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llvm-mirror/test/MC/X86/intel-syntax.s
Marina Yatsina a348761e3d [X86] - Removing warning on legal cases caused by commit r258132 
There's an overloading of the "movsd" and "cmpsd" instructions, e.g. movsd can be either "Move Data from String to String" or "Move or Merge Scalar Double-Precision Floating-Point Value".
The former should produce warnings when parsing a memory operand that is not ESI/EDI, but the latter should not.

Fixed the code to produce warnings only after making sure we're dealing with the first case.

Expanded the tests of the produced warnings + fixed RUN line of the test so that it would check both stdout and stderr

Differential Revision: http://reviews.llvm.org/D16359

llvm-svn: 258393
2016-01-21 11:37:06 +00:00

797 lines
20 KiB
ArmAsm
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// RUN: llvm-mc -triple x86_64-unknown-unknown -x86-asm-syntax=intel %s > %t 2> %t.err
// RUN: FileCheck < %t %s
// RUN: FileCheck --check-prefix=CHECK-STDERR < %t.err %s
_test:
xor EAX, EAX
ret
_main:
// CHECK: movl $257, -4(%rsp)
mov DWORD PTR [RSP - 4], 257
// CHECK: movl $258, 4(%rsp)
mov DWORD PTR [RSP + 4], 258
// CHECK: movq $123, -16(%rsp)
mov QWORD PTR [RSP - 16], 123
// CHECK: movb $97, -17(%rsp)
mov BYTE PTR [RSP - 17], 97
// CHECK: movl -4(%rsp), %eax
mov EAX, DWORD PTR [RSP - 4]
// CHECK: movq (%rsp), %rax
mov RAX, QWORD PTR [RSP]
// CHECK: movl $-4, -4(%rsp)
mov DWORD PTR [RSP - 4], -4
// CHECK: movq 0, %rcx
mov RCX, QWORD PTR [0]
// CHECK: movl -24(%rsp,%rax,4), %eax
mov EAX, DWORD PTR [RSP + 4*RAX - 24]
// CHECK: movb %dil, (%rdx,%rcx)
mov BYTE PTR [RDX + RCX], DIL
// CHECK: movzwl 2(%rcx), %edi
movzx EDI, WORD PTR [RCX + 2]
// CHECK: callq _test
call _test
// CHECK: andw $12, %ax
and ax, 12
// CHECK: andw $-12, %ax
and ax, -12
// CHECK: andw $257, %ax
and ax, 257
// CHECK: andw $-257, %ax
and ax, -257
// CHECK: andl $12, %eax
and eax, 12
// CHECK: andl $-12, %eax
and eax, -12
// CHECK: andl $257, %eax
and eax, 257
// CHECK: andl $-257, %eax
and eax, -257
// CHECK: andq $12, %rax
and rax, 12
// CHECK: andq $-12, %rax
and rax, -12
// CHECK: andq $257, %rax
and rax, 257
// CHECK: andq $-257, %rax
and rax, -257
// CHECK: fld %st(0)
fld ST(0)
// CHECK: movl %fs:(%rdi), %eax
mov EAX, DWORD PTR FS:[RDI]
// CHECK: leal (,%rdi,4), %r8d
lea R8D, DWORD PTR [4*RDI]
// CHECK: movl _fnan(,%ecx,4), %ecx
mov ECX, DWORD PTR [4*ECX + _fnan]
// CHECK: movq %fs:320, %rax
mov RAX, QWORD PTR FS:[320]
// CHECK: movq %fs:320, %rax
mov RAX, QWORD PTR FS:320
// CHECK: movq %rax, %fs:320
mov QWORD PTR FS:320, RAX
// CHECK: movq %rax, %fs:20(%rbx)
mov QWORD PTR FS:20[rbx], RAX
// CHECK: vshufpd $1, %xmm2, %xmm1, %xmm0
vshufpd XMM0, XMM1, XMM2, 1
// CHECK: vpgatherdd %xmm8, (%r15,%xmm9,2), %xmm1
