search for: vpsubq

...x i64> -> <2 x i32>. Any ideas to optimize these instructions? Thanks. %sub.ptr.sub.i6.i.i.i.i = sub <2 x i64> %sub.ptr.lhs.cast.i4.i.i.i.i, %sub.ptr.rhs.cast.i5.i.i.i.i %sub.ptr.div.i7.i.i.i.i = sdiv <2 x i64> %sub.ptr.sub.i6.i.i.i.i, <i64 24, i64 24> Assembly: vpsubq %xmm6, %xmm5, %xmm5 vmovq %xmm5, %rax movabsq $3074457345618258603, %rbx # imm = 0x2AAAAAAAAAAAAAAB imulq %rbx movq %rdx, %rcx movq %rcx, %rax shrq $63, %rax shrq $2, %rcx addl %eax, %ecx vpextrq $1, %xmm5, %rax imulq %rbx movq...

...ze these instructions? Thanks. >> >> %sub.ptr.sub.i6.i.i.i.i = sub <2 x i64> %sub.ptr.lhs.cast.i4.i.i.i.i, %sub.ptr.rhs.cast.i5.i.i.i.i >> %sub.ptr.div.i7.i.i.i.i = sdiv <2 x i64> %sub.ptr.sub.i6.i.i.i.i, <i64 24, i64 24> >> >> Assembly: >> vpsubq %xmm6, %xmm5, %xmm5 >> vmovq %xmm5, %rax >> movabsq $3074457345618258603, %rbx # imm = 0x2AAAAAAAAAAAAAAB >> imulq %rbx >> movq %rdx, %rcx >> movq %rcx, %rax >> shrq $63, %rax >> shrq $2, %rcx >>...

...ovaps 64(%rsp), %xmm5 # 16-byte Reload vmovaps 96(%rsp), %xmm2 # 16-byte Reload vmovdqa .LCPI582_0(%rip), %xmm4 .LBB582_4: # %invoke.cont vmovaps %xmm2, 96(%rsp) # 16-byte Spill vmovdqa 48(%rsp), %xmm0 # 16-byte Reload vpsubq %xmm0, %xmm2, %xmm0 vpextrq $1, %xmm0, %rax movabsq $3074457345618258603, %rcx # imm = 0x2AAAAAAAAAAAAAAB imulq %rcx movq %rdx, %rax shrq $63, %rax sarq $2, %rdx addq %rax, %rdx vmovq %rdx, %xmm1 vmovq %xmm0, %rax imulq %rcx movq %...

...t;. Any ideas to optimize these instructions? Thanks. > > %sub.ptr.sub.i6.i.i.i.i = sub <2 x i64> %sub.ptr.lhs.cast.i4.i.i.i.i, %sub.ptr.rhs.cast.i5.i.i.i.i > %sub.ptr.div.i7.i.i.i.i = sdiv <2 x i64> %sub.ptr.sub.i6.i.i.i.i, <i64 24, i64 24> > > Assembly: > vpsubq %xmm6, %xmm5, %xmm5 > vmovq %xmm5, %rax > movabsq $3074457345618258603, %rbx # imm = 0x2AAAAAAAAAAAAAAB > imulq %rbx > movq %rdx, %rcx > mo...

...# 16-byte Reload > vmovaps 96(%rsp), %xmm2 # 16-byte Reload > vmovdqa .LCPI582_0(%rip), %xmm4 > .LBB582_4: # %invoke.cont > vmovaps %xmm2, 96(%rsp) # 16-byte Spill > vmovdqa 48(%rsp), %xmm0 # 16-byte Reload > vpsubq %xmm0, %xmm2, %xmm0 > vpextrq $1, %xmm0, %rax > movabsq $3074457345618258603, %rcx # imm = 0x2AAAAAAAAAAAAAAB > imulq %rcx > movq %rdx, %rax > shrq $63, %rax > sarq $2, %rdx > addq %rax, %rdx > vmovq %rdx, %xmm1 > vmovq...