Displaying 6 results from an estimated 6 matches for "lmca_code_region_start_0".
2018 Nov 15
2
[RFC][llvm-mca] Adding binary support to llvm-mca.
...a analysis
report later.
When this code is compiled, the region markers (the mca_code_region markers)
are transformed into assembly labels. While the markers are presented as
function calls, in reality they are no-ops.
test:
pushq %rbp
movq %rsp, %rbp
movsd %xmm0, -8(%rbp)
movsd %xmm1, -16(%rbp)
.Lmca_code_region_start_0: # LLVM-MCA-START ID: 42
xorps %xmm0, %xmm0
movsd %xmm0, -24(%rbp)
movsd -8(%rbp), %xmm0
mulsd -16(%rbp), %xmm0
addsd -24(%rbp), %xmm0
movsd %xmm0, -24(%rbp)
.Lmca_code_region_end_0: # LLVM-MCA-END ID: 42
movsd -24(%rbp), %xmm0
popq %rbp
retq
.section .mca_code_regions,"", at progbits
.qu...
2018 Nov 21
2
[RFC][llvm-mca] Adding binary support to llvm-mca.
...ers)
> > are transformed into assembly labels. While the markers are presented as
> > function calls, in reality they are no-ops.
> >
> > test:
> > pushq %rbp
> > movq %rsp, %rbp
> > movsd %xmm0, -8(%rbp)
> > movsd %xmm1, -16(%rbp)
> > .Lmca_code_region_start_0: # LLVM-MCA-START ID: 42
> > xorps %xmm0, %xmm0
> > movsd %xmm0, -24(%rbp)
> > movsd -8(%rbp), %xmm0
> > mulsd -16(%rbp), %xmm0
> > addsd -24(%rbp), %xmm0
> > movsd %xmm0, -24(%rbp)
> > .Lmca_code_region_end_0: # LLVM-MCA-END ID: 42
> > mo...
2018 Nov 27
2
[RFC][llvm-mca] Adding binary support to llvm-mca.
...nted as
> > > > function calls, in reality they are no-ops.
> > > >
> > > > test:
> > > > pushq %rbp
> > > > movq %rsp, %rbp
> > > > movsd %xmm0, -8(%rbp)
> > > > movsd %xmm1, -16(%rbp)
> > > > .Lmca_code_region_start_0: # LLVM-MCA-START ID: 42
> > > > xorps %xmm0, %xmm0
> > > > movsd %xmm0, -24(%rbp)
> > > > movsd -8(%rbp), %xmm0
> > > > mulsd -16(%rbp), %xmm0
> > > > addsd -24(%rbp), %xmm0
> > > > movsd %xmm0, -24(%rbp)
> >...
2018 Dec 03
2
[RFC][llvm-mca] Adding binary support to llvm-mca.
...no-ops.
> >> > > >
> >> > > > test:
> >> > > > pushq %rbp
> >> > > > movq %rsp, %rbp
> >> > > > movsd %xmm0, -8(%rbp)
> >> > > > movsd %xmm1, -16(%rbp)
> >> > > > .Lmca_code_region_start_0: # LLVM-MCA-START ID: 42
> >> > > > xorps %xmm0, %xmm0
> >> > > > movsd %xmm0, -24(%rbp)
> >> > > > movsd -8(%rbp), %xmm0
> >> > > > mulsd -16(%rbp), %xmm0
> >> > > > addsd -24(%rbp), %xmm0
> >...
2018 Dec 10
2
[RFC][llvm-mca] Adding binary support to llvm-mca.
...t;> > > > test:
>> > >> > > > pushq %rbp
>> > >> > > > movq %rsp, %rbp
>> > >> > > > movsd %xmm0, -8(%rbp)
>> > >> > > > movsd %xmm1, -16(%rbp)
>> > >> > > > .Lmca_code_region_start_0: # LLVM-MCA-START ID: 42
>> > >> > > > xorps %xmm0, %xmm0
>> > >> > > > movsd %xmm0, -24(%rbp)
>> > >> > > > movsd -8(%rbp), %xmm0
>> > >> > > > mulsd -16(%rbp), %xmm0
>> > >> >...
2018 Dec 10
4
[RFC][llvm-mca] Adding binary support to llvm-mca.
...t;> test:
>>>>>>>>>> pushq %rbp
>>>>>>>>>> movq %rsp, %rbp
>>>>>>>>>> movsd %xmm0, -8(%rbp)
>>>>>>>>>> movsd %xmm1, -16(%rbp)
>>>>>>>>>> .Lmca_code_region_start_0: # LLVM-MCA-START ID: 42
>>>>>>>>>> xorps %xmm0, %xmm0
>>>>>>>>>> movsd %xmm0, -24(%rbp)
>>>>>>>>>> movsd -8(%rbp), %xmm0
>>>>>>>>>> mulsd -16(%rbp), %xmm0
>>>>...