mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-25 16:29:20 +00:00
Instructions like 'fxsave' and control flow instructions like 'jne' match any operand size. The loop I added to the Intel syntax matcher assumed that using a different size would give a different instruction. Now it handles the case where we get the same instruction for different memory operand sizes. This also allows us to remove the hack we had for unsized absolute memory operands, because we can successfully match things like 'jnz' without reporting ambiguity. Removing this hack uncovered test case involving 'fadd' that was ambiguous. The memory operand could have been single or double precision. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216604 91177308-0d34-0410-b5e6-96231b3b80d8
665 lines
16 KiB
ArmAsm
665 lines
16 KiB
ArmAsm
// RUN: llvm-mc -triple x86_64-unknown-unknown -x86-asm-syntax=intel %s | FileCheck %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
|
|
fnstsw
|
|
fnstsw AX
|
|
fnstsw EAX
|
|
fnstsw AL
|
|
|
|
// 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)
|
|
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: fxsaveq (%rax)
|
|
// CHECK: fxrstorq (%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"@IMGREL32
|
|
|
|
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 xword ptr [rax]
|
|
fstp qword ptr [rax]
|
|
fstp dword ptr [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)
|