vpgatherdd XMM10, DWORD PTR [R15 + 2*XMM9], XMM8
// CHECK: movsd -8, %xmm5
movsd XMM5, QWORD PTR [-8]
// CHECK: movl %ecx, (%eax)
mov [eax], ecx
// CHECK: movl %ecx, (,%ebx,4)
mov [4*ebx], ecx
// CHECK: movl %ecx, (,%ebx,4)
mov [ebx*4], ecx
// CHECK: movl %ecx, 1024
mov [1024], ecx
// CHECK: movl %ecx, 4132
mov [0x1024], ecx
// CHECK: movl %ecx, 32
mov [16 + 16], ecx
// CHECK: movl %ecx, 0
mov [16 - 16], ecx
// CHECK: movl %ecx, 32
mov [16][16], ecx
// CHECK: movl %ecx, (%eax,%ebx,4)
mov [eax + 4*ebx], ecx
// CHECK: movl %ecx, (%eax,%ebx,4)
mov [eax + ebx*4], ecx
// CHECK: movl %ecx, (%eax,%ebx,4)
mov [4*ebx + eax], ecx
// CHECK: movl %ecx, (%eax,%ebx,4)
mov [ebx*4 + eax], ecx
// CHECK: movl %ecx, (%eax,%ebx,4)
mov [eax][4*ebx], ecx
// CHECK: movl %ecx, (%eax,%ebx,4)
mov [eax][ebx*4], ecx
// CHECK: movl %ecx, (%eax,%ebx,4)
mov [4*ebx][eax], ecx
// CHECK: movl %ecx, (%eax,%ebx,4)
mov [ebx*4][eax], ecx
// CHECK: movl %ecx, 12(%eax)
mov [eax + 12], ecx
// CHECK: movl %ecx, 12(%eax)
mov [12 + eax], ecx
// CHECK: movl %ecx, 32(%eax)
mov [eax + 16 + 16], ecx
// CHECK: movl %ecx, 32(%eax)
mov [16 + eax + 16], ecx
// CHECK: movl %ecx, 32(%eax)
mov [16 + 16 + eax], ecx
// CHECK: movl %ecx, 12(%eax)
mov [eax][12], ecx
// CHECK: movl %ecx, 12(%eax)
mov [12][eax], ecx
// CHECK: movl %ecx, 32(%eax)
mov [eax][16 + 16], ecx
// CHECK: movl %ecx, 32(%eax)
mov [eax + 16][16], ecx
// CHECK: movl %ecx, 32(%eax)
mov [eax][16][16], ecx
// CHECK: movl %ecx, 32(%eax)
mov [16][eax + 16], ecx
// CHECK: movl %ecx, 32(%eax)
mov [16 + eax][16], ecx
// CHECK: movl %ecx, 32(%eax)
mov [16][16 + eax], ecx
// CHECK: movl %ecx, 32(%eax)
mov [16 + 16][eax], ecx
// CHECK: movl %ecx, 32(%eax)
mov [eax][16][16], ecx
// CHECK: movl %ecx, 32(%eax)
mov [16][eax][16], ecx
// CHECK: movl %ecx, 32(%eax)
mov [16][16][eax], ecx
// CHECK: movl %ecx, 16(,%ebx,4)
mov [4*ebx + 16], ecx
// CHECK: movl %ecx, 16(,%ebx,4)
mov [ebx*4 + 16], ecx
// CHECK: movl %ecx, 16(,%ebx,4)
mov [4*ebx][16], ecx
// CHECK: movl %ecx, 16(,%ebx,4)
mov [ebx*4][16], ecx
// CHECK: movl %ecx, 16(,%ebx,4)
mov [16 + 4*ebx], ecx
// CHECK: movl %ecx, 16(,%ebx,4)
mov [16 + ebx*4], ecx
// CHECK: movl %ecx, 16(,%ebx,4)
mov [16][4*ebx], ecx
// CHECK: movl %ecx, 16(,%ebx,4)
mov [16][ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax + 4*ebx + 16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax + 16 + 4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [4*ebx + eax + 16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [4*ebx + 16 + eax], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16 + eax + 4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16 + eax + 4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax][4*ebx + 16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax][16 + 