GCC inline assembly targeting AMD6/x86_64 - gcc

Question

So I'm trying to write some inline assembly that would load variables into SSE2 registers.
However the inline assembly isn't going that well.
I'm hitting a detour while compiling in GCC.
g++-4.8.2 -g -maes -msse4 aesni.c -o aesni
aesni.c:101:junk `ptr[%rax]' after expression
aesni.c:101:32-bit absolute addressing is not supported for x86-64
aesni.c:101:cannot do signed 4 byte relocation
aesni.c:102:junk `ptr[%rdx]' after expression
aesni.c:102:32-bit absolute addressing is not supported for x86-64
aesni.c:102:cannot do signed 4 byte relocation
Code:
#include <string.h> // string
using namespace std;
int main (int argc, const char *argv[])
{
// Nr = 10 (128bit), 12 (192bit), 14 (256bit)
__attribute__((aligned (16))) unsigned char Key128bit[] = { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c, 0x00 };
__attribute__((aligned (16))) unsigned char Key192bit[] = { 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b, 0x00 };
__attribute__((aligned (16))) unsigned char Key256bit[] = { 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4, 0x00 };
char Nr = 10; // 128bit / 12 for 192bit / 14 for 256bit
/* zero out XMM registers */
asm volatile ("PXOR %xmm0, %xmm0\n"
"PXOR %xmm1, %xmm1\n"
"PXOR %xmm2, %xmm2\n"
"PXOR %xmm3, %xmm3\n"
"PXOR %xmm4, %xmm4\n"
"PXOR %xmm5, %xmm5\n"
"PXOR %xmm6, %xmm6\n"
"PXOR %xmm7, %xmm7\n"
"PXOR %xmm8, %xmm8\n"
"PXOR %xmm9, %xmm9\n"
"PXOR %xmm10, %xmm10\n"
"PXOR %xmm11, %xmm11\n"
"PXOR %xmm12, %xmm12\n"
"PXOR %xmm13, %xmm13\n"
"PXOR %xmm14, %xmm14\n"
"PXOR %xmm15, %xmm15\n");
__attribute__((aligned (16))) unsigned char *KeyRound0, *KeyRound1;
__attribute__((aligned (16))) unsigned char KeyRound1Temp[16];
switch(Nr+1)
{
case 11:
KeyRound0 = Key128bit;
break;
case 13:
KeyRound0 = Key192bit;
memset( KeyRound1Temp, 0x00, 16);
memcpy( KeyRound1Temp, Key192bit+16, 8);
KeyRound1 = KeyRound1Temp;
break;
case 15:
KeyRound0 = Key256bit;
memcpy( KeyRound1Temp, Key256bit+16, 16);
KeyRound1 = KeyRound1Temp;
break;
}
asm volatile("MOVDQA qword ptr [%0], %%xmm0\n"
"MOVDQA qword ptr [%1], %%xmm0\n"
: /* output operands */
: /* input operands */ "r" (KeyRound0), "r" (KeyRound1)
: /* list of clobbered registers */
);
}