6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-01 15:11:24 +00:00
Code Issues Projects Releases Wiki Activity
15e883787f
llvm-6502/test/MC/X86/intel-syntax.s
Chad Rosier e112453fc3 [ms-inline asm] Add support for numeric displacement expressions in bracketed 
memory operands.

Essentially, this layers an infix calculator on top of the parsing state
machine.  The scale on the index register is still expected to be an immediate

 __asm mov eax, [eax + ebx*4]

and will not work with more complex expressions.  For example,

 __asm mov eax, [eax + ebx*(2*2)]

The plus and minus binary operators assume the numeric value of a register is
zero so as to not change the displacement.  Register operands should never
be an operand for a multiply or divide operation; the scale*indexreg
expression is always replaced with a zero on the operand stack to prevent
such a case.
rdar://13521380


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178881 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-05 16:28:55 +00:00

288 lines
8.5 KiB
ArmAsm
Raw Blame History

// 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: 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
ret
Reference in New Issue View Git Blame Copy Permalink