4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [4*ebx][eax + 16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [4*ebx][16 + eax], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16][eax + 4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16][eax + 4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax + 4*ebx][16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax + 16][4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [4*ebx + eax][16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [4*ebx + 16][eax], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16 + eax][4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16 + eax][4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax][4*ebx][16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax][16][4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [4*ebx][eax][16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [4*ebx][16][eax], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16][eax][4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16][eax][4*ebx], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax + ebx*4 + 16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax + 16 + ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [ebx*4 + eax + 16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [ebx*4 + 16 + eax], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16 + eax + ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16 + eax + ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax][ebx*4 + 16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax][16 + ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [ebx*4][eax + 16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [ebx*4][16 + eax], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16][eax + ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16][eax + ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax + ebx*4][16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax + 16][ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [ebx*4 + eax][16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [ebx*4 + 16][eax], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16 + eax][ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16 + eax][ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax][ebx*4][16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [eax][16][ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [ebx*4][eax][16], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [ebx*4][16][eax], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16][eax][ebx*4], ecx
// CHECK: movl %ecx, 16(%eax,%ebx,4)
mov [16][eax][ebx*4], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax][ebx*4 - 16], ecx
// CHECK: prefetchnta 12800(%esi)
prefetchnta [esi + (200*64)]
