Displaying 7 results from an estimated 7 matches for "_l1".
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2012 May 24
4
[LLVMdev] use AVX automatically if present
I wonder why AVX is not used automatically if available at the host
machine. In contrast to that, SSE41 instructions (like pmulld) are
automatically used if the host machine supports SSE41.
E.g.
$ cat avx.ll
define void @_fun1(<8 x float>*, <8 x float>*) {
_L1:
%x = load <8 x float>* %0
%y = load <8 x float>* %1
%z = fadd <8 x float> %x, %y
store <8 x float> %z, <8 x float>* %0
ret void
}
$ llc -o - avx.ll
.file "avx.ll"
.text
.globl _fun1
.align 16, 0x90...
2012 May 24
0
[LLVMdev] use AVX automatically if present
...- -mattr avx avx.ll
> .file "avx.ll"
> .text
> .globl _fun1
> .align 16, 0x90
> .type _fun1, at function
> _fun1: # @_fun1
> .cfi_startproc
> # BB#0: # %_L1
> pushq %rbp
> .Ltmp2:
> .cfi_def_cfa_offset 16
> .Ltmp3:
> .cfi_offset %rbp, -16
> movq %rsp, %rbp
> .Ltmp4:
> .cfi_def_cfa_register %rbp
> vmovaps (%rdi), %ymm0
> vaddps (%rsi), %ymm0, %ymm0
> vmovaps %...
2016 Aug 12
2
How to make the optimizer eliminate `fadd zeroinitializer`?
I have the module:
target triple = "x86_64-pc-linux-gnu"
define void @round(<8 x float>*) {
_L1:
%1 = load <8 x float>, <8 x float>* %0
%2 = fadd <8 x float> %1, zeroinitializer
store <8 x float> %2, <8 x float>* %0
ret void
}
Optimizing it with -O3 does not remove the add with zero. Also options
like -enable-no-infs-fp-math -enable-no-nans-fp-math...
2012 May 24
2
[LLVMdev] use AVX automatically if present
...le "avx.ll"
> > .text
> > .globl _fun1
> > .align 16, 0x90
> > .type _fun1, at function
> > _fun1: # @_fun1
> > .cfi_startproc
> > # BB#0: # %_L1
> > pushq %rbp
> > .Ltmp2:
> > .cfi_def_cfa_offset 16
> > .Ltmp3:
> > .cfi_offset %rbp, -16
> > movq %rsp, %rbp
> > .Ltmp4:
> > .cfi_def_cfa_register %rbp
> > vmovaps (%rdi), %ymm0
> >...
2012 Jul 16
2
Suspicious activity on domain
...(41 bytes)
[000] 01 00 0B 14 01 00 32 00 00 00 00 00 00 00 00 00
\0x01\0x00\0x0b\0x14\0x01\0x002\0x00
\0x00\0x00\0x00\0x00\0x00\0x00\0x00\0x00
[010] 00 00 00 00 40 A6 59 32 32 30 30 38 2D 30 37 2D
\0x00\0x00\0x00\0x00@\0xa6Y2 2008-07-
[020] 32 33 5F 4C 31 2F 53 68 65 23_L1/Sh e
17:46:35.846707 IP pdc-canix.xyzcivitas.com.netbios-ssn >
GBY-PC-125.xyzcivitas.com.1026: Flags [P.], ack 123283, win 65535,
length 1239 NBT Session Packet: Unknown packet type 0x66Data: (41 bytes)
[000] 6F 72 64 2F 41 4C 5F 33 39 5F 34 31 33 5F 38 37 ord/AL_3 9_413_87
[010] 38 5F 30 3...
2016 Aug 10
2
crash JIT with AVX intrinsics
...ing the JIT via the LLVM-3.0-C API. I want to
upgrade to newer versions of LLVM. As a simple example I wrote a C program
that creates the following function and calls it:
; ModuleID = 'round-avx.bc'
target triple = "x86_64-pc-linux-gnu"
define void @round(<8 x float>*) {
_L1:
%1 = load <8 x float>* %0
%2 = call <8 x float> @llvm.x86.avx.round.ps.256(<8 x float> %1, i32 1)
store <8 x float> %2, <8 x float>* %0
ret void
}
; Function Attrs: nounwind readnone
declare <8 x float> @llvm.x86.avx.round.ps.256(<8 x float>,...
2007 Dec 28
0
4 commits - libswfdec/swfdec_external_interface.c libswfdec/swfdec_initialize.as libswfdec/swfdec_initialize.h libswfdec/swfdec_player.c libswfdec/swfdec_player_internal.h
...["Implement ExternalInterface._toJS (static)"] ();
+flash.external.ExternalInterface._arrayToJS = function (array) {
+ var s = "[";
+ for (var i = 0; i < array.length; i++) {
+ if (i != 0)
+ s += ",";
+ s += flash.external.ExternalInterface._toJS (array[_l1]);
+ }
+ return s + "]";
};
-flash.external.ExternalInterface._objectToJS = function () {
- var o = {}; o["Implement ExternalInterface._objectToJS (static)"] ();
+flash.external.ExternalInterface._objectToJS = function (obj) {
+ var s = "({";
+ var needs_comma...