# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=haswell -instruction-tables < %s | FileCheck %s emms movd %eax, %mm2 movd (%rax), %mm2 movd %mm0, %ecx movd %mm0, (%rax) movq %rax, %mm2 movq (%rax), %mm2 movq %mm0, %rcx movq %mm0, (%rax) packsswb %mm0, %mm2 packsswb (%rax), %mm2 packssdw %mm0, %mm2 packssdw (%rax), %mm2 packuswb %mm0, %mm2 packuswb (%rax), %mm2 paddb %mm0, %mm2 paddb (%rax), %mm2 paddd %mm0, %mm2 paddd (%rax), %mm2 paddsb %mm0, %mm2 paddsb (%rax), %mm2 paddsw %mm0, %mm2 paddsw (%rax), %mm2 paddusb %mm0, %mm2 paddusb (%rax), %mm2 paddusw %mm0, %mm2 paddusw (%rax), %mm2 paddw %mm0, %mm2 paddw (%rax), %mm2 pand %mm0, %mm2 pand (%rax), %mm2 pandn %mm0, %mm2 pandn (%rax), %mm2 pcmpeqb %mm0, %mm2 pcmpeqb (%rax), %mm2 pcmpeqd %mm0, %mm2 pcmpeqd (%rax), %mm2 pcmpeqw %mm0, %mm2 pcmpeqw (%rax), %mm2 pcmpgtb %mm0, %mm2 pcmpgtb (%rax), %mm2 pcmpgtd %mm0, %mm2 pcmpgtd (%rax), %mm2 pcmpgtw %mm0, %mm2 pcmpgtw (%rax), %mm2 pmaddwd %mm0, %mm2 pmaddwd (%rax), %mm2 pmulhw %mm0, %mm2 pmulhw (%rax), %mm2 pmullw %mm0, %mm2 pmullw (%rax), %mm2 por %mm0, %mm2 por (%rax), %mm2 pslld $1, %mm2 pslld %mm0, %mm2 pslld (%rax), %mm2 psllq $1, %mm2 psllq %mm0, %mm2 psllq (%rax), %mm2 psllw $1, %mm2 psllw %mm0, %mm2 psllw (%rax), %mm2 psrad $1, %mm2 psrad %mm0, %mm2 psrad (%rax), %mm2 psraw $1, %mm2 psraw %mm0, %mm2 psraw (%rax), %mm2 psrld $1, %mm2 psrld %mm0, %mm2 psrld (%rax), %mm2 psrlq $1, %mm2 psrlq %mm0, %mm2 psrlq (%rax), %mm2 psrlw $1, %mm2 psrlw %mm0, %mm2 psrlw (%rax), %mm2 psubb %mm0, %mm2 psubb (%rax), %mm2 psubd %mm0, %mm2 psubd (%rax), %mm2 psubsb %mm0, %mm2 psubsb (%rax), %mm2 psubsw %mm0, %mm2 psubsw (%rax), %mm2 psubusb %mm0, %mm2 psubusb (%rax), %mm2 psubusw %mm0, %mm2 psubusw (%rax), %mm2 psubw %mm0, %mm2 psubw (%rax), %mm2 punpckhbw %mm0, %mm2 punpckhbw (%rax), %mm2 punpckhdq %mm0, %mm2 punpckhdq (%rax), %mm2 punpckhwd %mm0, %mm2 punpckhwd (%rax), %mm2 punpcklbw %mm0, %mm2 punpcklbw (%rax), %mm2 punpckldq %mm0, %mm2 punpckldq (%rax), %mm2 punpcklwd %mm0, %mm2 punpcklwd (%rax), %mm2 pxor %mm0, %mm2 pxor (%rax), %mm2 # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps # CHECK-NEXT: [2]: Latency # CHECK-NEXT: [3]: RThroughput # CHECK-NEXT: [4]: MayLoad # CHECK-NEXT: [5]: MayStore # CHECK-NEXT: [6]: HasSideEffects (U) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 31 31 10.00 * * U emms # CHECK-NEXT: 1 1 1.00 movd %eax, %mm2 # CHECK-NEXT: 1 5 0.50 * movd (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 movd %mm0, %ecx # CHECK-NEXT: 2 1 1.00 * U movd %mm0, (%rax) # CHECK-NEXT: 1 1 1.00 movq %rax, %mm2 # CHECK-NEXT: 1 5 0.50 * movq (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 movq %mm0, %rcx # CHECK-NEXT: 2 1 1.00 * movq %mm0, (%rax) # CHECK-NEXT: 3 3 2.00 packsswb %mm0, %mm2 # CHECK-NEXT: 3 7 2.00 * packsswb (%rax), %mm2 # CHECK-NEXT: 3 3 2.00 packssdw %mm0, %mm2 # CHECK-NEXT: 3 7 2.00 * packssdw (%rax), %mm2 # CHECK-NEXT: 3 3 2.00 packuswb %mm0, %mm2 # CHECK-NEXT: 3 7 2.00 * packuswb (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 paddb %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * paddb (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 paddd %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * paddd (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 paddsb %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * paddsb (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 paddsw %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * paddsw (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 paddusb %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * paddusb (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 paddusw %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * paddusw (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 paddw %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * paddw (%rax), %mm2 # CHECK-NEXT: 1 1 0.33 pand %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * pand (%rax), %mm2 # CHECK-NEXT: 1 1 0.33 pandn %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * pandn (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 pcmpeqb %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * pcmpeqb (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 pcmpeqd %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * pcmpeqd (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 pcmpeqw %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * pcmpeqw (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 pcmpgtb %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * pcmpgtb (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 pcmpgtd %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * pcmpgtd (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 pcmpgtw %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * pcmpgtw (%rax), %mm2 # CHECK-NEXT: 1 5 1.00 pmaddwd %mm0, %mm2 # CHECK-NEXT: 2 10 1.00 * pmaddwd (%rax), %mm2 # CHECK-NEXT: 1 5 1.00 pmulhw %mm0, %mm2 # CHECK-NEXT: 2 10 1.00 * pmulhw (%rax), %mm2 # CHECK-NEXT: 1 5 1.00 pmullw %mm0, %mm2 # CHECK-NEXT: 2 10 1.00 * pmullw (%rax), %mm2 # CHECK-NEXT: 1 1 