// CHECK: prefetchnta 32(%esi)
prefetchnta [esi + (64/2)]
// CHECK: prefetchnta 128(%esi)
prefetchnta [esi + (64/2*4)]
// CHECK: prefetchnta 8(%esi)
prefetchnta [esi + (64/(2*4))]
// CHECK: prefetchnta 48(%esi)
prefetchnta [esi + (64/(2*4)+40)]
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax][ebx*4 - 2*8], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax][4*ebx - 2*8], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax + 4*ebx - 2*8], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [12 + eax + (4*ebx) - 2*14], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax][ebx*4 - 2*2*2*2], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax][ebx*4 - (2*8)], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax][ebx*4 - 2 * 8 + 4 - 4], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax + ebx*4 - 2 * 8 + 4 - 4], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax + ebx*4 - 2 * ((8 + 4) - 4)], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [-2 * ((8 + 4) - 4) + eax + ebx*4], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [((-2) * ((8 + 4) - 4)) + eax + ebx*4], ecx
// CHECK: movl %ecx, -16(%eax,%ebx,4)
mov [eax + ((-2) * ((8 + 4) - 4)) + ebx*4], ecx
// CHECK: movl %ecx, 96(%eax,%ebx,4)
mov [eax + ((-2) * ((8 + 4) * -4)) + ebx*4], ecx
// CHECK: movl %ecx, -8(%eax,%ebx,4)
mov [eax][-8][ebx*4], ecx
// CHECK: movl %ecx, -2(%eax,%ebx,4)
mov [eax][16/-8][ebx*4], ecx
// CHECK: movl %ecx, -2(%eax,%ebx,4)
mov [eax][(16)/-8][ebx*4], ecx
// CHECK: setb %al
setc al
// CHECK: sete %al
setz al
// CHECK: setbe %al
setna al
// CHECK: setae %al
setnb al
// CHECK: setae %al
setnc al
// CHECK: setle %al
setng al
// CHECK: setge %al
setnl al
// CHECK: setne %al
setnz al
// CHECK: setp %al
setpe al
// CHECK: setnp %al
setpo al
// CHECK: setb %al
setnae al
// CHECK: seta %al
setnbe al
// CHECK: setl %al
setnge al
// CHECK: setg %al
setnle al
// CHECK: jne _foo
jnz _foo
// CHECK: outb %al, $4
out 4, al
ret
// CHECK: cmovbl %ebx, %eax
cmovc eax, ebx
// CHECK: cmovel %ebx, %eax
cmovz eax, ebx
// CHECK: cmovbel %ebx, %eax
cmovna eax, ebx
// CHECK: cmovael %ebx, %eax
cmovnb eax, ebx
// CHECK: cmovael %ebx, %eax
cmovnc eax, ebx
// CHECK: cmovlel %ebx, %eax
cmovng eax, ebx
// CHECK: cmovgel %ebx, %eax
cmovnl eax, ebx
// CHECK: cmovnel %ebx, %eax
cmovnz eax, ebx
// CHECK: cmovpl %ebx, %eax
cmovpe eax, ebx
// CHECK: cmovnpl %ebx, %eax
cmovpo eax, ebx
// CHECK: cmovbl %ebx, %eax
cmovnae eax, ebx
// CHECK: cmoval %ebx, %eax
cmovnbe eax, ebx
// CHECK: cmovll %ebx, %eax
cmovnge eax, ebx
// CHECK: cmovgl %ebx, %eax
cmovnle eax, ebx
// CHECK: shldw %cl, %bx, %dx
// CHECK: shldw %cl, %bx, %dx
// CHECK: shldw $1, %bx, %dx
// CHECK: shldw %cl, %bx, (%rax)
// CHECK: shldw %cl, %bx, (%rax)
// CHECK: shrdw %cl, %bx, %dx
// CHECK: shrdw %cl, %bx, %dx
