86-64.s')
| -rw-r--r-- | test/MC/AsmParser/X86/x86-64.s | 788 |
1 files changed, 0 insertions, 788 deletions
diff --git a/test/MC/AsmParser/X86/x86-64.s b/test/MC/AsmParser/X86/x86-64.s deleted file mode 100644 index d902aaa..0000000 --- a/test/MC/AsmParser/X86/x86-64.s +++ /dev/null @@ -1,788 +0,0 @@ -// RUN: llvm-mc -triple x86_64-unknown-unknown -show-encoding %s > %t 2> %t.err -// RUN: FileCheck < %t %s -// RUN: FileCheck --check-prefix=CHECK-STDERR < %t.err %s - - -// Suffix inference: - -// CHECK: addl $0, %eax - add $0, %eax -// CHECK: addb $255, %al - add $0xFF, %al -// CHECK: orq %rax, %rdx - or %rax, %rdx -// CHECK: shlq $3, %rax - shl $3, %rax - - -// CHECK: subb %al, %al - subb %al, %al - -// CHECK: addl $24, %eax - addl $24, %eax - -// CHECK: movl %eax, 10(%ebp) - movl %eax, 10(%ebp) -// CHECK: movl %eax, 10(%ebp,%ebx) - movl %eax, 10(%ebp, %ebx) -// CHECK: movl %eax, 10(%ebp,%ebx,4) - movl %eax, 10(%ebp, %ebx, 4) -// CHECK: movl %eax, 10(,%ebx,4) - movl %eax, 10(, %ebx, 4) - -// CHECK: movl 0, %eax - movl 0, %eax -// CHECK: movl $0, %eax - movl $0, %eax - -// CHECK: ret - ret - -// FIXME: Check that this matches SUB32ri8 -// CHECK: subl $1, %eax - subl $1, %eax - -// FIXME: Check that this matches SUB32ri8 -// CHECK: subl $-1, %eax - subl $-1, %eax - -// FIXME: Check that this matches SUB32ri -// CHECK: subl $256, %eax - subl $256, %eax - -// FIXME: Check that this matches XOR64ri8 -// CHECK: xorq $1, %rax - xorq $1, %rax - -// FIXME: Check that this matches XOR64ri32 -// CHECK: xorq $256, %rax - xorq $256, %rax - -// FIXME: Check that this matches SUB8rr -// CHECK: subb %al, %bl - subb %al, %bl - -// FIXME: Check that this matches SUB16rr -// CHECK: subw %ax, %bx - subw %ax, %bx - -// FIXME: Check that this matches SUB32rr -// CHECK: subl %eax, %ebx - subl %eax, %ebx - -// FIXME: Check that this matches the correct instruction. -// CHECK: callq *%rax - call *%rax - -// FIXME: Check that this matches the correct instruction. -// CHECK: shldl %cl, %eax, %ebx - shldl %cl, %eax, %ebx - -// CHECK: shll $2, %eax - shll $2, %eax - -// CHECK: shll $2, %eax - sall $2, %eax - -// CHECK: rep -// CHECK: insb - rep;insb - -// CHECK: rep -// CHECK: outsb - rep;outsb - -// CHECK: rep -// CHECK: movsb - rep;movsb - - -// rdar://8470918 -smovb // CHECK: movsb -smovw // CHECK: movsw -smovl // CHECK: movsl -smovq // CHECK: movsq - -// rdar://8456361 -// CHECK: rep -// CHECK: movsl - rep movsd - -// CHECK: rep -// CHECK: lodsb - rep;lodsb - -// CHECK: rep -// CHECK: