Displaying 6 results from an estimated 6 matches for "temp1z".
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2016 Jan 11
4
Some llvm questions (for tgsi backend)
...!{!"Simple C/C++ TBAA"}
And the "tgsi" looks like this:
.text
.file "/home/hans/foo.cl"
.globl test_kern
test_kern:
BGNSUB
MOVis TEMP1x, 0
CAL _Z13get_global_idj
SHLs TEMP1y, TEMP1x, 7
LOADiis TEMP1z, [4]
UADDs TEMP1y, TEMP1z, TEMP1y
SHLs TEMP1x, TEMP1x, 2
LOADiis TEMP1z, [0]
UADDs TEMP1x, TEMP1z, TEMP1x
LOADgis TEMP1x, [TEMP1x]
INEGs TEMP1x, TEMP1x
LOADgis TEMP1z, [TEMP1y]
UADDs TEMP1x, TEMP1x, TEMP1z
STOREgis [TE...
2015 Nov 18
1
[Mesa-dev] llvm TGSI backend (WIP) questions
...ersion you are using).
>
> To use llc:
>
> llc -march=tgsi input.ll -o -
>
>
> This will output TGSI.
So after some bugfixing to fix a bunch of segfaults I get:
$ bin/llc -march=tgsi ../test/CodeGen/AMDGPU/add.ll -o -
# BB#0:
UADDs TEMP0x, TEMP0x, 0
LOADgis TEMP1z, [TEMP1y]
UADDs TEMP1y, TEMP1y, 4
LOADgis TEMP1y, [TEMP1y]
UADDs TEMP1y, TEMP1z, TEMP1y
STOREgis [TEMP1x], TEMP1y
UADDs TEMP0x, TEMP0x, 0
RET
ENDSUB
and add.ll has:
;FUNC-LABEL: {{^}}test1:
;EG: ADD_INT {{[* ]*}}T{{[0-9]+\.[XYZW], T[0...
2016 Jan 12
1
Some llvm questions (for tgsi backend)
...;> .text
>> .file "/home/hans/foo.cl"
>> .globl test_kern
>> test_kern:
>> BGNSUB
>> MOVis TEMP1x, 0
>> CAL _Z13get_global_idj
>> SHLs TEMP1y, TEMP1x, 7
>> LOADiis TEMP1z, [4]
>> UADDs TEMP1y, TEMP1z, TEMP1y
>> SHLs TEMP1x, TEMP1x, 2
>> LOADiis TEMP1z, [0]
>> UADDs TEMP1x, TEMP1z, TEMP1x
>> LOADgis TEMP1x, [TEMP1x]
>> INEGs TEMP1x, TEMP1x
>> LOADgis TEMP1z, [TEMP...
2016 Jan 11
0
Some llvm questions (for tgsi backend)
...e "tgsi" looks like this:
>
> .text
> .file "/home/hans/foo.cl"
> .globl test_kern
> test_kern:
> BGNSUB
> MOVis TEMP1x, 0
> CAL _Z13get_global_idj
> SHLs TEMP1y, TEMP1x, 7
> LOADiis TEMP1z, [4]
> UADDs TEMP1y, TEMP1z, TEMP1y
> SHLs TEMP1x, TEMP1x, 2
> LOADiis TEMP1z, [0]
> UADDs TEMP1x, TEMP1z, TEMP1x
> LOADgis TEMP1x, [TEMP1x]
> INEGs TEMP1x, TEMP1x
> LOADgis TEMP1z, [TEMP1y]
> UADDs TEMP1x, TEMP...
2016 Jan 11
0
Some llvm questions (for tgsi backend)
..."tgsi" looks like this:
>
> .text
> .file "/home/hans/foo.cl"
> .globl test_kern
> test_kern:
> BGNSUB
> MOVis TEMP1x, 0
> CAL _Z13get_global_idj
> SHLs TEMP1y, TEMP1x, 7
> LOADiis TEMP1z, [4]
> UADDs TEMP1y, TEMP1z, TEMP1y
> SHLs TEMP1x, TEMP1x, 2
> LOADiis TEMP1z, [0]
> UADDs TEMP1x, TEMP1z, TEMP1x
> LOADgis TEMP1x, [TEMP1x]
> INEGs TEMP1x, TEMP1x
> LOADgis TEMP1z, [TEMP1y]
> UADDs TEMP1x, TEMP...
2015 Nov 13
6
llvm TGSI backend (WIP) questions
Hi All,
So as discussed I've started working on a TGSI backend for
llvm to use as a way to get compute going on nouveau (and other gpu-s).
I'm still learning all the ins and outs of llvm so I do not have
much to show yet.
I've rebased Francisco's (curro's) latest version on top of llvm
trunk, and added a commit on top to actual get it build with the
latest trunk. So