// CHECK: shrdw $1, %bx, %dx
// CHECK: shrdw %cl, %bx, (%rax)
// CHECK: shrdw %cl, %bx, (%rax)
shld DX, BX
shld DX, BX, CL
shld DX, BX, 1
shld [RAX], BX
shld [RAX], BX, CL
shrd DX, BX
shrd DX, BX, CL
shrd DX, BX, 1
shrd [RAX], BX
shrd [RAX], BX, CL
// CHECK: btl $1, (%eax)
// CHECK: btsl $1, (%eax)
// CHECK: btrl $1, (%eax)
// CHECK: btcl $1, (%eax)
bt DWORD PTR [EAX], 1
bt DWORD PTR [EAX], 1
bts DWORD PTR [EAX], 1
btr DWORD PTR [EAX], 1
btc DWORD PTR [EAX], 1
//CHECK: divb %bl
//CHECK: divw %bx
//CHECK: divl %ecx
//CHECK: divl 3735928559(%ebx,%ecx,8)
//CHECK: divl 69
//CHECK: divl 32493
//CHECK: divl 3133065982
//CHECK: divl 305419896
//CHECK: idivb %bl
//CHECK: idivw %bx
//CHECK: idivl %ecx
//CHECK: idivl 3735928559(%ebx,%ecx,8)
//CHECK: idivl 69
//CHECK: idivl 32493
//CHECK: idivl 3133065982
//CHECK: idivl 305419896
div AL, BL
div AX, BX
div EAX, ECX
div EAX, [ECX*8+EBX+0xdeadbeef]
div EAX, [0x45]
div EAX, [0x7eed]
div EAX, [0xbabecafe]
div EAX, [0x12345678]
idiv AL, BL
idiv AX, BX
idiv EAX, ECX
idiv EAX, [ECX*8+EBX+0xdeadbeef]
idiv EAX, [0x45]
idiv EAX, [0x7eed]
idiv EAX, [0xbabecafe]
idiv EAX, [0x12345678]
// CHECK: inb %dx, %al
// CHECK: inw %dx, %ax
// CHECK: inl %dx, %eax
// CHECK: outb %al, %dx
// CHECK: outw %ax, %dx
// CHECK: outl %eax, %dx
inb DX
inw DX
inl DX
outb DX
outw DX
outl DX
// CHECK: xchgq %rcx, %rax
// CHECK: xchgq %rcx, %rax
// CHECK: xchgl %ecx, %eax
// CHECK: xchgl %ecx, %eax
// CHECK: xchgw %cx, %ax
// CHECK: xchgw %cx, %ax
xchg RAX, RCX
xchg RCX, RAX
xchg EAX, ECX
xchg ECX, EAX
xchg AX, CX
xchg CX, AX
// CHECK: xchgq %rax, (%ecx)
// CHECK: xchgq %rax, (%ecx)
// CHECK: xchgl %eax, (%ecx)
// CHECK: xchgl %eax, (%ecx)
// CHECK: xchgw %ax, (%ecx)
// CHECK: xchgw %ax, (%ecx)
xchg RAX, [ECX]
xchg [ECX], RAX
xchg EAX, [ECX]
xchg [ECX], EAX
xchg AX, [ECX]
xchg [ECX], AX
// CHECK: testq (%ecx), %rax
// CHECK: testq (%ecx), %rax
// CHECK: testl (%ecx), %eax
// CHECK: testl (%ecx), %eax
// CHECK: testw (%ecx), %ax
// CHECK: testw (%ecx), %ax
// CHECK: testb (%ecx), %al
// CHECK: testb (%ecx), %al
test RAX, [ECX]
test [ECX], RAX
test EAX, [ECX]
test [ECX], EAX
test AX, [ECX]
test [ECX], AX
test AL, [ECX]
test [ECX], AL
// CHECK: fnstsw %ax
// CHECK: fnstsw %ax
// CHECK: fnstsw %ax
// CHECK: fnstsw %ax
// CHECK: fnstsw (%eax)
fnstsw
fnstsw AX
fnstsw EAX
fnstsw AL
fnstsw WORD PTR [EAX]
// CHECK: faddp %st(1)
// CHECK: fmulp %st(1)
// CHECK: fsubrp %st(1)
// CHECK: fsubp %st(1)
// CHECK: fdivrp %st(1)
// CHECK: fdivp %st(1)
faddp ST(1), ST(0)
fmulp ST(1), ST(0)
fsubp ST(1), ST(0)
fsubrp ST(1), ST(0)
fdivp ST(1), ST(0)
fdivrp ST(1), ST(0)
// CHECK: faddp %st(1)
// CHECK: fmulp %st(1)
// CHECK: fsubrp %st(1)
// CHECK: fsubp %st(1)
// CHECK: fdivrp %st(1)
// CHECK: fdivp %st(1)
faddp ST(0), ST(1)
fmulp ST(0), ST(1)
