# RUN: llvm-mc --disassemble %s -triple=x86_64 | FileCheck %s --check-prefixes=ATT
# RUN: llvm-mc --disassemble %s -triple=x86_64 --output-asm-variant=1 | FileCheck %s --check-prefixes=INTEL

# ATT:   prefetchrst2  268435456(%rbp,%r14,8)
# INTEL: prefetchrst2 byte ptr [rbp + 8*r14 + 268435456]
0x42,0x0f,0x18,0xa4,0xf5,0x00,0x00,0x00,0x10

# ATT:   prefetchrst2  291(%r8,%rax,4)
# INTEL: prefetchrst2 byte ptr [r8 + 4*rax + 291]
0x41,0x0f,0x18,0xa4,0x80,0x23,0x01,0x00,0x00

# ATT:   prefetchrst2  (%rip)
# INTEL: prefetchrst2 byte ptr [rip]
0x0f,0x18,0x25,0x00,0x00,0x00,0x00

# ATT:   prefetchrst2  -32(,%rbp,2)
# INTEL: prefetchrst2 byte ptr [2*rbp - 32]
0x0f,0x18,0x24,0x6d,0xe0,0xff,0xff,0xff

# ATT:   prefetchrst2  127(%rcx)
# INTEL: prefetchrst2 byte ptr [rcx + 127]
0x0f,0x18,0x61,0x7f

# ATT:   prefetchrst2  -128(%rdx)
# INTEL: prefetchrst2 byte ptr [rdx - 128]
0x0f,0x18,0x62,0x80