0.33 por %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * por (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 pslld $1, %mm2 # CHECK-NEXT: 1 1 1.00 pslld %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * pslld (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 psllq $1, %mm2 # CHECK-NEXT: 1 1 1.00 psllq %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * psllq (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 psllw $1, %mm2 # CHECK-NEXT: 1 1 1.00 psllw %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * psllw (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 psrad $1, %mm2 # CHECK-NEXT: 1 1 1.00 psrad %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * psrad (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 psraw $1, %mm2 # CHECK-NEXT: 1 1 1.00 psraw %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * psraw (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 psrld $1, %mm2 # CHECK-NEXT: 1 1 1.00 psrld %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * psrld (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 psrlq $1, %mm2 # CHECK-NEXT: 1 1 1.00 psrlq %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * psrlq (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 psrlw $1, %mm2 # CHECK-NEXT: 1 1 1.00 psrlw %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * psrlw (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 psubb %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * psubb (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 psubd %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * psubd (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 psubsb %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * psubsb (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 psubsw %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * psubsw (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 psubusb %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * psubusb (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 psubusw %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * psubusw (%rax), %mm2 # CHECK-NEXT: 1 1 0.50 psubw %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * psubw (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 punpckhbw %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * punpckhbw (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 punpckhdq %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * punpckhdq (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 punpckhwd %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * punpckhwd (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 punpcklbw %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * punpcklbw (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 punpckldq %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * punpckldq (%rax), %mm2 # CHECK-NEXT: 1 1 1.00 punpcklwd %mm0, %mm2 # CHECK-NEXT: 2 6 1.00 * punpcklwd (%rax), %mm2 # CHECK-NEXT: 1 1 0.33 pxor %mm0, %mm2 # CHECK-NEXT: 2 6 0.50 * pxor (%rax), %mm2 # CHECK: Resources: # CHECK-NEXT: [0] - HWDivider # CHECK-NEXT: [1] - HWFPDivider # CHECK-NEXT: [2] - HWPort0 # CHECK-NEXT: [3] - HWPort1 # CHECK-NEXT: [4] - HWPort2 # CHECK-NEXT: [5] - HWPort3 # CHECK-NEXT: [6] - HWPort4 # CHECK-NEXT: [7] - HWPort5 # CHECK-NEXT: [8] - HWPort6 # CHECK-NEXT: [9] - HWPort7 # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] # CHECK-NEXT: - - 46.67 35.17 23.67 23.67 2.00 57.17 1.00 0.67 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: # CHECK-NEXT: - - 11.25 11.75 - - - 7.75 0.25 - emms # CHECK-NEXT: - - - - - - - 1.00 - - movd %eax, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - - - - movd (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - movd %mm0, %ecx # CHECK-NEXT: - - - - 0.33 0.33 1.00 - - 0.33 movd %mm0, (%rax) # CHECK-NEXT: - - - - - - - 1.00 - - movq %rax, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - - - - movq (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - movq %mm0, %rcx # CHECK-NEXT: - - - - 0.33 0.33 1.00 - - 0.33 movq %mm0, (%rax) # CHECK-NEXT: - - 0.25 0.25 - - - 2.25 0.25 - packsswb %mm0, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - 2.00 - - packsswb (%rax), %mm2 # CHECK-NEXT: - - 0.25 0.25 - - - 2.25 0.25 - packssdw %mm0, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - 2.00 - - packssdw (%rax), %mm2 # CHECK-NEXT: - - 0.25 0.25 - - - 2.25 0.25 - packuswb %mm0, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - 2.00 - - packuswb (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - paddb %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - paddb (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - paddd %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - paddd (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - paddsb %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - paddsb (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - paddsw %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - paddsw (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - paddusb %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - paddusb (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - paddusw %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - paddusw (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - paddw %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - paddw (%rax), %mm2 # CHECK-NEXT: - - 0.33 0.33 - - - 0.33 - - pand %mm0, %mm2 # CHECK-NEXT: - - 0.33 0.33 0.50 0.50 - 0.33 - - pand (%rax), %mm2 # CHECK-NEXT: - - 0.33 0.33 - - - 0.33 - - pandn %mm0, %mm2 # CHECK-NEXT: - - 0.33 0.33 0.50 0.50 - 0.33 - - pandn (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - pcmpeqb %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - pcmpeqb (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - pcmpeqd %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - pcmpeqd (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - pcmpeqw %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - pcmpeqw (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - pcmpgtb %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - pcmpgtb (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - pcmpgtd %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - pcmpgtd (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - pcmpgtw %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - pcmpgtw (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - pmaddwd %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - pmaddwd (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - pmulhw %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - pmulhw (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - pmullw %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - pmullw (%rax), %mm2 # CHECK-NEXT: - - 0.33 0.33 - - - 0.33 - - por %mm0, %mm2 # CHECK-NEXT: - - 0.33 0.33 0.50 0.50 - 0.33 - - por (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - pslld $1, %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - pslld %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - pslld (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psllq $1, %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psllq %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - psllq (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psllw $1, %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psllw %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - psllw (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psrad $1, %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psrad %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - psrad (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psraw $1, %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psraw %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - psraw (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psrld $1, %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psrld %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - psrld (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psrlq $1, %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psrlq %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - psrlq (%rax), %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psrlw $1, %mm2 # CHECK-NEXT: - - 1.00 - - - - - - - psrlw %mm0, %mm2 # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - psrlw (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - psubb %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - psubb (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - psubd %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - psubd (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - psubsb %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - psubsb (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - psubsw %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - psubsw (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - psubusb %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - psubusb (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - psubusw %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - psubusw (%rax), %mm2 # CHECK-NEXT: - - - 0.50 - - - 0.50 - - psubw %mm0, %mm2 # CHECK-NEXT: - - - 0.50 0.50 0.50 - 0.50 - - psubw (%rax), %mm2 # CHECK-NEXT: - - - - - - - 1.00 - - punpckhbw %mm0, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - punpckhbw (%rax), %mm2 # CHECK-NEXT: - - - - - - - 1.00 - - punpckhdq %mm0, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - punpckhdq (%rax), %mm2 # CHECK-NEXT: - - - - - - - 1.00 - - punpckhwd %mm0, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - punpckhwd (%rax), %mm2 # CHECK-NEXT: - - - - - - - 1.00 - - punpcklbw %mm0, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - punpcklbw (%rax), %mm2 # CHECK-NEXT: - - - - - - - 1.00 - - punpckldq %mm0, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - punpckldq (%rax), %mm2 # CHECK-NEXT: - - - - - - - 1.00 - - punpcklwd %mm0, %mm2 # CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - punpcklwd (%rax), %mm2 # CHECK-NEXT: - - 0.33 0.33 - - - 0.33 - - pxor %mm0, %mm2 # CHECK-NEXT: - - 0.33 0.33 0.50 0.50 - 0.33 - - pxor (%rax), %mm2