stosb - rep;stosb - -// NOTE: repz and repe have the same opcode as rep -// CHECK: rep -// CHECK: cmpsb - repz;cmpsb - -// NOTE: repnz has the same opcode as repne -// CHECK: repne -// CHECK: cmpsb - repnz;cmpsb - -// NOTE: repe and repz have the same opcode as rep -// CHECK: rep -// CHECK: scasb - repe;scasb - -// CHECK: repne -// CHECK: scasb - repne;scasb - -// CHECK: lock -// CHECK: cmpxchgb %al, (%ebx) - lock;cmpxchgb %al, 0(%ebx) - -// CHECK: cs -// CHECK: movb (%eax), %al - cs;movb 0(%eax), %al - -// CHECK: ss -// CHECK: movb (%eax), %al - ss;movb 0(%eax), %al - -// CHECK: ds -// CHECK: movb (%eax), %al - ds;movb 0(%eax), %al - -// CHECK: es -// CHECK: movb (%eax), %al - es;movb 0(%eax), %al - -// CHECK: fs -// CHECK: movb (%eax), %al - fs;movb 0(%eax), %al - -// CHECK: gs -// CHECK: movb (%eax), %al - gs;movb 0(%eax), %al - -// CHECK: fadd %st(0) -// CHECK: fadd %st(1) -// CHECK: fadd %st(7) - -fadd %st(0) -fadd %st(1) -fadd %st(7) - -// CHECK: leal 0, %eax - leal 0, %eax - -// rdar://7986634 - Insensitivity on opcodes. -// CHECK: int3 -INT3 - - -// Allow scale factor without index register. -// CHECK: movaps %xmm3, (%esi) -// CHECK-STDERR: warning: scale factor without index register is ignored -movaps %xmm3, (%esi, 2) - -// CHECK: imull $12, %eax, %eax -imul $12, %eax - -// CHECK: imull %ecx, %eax -imull %ecx, %eax - - -// rdar://8208481 -// CHECK: outb %al, $161 -outb %al, $161 -// CHECK: outw %ax, $128 -outw %ax, $128 -// CHECK: inb $161, %al -inb $161, %al - -// rdar://8017621 -// CHECK: pushq $1 -push $1 - -// rdar://8017530 -// CHECK: sldtw 4 -sldt 4 - -// rdar://8208499 -// CHECK: cmovnew %bx, %ax -cmovnz %bx, %ax -// CHECK: cmovneq %rbx, %rax -cmovnzq %rbx, %rax - - -// rdar://8407928 -// CHECK: inb $127, %al -// CHECK: inw %dx, %ax -// CHECK: outb %al, $127 -// CHECK: outw %ax, %dx -// CHECK: inl %dx, %eax -inb $0x7f -inw %dx -outb $0x7f -outw %dx -inl %dx - - -// PR8114 -// CHECK: outb %al, %dx -// CHECK: outw %ax, %dx -// CHECK: outl %eax, %dx - -out %al, (%dx) -out %ax, (%dx) -outl %eax, (%dx) - - -// rdar://8431422 - -// CHECK: fxch %st(1) -// CHECK: fucom %st(1) -// CHECK: fucomp %st(1) -// CHECK: faddp %st(1) -// CHECK: faddp %st(0) -// CHECK: fsubp %st(1) -// CHECK: fsubrp %st(1) -// CHECK: fmulp %st(1) -// CHECK: fdivp %st(1) -// CHECK: fdivrp %st(1) - -fxch -fucom -fucomp -faddp -faddp %st -fsubp -fsubrp -fmulp -fdivp -fdivrp - -// CHECK: fcomi %st(1), %st(0) -// CHECK: fcomi %st(2), %st(0) -// CHECK: fucomi %st(1), %st(0) -// CHECK: fucomi %st(2), %st(0) -// CHECK: fucomi %st(2), %st(0) - -fcomi -fcomi %st(2) -fucomi -fucomi %st(2) -fucomi %st(2), %st - -// CHECK: fnstsw %ax -// CHECK: fnstsw %ax -// CHECK: fnstsw %ax -// CHECK: fnstsw %ax - -fnstsw -fnstsw %ax -fnstsw %eax -fnstsw %al - -// rdar://8431880 -// CHECK: rclb $1, %bl -// CHECK: rcll $1, 3735928559(%ebx,%ecx,8) -// CHECK: rcrl $1, %ecx -// CHECK: rcrl $1, 305419896 - -rcl %bl -rcll 0xdeadbeef(%ebx,%ecx,8) -rcr %ecx -rcrl 0x12345678 - -// rdar://8418316 -// CHECK: shldw $1, %bx, %bx -// CHECK: shldw $1, %bx, %bx -// CHECK: shrdw $1, %bx, %bx -// CHECK: shrdw $1, %bx, %bx - -shld %bx,%bx -shld $1, %bx,%bx -shrd %bx,%bx -shrd $1, %bx,%bx - -// CHECK: sldtl %ecx -// CHECK: encoding: [0x0f,0x00,0xc1] -// CHECK: sldtw %cx -// CHECK: encoding: [0x66,0x0f,0x00,0xc1] - -sldt %ecx -sldt %cx - -// CHECK: lcalll *3135175374 -// CHECK: ljmpl *3135175374 -lcall *0xbadeface -ljmp *0xbadeface - - -// rdar://8444631 -// CHECK: enter $31438, $0 -// CHECK: encoding: [0xc8,0xce,0x7a,0x00] -// CHECK: enter $31438, $1 -// CHECK: encoding: [0xc8,0xce,0x7a,0x01] -// CHECK: enter $31438, $127 -// CHECK: encoding: [0xc8,0xce,0x7a,0x7f] -enter $0x7ace,$0 -enter $0x7ace,$1 -enter $0x7ace,$0x7f - - -// rdar://8456389 -// CHECK: fstps (%eax) -// CHECK: encoding: [0x67,0xd9,0x18] -fstp (%eax) - -// rdar://8456364 -// CHECK: movw %cs, %ax -mov %CS, %ax - -// rdar://8456391 -fcmovb %st(1), %st(0) // CHECK: fcmovb %st(1), %st(0) -fcmove %st(1), %st(0) // CHECK: fcmove %st(1), %st(0) -fcmovbe %st(1), %st(0) // CHECK: fcmovbe %st(1), %st(0) -fcmovu %st(1), %st(0) // CHECK: fcmovu %st(1), %st(0) - -fcmovnb %st(1), %st(0) // CHECK: fcmovnb %st(1), %st(0) -fcmovne %st(1), %st(0) // CHECK: fcmovne %st(1), %st(0) -fcmovnbe %st(1), %st(0) // CHECK: fcmovnbe %st(1), %st(0) -fcmovnu %st(1), %st(0) // CHECK: fcmovnu %st(1), %st(0) - -fcmovnae %st(1), %st(0) // CHECK: fcmovb %st(1), %st(0) -fcmovna %st(1), %st(0) // CHECK: fcmovbe %st(1), %st(0) - -fcmovae %st(1), %st(0) // CHECK: fcmovnb %st(1), %st(0) -fcmova %st(1), %st(0) // CHECK: fcmovnbe %st(1), %st(0) - -// rdar://8456417 -.byte 88 + 1 & 15 // CHECK: .byte 9 - -// rdar://8456412 -mov %rdx, %cr0 -// CHECK: movq %rdx, %cr0 -// CHECK: encoding: [0x0f,0x22,0xc2] -mov %rdx, %cr4 -// CHECK: movq %rdx, %cr4 -// CHECK: encoding: [0x0f,0x22,0xe2] -mov %rdx, %cr8 -// CHECK: movq %rdx, %cr8 -// CHECK: encoding: [0x44,0x0f,0x22,0xc2] -mov %rdx, %cr15 -// CHECK: movq %rdx, %cr15 -// CHECK: encoding: [0x44,0x0f,0x22,0xfa] - -// rdar://8456371 - Handle commutable instructions written backward. -// CHECK: faddp %st(1) -// CHECK: fmulp %st(2) -faddp %st, %st(1) -fmulp %st, %st(2) - -// rdar://8468087 - Encode these accurately, they are not synonyms. -// CHECK: fmul %st(0), %st(1) -// CHECK: encoding: [0xdc,0xc9] -// CHECK: fmul %st(1) -// CHECK: encoding: [0xd8,0xc9] -fmul %st, %st(1) -fmul %st(1), %st - -// CHECK: fadd %st(0), %st(1) -// CHECK: encoding: [0xdc,0xc1] -// CHECK: fadd %st(1) -// CHECK: encoding: [0xd8,0xc1] -fadd %st, %st(1) -fadd %st(1), %st - - -// rdar://8416805 -// CHECK: xorb %al, %al -// CHECK: encoding: [0x30,0xc0] -// CHECK: xorw %di, %di -// CHECK: encoding: [0x66,0x31,0xff] -// CHECK: xorl %esi, %esi -// CHECK: encoding: [0x31,0xf6] -// CHECK: xorq %rsi, %rsi -// CHECK: encoding: [0x48,0x31,0xf6] -clrb %al -clr %di -clr %esi -clr %rsi - -// rdar://8456378 -cltq // CHECK: cltq -cdqe // CHECK: cltq -cwde // CHECK: cwtl -cwtl // CHECK: cwtl - -// rdar://8416805 -cbw // CHECK: cbtw -cwd // CHECK: cwtd -cdq // CHECK: cltd - -// rdar://8456378 and PR7557 - fstsw -fstsw %ax -// CHECK: wait -// CHECK: fnstsw %ax -fstsw (%rax) -// CHECK: wait -// CHECK: fnstsw (%rax) - -// PR8259 -fstcw (%rsp) -// CHECK: wait -// CHECK: fnstcw (%rsp) - -// PR8259 -fstcw (%rsp) -// CHECK: wait -// CHECK: fnstcw (%rsp) - -// PR8258 -finit -// CHECK: wait -// CHECK: fninit - -fsave 32493 -// CHECK: wait -// CHECK: fnsave 32493 - - -// rdar://8456382 - cvtsd2si support. -cvtsd2si %xmm1, %rax -// CHECK: cvtsd2siq %xmm1, %rax -// CHECK: encoding: [0xf2,0x48,0x0f,0x2d,0xc1] -cvtsd2si %xmm1, %eax -// CHECK: cvtsd2sil %xmm1, %eax -// CHECK: encoding: [0xf2,0x0f,0x2d,0xc1] - -cvtsd2siq %xmm0, %rax // CHECK: cvtsd2siq %xmm0, %rax -cvtsd2sil %xmm0, %eax // CHECK: cvtsd2sil %xmm0, %eax -cvtsd2si %xmm0, %rax // CHECK: cvtsd2siq %xmm0, %rax - - -cvttpd2dq %xmm1, %xmm0 // CHECK: cvttpd2dq %xmm1, %xmm0 -cvttpd2dq (%rax), %xmm0 // CHECK: cvttpd2dq (%rax), %xmm0 - -cvttps2dq %xmm1, %xmm0 // CHECK: cvttps2dq %xmm1, %xmm0 -cvttps2dq (%rax), %xmm0 // CHECK: cvttps2dq (%rax), %xmm0 - -// rdar://8456376 - llvm-mc rejects 'roundss' -roundss $0xE, %xmm0, %xmm0 // CHECK: encoding: [0x66,0x0f,0x3a,0x0a,0xc0,0x0e] -roundps $0xE, %xmm0, %xmm0 // CHECK: encoding: [0x66,0x0f,0x3a,0x08,0xc0,0x0e] -roundsd $0xE, %xmm0, %xmm0 // CHECK: encoding: [0x66,0x0f,0x3a,0x0b,0xc0,0x0e] -roundpd $0xE, %xmm0, %xmm0 // CHECK: encoding: [0x66,0x0f,0x3a,0x09,0xc0,0x0e] - - -// rdar://8482675 - 32-bit mem operand support in 64-bit mode (0x67 