fsubp ST(0), ST(1)
fsubrp ST(0), ST(1)
fdivp ST(0), ST(1)
fdivrp ST(0), ST(1)
// CHECK: faddp %st(1)
// CHECK: fmulp %st(1)
// CHECK: fsubrp %st(1)
// CHECK: fsubp %st(1)
// CHECK: fdivrp %st(1)
// CHECK: fdivp %st(1)
faddp ST(1)
fmulp ST(1)
fsubp ST(1)
fsubrp ST(1)
fdivp ST(1)
fdivrp ST(1)
// CHECK: faddp %st(1)
// CHECK: fmulp %st(1)
// CHECK: fsubrp %st(1)
// CHECK: fsubp %st(1)
// CHECK: fdivrp %st(1)
// CHECK: fdivp %st(1)
fadd
fmul
fsub
fsubr
fdiv
fdivr
// CHECK: faddp %st(1)
// CHECK: fmulp %st(1)
// CHECK: fsubrp %st(1)
// CHECK: fsubp %st(1)
// CHECK: fdivrp %st(1)
// CHECK: fdivp %st(1)
faddp
fmulp
fsubp
fsubrp
fdivp
fdivrp
// CHECK: fadd %st(1)
// CHECK: fmul %st(1)
// CHECK: fsub %st(1)
// CHECK: fsubr %st(1)
// CHECK: fdiv %st(1)
// CHECK: fdivr %st(1)
fadd ST(0), ST(1)
fmul ST(0), ST(1)
fsub ST(0), ST(1)
fsubr ST(0), ST(1)
fdiv ST(0), ST(1)
fdivr ST(0), ST(1)
// CHECK: fadd %st(0), %st(1)
// CHECK: fmul %st(0), %st(1)
// CHECK: fsubr %st(0), %st(1)
// CHECK: fsub %st(0), %st(1)
// CHECK: fdivr %st(0), %st(1)
// CHECK: fdiv %st(0), %st(1)
fadd ST(1), ST(0)
fmul ST(1), ST(0)
fsub ST(1), ST(0)
fsubr ST(1), ST(0)
fdiv ST(1), ST(0)
fdivr ST(1), ST(0)
// CHECK: fadd %st(1)
// CHECK: fmul %st(1)
// CHECK: fsub %st(1)
// CHECK: fsubr %st(1)
// CHECK: fdiv %st(1)
// CHECK: fdivr %st(1)
fadd ST(1)
fmul ST(1)
fsub ST(1)
fsubr ST(1)
fdiv ST(1)
fdivr ST(1)
// CHECK: fxsave64 (%rax)
// CHECK: fxrstor64 (%rax)
fxsave64 opaque ptr [rax]
fxrstor64 opaque ptr [rax]
.bss
.globl _g0
.text
// CHECK: movq _g0, %rbx
// CHECK: movq _g0+8, %rcx
mov rbx, qword ptr [_g0]
mov rcx, qword ptr [_g0 + 8]
"?half@?0??bar@@YAXXZ@4NA":
.quad 4602678819172646912
fadd dword ptr "?half@?0??bar@@YAXXZ@4NA"
fadd dword ptr "?half@?0??bar@@YAXXZ@4NA"@IMGREL
// CHECK: fadds "?half@?0??bar@@YAXXZ@4NA"
// CHECK: fadds "?half@?0??bar@@YAXXZ@4NA"@IMGREL
inc qword ptr [rax]
inc dword ptr [rax]
inc word ptr [rax]
inc byte ptr [rax]
// CHECK: incq (%rax)
// CHECK: incl (%rax)
// CHECK: incw (%rax)
// CHECK: incb (%rax)
dec qword ptr [rax]
dec dword ptr [rax]
dec word ptr [rax]
dec byte ptr [rax]
// CHECK: decq (%rax)
// CHECK: decl (%rax)
// CHECK: decw (%rax)
// CHECK: decb (%rax)
add qword ptr [rax], 1
add dword ptr [rax], 1
add word ptr [rax], 1
add byte ptr [rax], 1
// CHECK: addq $1, (%rax)
// CHECK: addl $1, (%rax)
// CHECK: addw $1, (%rax)
// CHECK: addb $1, (%rax)
fstp tbyte ptr [rax]
fstp xword ptr [rax]
fstp qword ptr [rax]
fstp dword ptr [rax]
// CHECK: fstpt (%rax)
// CHECK: fstpt (%rax)
// CHECK: fstpl (%rax)
// CHECK: fstps (%rax)
fxsave [eax]
fsave [eax]
fxrstor [eax]
frstor [eax]
// CHECK: fxsave (%eax)
// CHECK: wait
// CHECK: fnsave (%eax)
// CHECK: fxrstor (%eax)
// CHECK: frstor (%eax)
// FIXME: Should we accept this? Masm accepts it, but gas does not.
