Displaying 5 results from an estimated 5 matches for "1716047f".
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1716045f
2005 Mar 11
0
[LLVMdev] FP Intrinsics
...v dword ptr [eax+4],0
1716045A mov eax,16237200h
1716045F mov dword ptr [eax+8],0
17160466 mov eax,16237200h
1716046B mov dword ptr [eax+0Ch],0
17160472 mov eax,19BB229h
17160477 mov ecx,76E4560h
1716047C mov dword ptr [esp],ecx
1716047F call eax
17160481 fsub dword ptr ds:[16237240h]
17160487 fabs
17160489 fst qword ptr [esp+14h]
1716048D ftst
1716048F fstp st(0)
17160491 fnstsw ax
17160493 sahf
17160494 jbe 171604C7
1716049A mov eax,19D8B76h
1716049F mov ecx,162...
2005 Mar 17
1
[LLVMdev] Floating point compare instruction selection
...qword ptr [esp+14h]
17160454 ftst
17160456 fstp st(0)
17160458 fnstsw ax
1716045A sahf
1716045B fldz
1716045D fchs
1716045F fld qword ptr [esp+14h]
17160463 fucomip st,st(1)
17160465 fstp st(0)
17160467 jbe 17160498
the ISelSimple generates:
1716047F call eax
17160481 fsub dword ptr ds:[16237240h]
17160487 fabs
17160489 fst qword ptr [esp+14h]
1716048D ftst
1716048F fstp st(0)
17160491 fnstsw ax
17160493 sahf
17160494 jbe 171604C7
m.
2005 Mar 16
0
[LLVMdev] Floating point compare instruction selection
On Wed, 16 Mar 2005, Morten Ofstad wrote:
> Hello,
>
> I didn't get any reply to my previous mail about adding floating point
> intrinsics to the X86 pattern instruction selector... And I could really need
> some help.
Sorry about that, it slipped through the cracks. :(
> Anyway, I think my confusion was caused partly by an already
> existing bug in the instruction
2005 Mar 16
2
[LLVMdev] Floating point compare instruction selection
Hello,
I didn't get any reply to my previous mail about adding floating point intrinsics to the X86 pattern instruction
selector... And I could really need some help. Anyway, I think my confusion was caused partly by an already existing bug
in the instruction selection for floating point compares.
The case which emits code for the special case of comparing against constant 0.0 does not
2005 Mar 11
5
[LLVMdev] FP Intrinsics
Hello,
I am trying to make the FP intrinsics (abs, sin, cos, sqrt) I've added
work with the X86ISelPattern, but I'm having some difficulties
understanding what needs to be done. I assume I have to add new
nodetypes for the FP instructions to SelectionDAGNodes.h, and make nodes
for these in SelectionDAGLowering::visitCall when I find the intrinsic...
The part I don't quite