prefix) -leal 8(%eax), %esi -// CHECK: leal 8(%eax), %esi -// CHECK: encoding: [0x67,0x8d,0x70,0x08] -leaq 8(%eax), %rsi -// CHECK: leaq 8(%eax), %rsi -// CHECK: encoding: [0x67,0x48,0x8d,0x70,0x08] -leaq 8(%rax), %rsi -// CHECK: leaq 8(%rax), %rsi -// CHECK: encoding: [0x48,0x8d,0x70,0x08] - - -cvttpd2dq 0xdeadbeef(%ebx,%ecx,8),%xmm5 -// CHECK: cvttpd2dq 3735928559(%ebx,%ecx,8), %xmm5 -// CHECK: encoding: [0x67,0x66,0x0f,0xe6,0xac,0xcb,0xef,0xbe,0xad,0xde] - -// rdar://8490728 - llvm-mc rejects 'movmskpd' -movmskpd %xmm6, %rax -// CHECK: movmskpd %xmm6, %rax -// CHECK: encoding: [0x66,0x48,0x0f,0x50,0xc6] -movmskpd %xmm6, %eax -// CHECK: movmskpd %xmm6, %eax -// CHECK: encoding: [0x66,0x0f,0x50,0xc6] - -// rdar://8491845 - Gas supports commuted forms of non-commutable instructions. -fdivrp %st(0), %st(1) // CHECK: encoding: [0xde,0xf9] -fdivrp %st(1), %st(0) // CHECK: encoding: [0xde,0xf9] - -fsubrp %ST(0), %ST(1) // CHECK: encoding: [0xde,0xe9] -fsubrp %ST(1), %ST(0) // CHECK: encoding: [0xde,0xe9] - - -movl foo(%rip), %eax -// CHECK: movl foo(%rip), %eax -// CHECK: encoding: [0x8b,0x05,A,A,A,A] -// CHECK: fixup A - offset: 2, value: foo-4, kind: reloc_riprel_4byte - -movb $12, foo(%rip) -// CHECK: movb $12, foo(%rip) -// CHECK: encoding: [0xc6,0x05,A,A,A,A,0x0c] -// CHECK: fixup A - offset: 2, value: foo-5, kind: reloc_riprel_4byte - -movw $12, foo(%rip) -// CHECK: movw $12, foo(%rip) -// CHECK: encoding: [0x66,0xc7,0x05,A,A,A,A,0x0c,0x00] -// CHECK: fixup A - offset: 3, value: foo-6, kind: reloc_riprel_4byte - -movl $12, foo(%rip) -// CHECK: movl $12, foo(%rip) -// CHECK: encoding: [0xc7,0x05,A,A,A,A,0x0c,0x00,0x00,0x00] -// CHECK: fixup A - offset: 2, value: foo-8, kind: reloc_riprel_4byte - -movq $12, foo(%rip) -// CHECK: movq $12, foo(%rip) -// CHECK: encoding: [0x48,0xc7,0x05,A,A,A,A,0x0c,0x00,0x00,0x00] -// CHECK: fixup A - offset: 3, value: foo-8, kind: reloc_riprel_4byte - -// CHECK: addq $-424, %rax -// CHECK: encoding: [0x48,0x05,0x58,0xfe,0xff,0xff] -addq $-424, %rax - - -// CHECK: movq _foo@GOTPCREL(%rip), %rax -// CHECK: encoding: [0x48,0x8b,0x05,A,A,A,A] -// CHECK: fixup A - offset: 3, value: _foo@GOTPCREL-4, kind: reloc_riprel_4byte_movq_load -movq _foo@GOTPCREL(%rip), %rax - -// CHECK: movq _foo@GOTPCREL(%rip), %r14 -// CHECK: encoding: [0x4c,0x8b,0x35,A,A,A,A] -// CHECK: fixup A - offset: 3, value: _foo@GOTPCREL-4, kind: reloc_riprel_4byte_movq_load -movq _foo@GOTPCREL(%rip), %r14 - - -// CHECK: movq (%r13,%rax,8), %r13 -// CHECK: encoding: [0x4d,0x8b,0x6c,0xc5,0x00] -movq 0x00(%r13,%rax,8),%r13 - -// CHECK: testq %rax, %rbx -// CHECK: encoding: [0x48,0x85,0xd8] -testq %rax, %rbx - -// CHECK: cmpq %rbx, %r14 -// CHECK: encoding: [0x49,0x39,0xde] - cmpq %rbx, %r14 - -// rdar://7947167 - -movsq -// CHECK: movsq -// CHECK: encoding: [0x48,0xa5] - -movsl -// CHECK: movsl -// CHECK: encoding: [0xa5] - -stosq -// CHECK: stosq -// CHECK: encoding: [0x48,0xab] -stosl -// CHECK: stosl -// CHECK: encoding: [0xab] - - -// Not moffset forms of moves, they are x86-32 only! rdar://7947184 -movb 0, %al // CHECK: movb 0, %al # encoding: [0x8a,0x04,0x25,0x00,0x00,0x00,0x00] -movw 0, %ax // CHECK: movw 0, %ax # encoding: [0x66,0x8b,0x04,0x25,0x00,0x00,0x00,0x00] -movl 0, %eax // CHECK: movl 0, %eax # encoding: [0x8b,0x04,0x25,0x00,0x00,0x00,0x00] - -// CHECK: pushfq # encoding: [0x9c] - pushf -// CHECK: pushfq # encoding: [0x9c] - pushfq -// CHECK: popfq # encoding: [0x9d] - popf -// CHECK: popfq # encoding: [0x9d] - popfq - -// CHECK: movabsq $-281474976710654, %rax -// CHECK: encoding: [0x48,0xb8,0x02,0x00,0x00,0x00,0x00,0x00,0xff,0xff] - movabsq $0xFFFF000000000002, %rax - -// CHECK: movq $-281474976710654, %rax -// CHECK: encoding: [0x48,0xb8,0x02,0x00,0x00,0x00,0x00,0x00,0xff,0xff] - movq $0xFFFF000000000002, %rax - -// CHECK: movq $-65536, %rax -// CHECK: encoding: [0x48,0xc7,0xc0,0x00,0x00,0xff,0xff] - movq $0xFFFFFFFFFFFF0000, %rax - -// CHECK: movq $-256, %rax -// CHECK: encoding: [0x48,0xc7,0xc0,0x00,0xff,0xff,0xff] - movq $0xFFFFFFFFFFFFFF00, %rax - -// CHECK: movq $10, %rax -// CHECK: encoding: [0x48,0xc7,0xc0,0x0a,0x00,0x00,0x00] - movq $10, %rax - -// rdar://8014869 -// -// CHECK: ret -// CHECK: encoding: [0xc3] - retq - -// CHECK: sete %al -// CHECK: encoding: [0x0f,0x94,0xc0] - setz %al - -// CHECK: setne %al -// CHECK: encoding: [0x0f,0x95,0xc0] - setnz %al - -// CHECK: je 0 -// CHECK: encoding: [0x74,A] - jz 0 - -// CHECK: jne -// CHECK: encoding: [0x75,A] - jnz 0 - -// rdar://8017515 -btq $0x01,%rdx -// CHECK: btq $1, %rdx -// CHECK: encoding: [0x48,0x0f,0xba,0xe2,0x01] - -//rdar://8017633 -// CHECK: movzbl %al, %esi -// CHECK: encoding: [0x0f,0xb6,0xf0] - movzx %al, %esi - -// CHECK: movzbq %al, %rsi -// CHECK: encoding: [0x48,0x0f,0xb6,0xf0] - movzx %al, %rsi - -// CHECK: movzbq (%rsp), %rsi -// CHECK: encoding: [0x48,0x0f,0xb6,0x34,0x24] - movzx 0(%rsp), %rsi - - -// rdar://7873482 -// CHECK: [0x65,0x8b,0x04,0x25,0x7c,0x00,0x00,0x00] - movl %gs:124, %eax - -// CHECK: jmpq *8(%rax) -// CHECK: encoding: [0xff,0x60,0x08] - jmp *8(%rax) - -// CHECK: btq $61, -216(%rbp) -// CHECK: encoding: [0x48,0x0f,0xba,0xa5,0x28,0xff,0xff,0xff,0x3d] - btq $61, -216(%rbp) - - -// rdar://8061602 -L1: - jecxz L1 -// CHECK: jecxz L1 -// CHECK: encoding: [0x67,0xe3,A] - jrcxz L1 -// CHECK: jrcxz L1 -// CHECK: encoding: [0xe3,A] - -// PR8061 -xchgl 368(%rax),%ecx -// CHECK: xchgl %ecx, 368(%rax) -xchgl %ecx, 368(%rax) -// CHECK: xchgl %ecx, 368(%rax) - -// rdar://8407548 -xchg 0xdeadbeef(%rbx,%rcx,8),%bl -// CHECK: xchgb %bl, 3735928559(%rbx,%rcx,8) - - - -// PR7254 -lock incl 1(%rsp) -// CHECK: lock -// CHECK: incl 1(%rsp) - -// rdar://8033482 -rep movsl -// CHECK: rep -// CHECK: encoding: [0xf3] -// CHECK: movsl -// CHECK: encoding: [0xa5] - - -// rdar://8403974 -iret -// CHECK: iretl -// CHECK: encoding: [0xcf] -iretw -// CHECK: iretw -// CHECK: encoding: [0x66,0xcf] -iretl -// CHECK: iretl -// CHECK: encoding: [0xcf] -iretq -// CHECK: iretq -// CHECK: encoding: [0x48,0xcf] - -// rdar://8403907 -sysret -// CHECK: sysretl -// CHECK: encoding: [0x0f,0x07] -sysretl -// CHECK: sysretl -// CHECK: encoding: [0x0f,0x07] -sysretq -// CHECK: sysretq -// CHECK: encoding: [0x48,0x0f,0x07] - -// rdar://8407242 -push %fs -// CHECK: pushq %fs -// CHECK: encoding: [0x0f,0xa0] -push %gs -// CHECK: pushq %gs -// CHECK: encoding: [0x0f,0xa8] - -pushw %fs -// CHECK: pushw %fs -// CHECK: encoding: [0x66,0x0f,0xa0] -pushw %gs -// CHECK: pushw %gs -// CHECK: encoding: [0x66,0x0f,0xa8] - - -pop %fs -// CHECK: popq %fs -// CHECK: encoding: [0x0f,0xa1] -pop %gs -// CHECK: popq %gs -// CHECK: encoding: [0x0f,0xa9] - -popw %fs -// CHECK: popw %fs -// CHECK: encoding: [0x66,0x0f,0xa1] -popw %gs -// CHECK: popw %gs -// CHECK: encoding: [0x66,0x0f,0xa9] - -// rdar://8438816 -fildq -8(%rsp) -fildll -8(%rsp) -// CHECK: fildll -8(%rsp) -// CHECK: encoding: [0xdf,0x6c,0x24,0xf8] -// CHECK: fildll -8(%rsp) -// CHECK: encoding: [0xdf,0x6c,0x24,0xf8] - -// CHECK: callq a - callq a - -// CHECK: leaq -40(%rbp), %r15 - leaq -40(%rbp), %r15 - - - -// rdar://8013734 - Alias dr6=db6 -mov %dr6, %rax -mov %db6, %rax -// CHECK: movq %dr6, %rax -// CHECK: movq %dr6, %rax - - -// INC/DEC encodings. -incb %al // CHECK: incb %al # encoding: [0xfe,0xc0] -incw %ax // CHECK: incw %ax # encoding: [0x66,0xff,0xc0] -incl %eax // CHECK: incl %eax # encoding: [0xff,0xc0] -decb %al // CHECK: decb %al # encoding: [0xfe,0xc8] -decw %ax // CHECK: decw %ax # encoding: [0x66,0xff,0xc8] -decl %eax // CHECK: decl %eax # encoding: [0xff,0xc8] - |