fxsave dword ptr [eax]
fsave dword ptr [eax]
fxrstor dword ptr [eax]
frstor dword ptr [eax]
// CHECK: fxsave (%eax)
// CHECK: wait
// CHECK: fnsave (%eax)
// CHECK: fxrstor (%eax)
// CHECK: frstor (%eax)
// CHECK: cmpnless %xmm1, %xmm0
cmpnless xmm0, xmm1
insb
insw
insd
// CHECK: insb %dx, %es:(%rdi)
// CHECK: insw %dx, %es:(%rdi)
// CHECK: insl %dx, %es:(%rdi)
outsb
outsw
outsd
// CHECK: outsb (%rsi), %dx
// CHECK: outsw (%rsi), %dx
// CHECK: outsl (%rsi), %dx
imul bx, 123
imul ebx, 123
imul rbx, 123
// CHECK: imulw $123, %bx
// CHECK: imull $123, %ebx
// CHECK: imulq $123, %rbx
repe cmpsb
repz cmpsb
repne cmpsb
repnz cmpsb
// CHECK: rep
// CHECK: cmpsb %es:(%rdi), (%rsi)
// CHECK: rep
// CHECK: cmpsb %es:(%rdi), (%rsi)
// CHECK: repne
// CHECK: cmpsb %es:(%rdi), (%rsi)
// CHECK: repne
// CHECK: cmpsb %es:(%rdi), (%rsi)
sal eax, 123
// CHECK: shll $123, %eax
psignw mm0, MMWORD PTR t2
// CHECK: psignw t2, %mm0
comisd xmm0, QWORD PTR [eax]
comiss xmm0, DWORD PTR [eax]
vcomisd xmm0, QWORD PTR [eax]
vcomiss xmm0, DWORD PTR [eax]
// CHECK: comisd (%eax), %xmm0
// CHECK: comiss (%eax), %xmm0
// CHECK: vcomisd (%eax), %xmm0
// CHECK: vcomiss (%eax), %xmm0
fbld tbyte ptr [eax]
fbstp tbyte ptr [eax]
// CHECK: fbld (%eax)
// CHECK: fbstp (%eax)
fcomip st, st(2)
fucomip st, st(2)
// CHECK: fcompi %st(2)
// CHECK: fucompi %st(2)
loopz _foo
loopnz _foo
// CHECK: loope _foo
// CHECK: loopne _foo
sidt fword ptr [eax]
// CHECK: sidtq (%eax)
ins byte ptr [eax], dx
// CHECK: insb %dx, %es:(%edi)
// CHECK-STDERR: memory operand is only for determining the size, ES:(R|E)DI will be used for the location
// CHECK-STDERR-NEXT: ins byte ptr [eax], dx
outs dx, word ptr [eax]
// CHECK: outsw (%esi), %dx
// CHECK-STDERR: memory operand is only for determining the size, ES:(R|E)SI will be used for the location
// CHECK-STDERR-NEXT: outs dx, word ptr [eax]
lods dword ptr [eax]
// CHECK: lodsl (%esi), %eax
// CHECK-STDERR: memory operand is only for determining the size, ES:(R|E)SI will be used for the location
// CHECK-STDERR-NEXT: lods dword ptr [eax]
stos qword ptr [eax]
// CHECK: stosq %rax, %es:(%edi)
// CHECK-STDERR: memory operand is only for determining the size, ES:(R|E)DI will be used for the location
// CHECK-STDERR-NEXT: stos qword ptr [eax]
scas byte ptr [eax]
// CHECK: scasb %es:(%edi), %al
// CHECK-STDERR: memory operand is only for determining the size, ES:(R|E)DI will be used for the location
// CHECK-STDERR-NEXT: scas byte ptr [eax]
cmps word ptr [eax], word ptr [ebx]
// CHECK: cmpsw %es:(%edi), (%esi)
// CHECK-STDERR: memory operand is only for determining the size, ES:(R|E)SI will be used for the location
// CHECK-STDERR-NEXT: cmps word ptr [eax], word ptr [ebx]
// CHECK-STDERR: memory operand is only for determining the size, ES:(R|E)DI will be used for the location
// CHECK-STDERR-NEXT: cmps word ptr [eax], word ptr [ebx]
movs dword ptr [eax], dword ptr [ebx]
// CHECK: movsl (%esi), %es:(%edi)
// CHECK-STDERR: memory operand is only for determining the size, ES:(R|E)DI will be used for the location
// CHECK-STDERR-NEXT: movs dword ptr [eax], dword ptr [ebx]
// CHECK-STDERR: memory operand is only for determining the size, ES:(R|E)SI will be used for the location
// CHECK-STDERR-NEXT: movs dword ptr [eax], dword ptr [ebx]
movsd qword ptr [rax], xmm0
// CHECK: movsd %xmm0, (%rax)
// CHECK-STDERR-NOT: movsd qword ptr [rax], xmm0
xlat byte ptr [eax]
// CHECK: xlatb
// CHECK-STDERR: memory operand is only for determining the size, (R|E)BX will be used for the location
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