Displaying 20 results from an estimated 28 matches for "type_u16".
2016 Sep 27
2
[PATCH] nv50/ir: constant fold OP_SPLIT
...lse);
+ if (i->sType == TYPE_U64 || i->sType == TYPE_S64) {
+ shift = 32;
+ type = (i->sType == TYPE_U64) ? TYPE_U32 : TYPE_S32;
+ }
+ if (i->sType == TYPE_U32 || i->sType == TYPE_S32) {
+ shift = 16;
+ type = (i->sType == TYPE_U32) ? TYPE_U16 : TYPE_S16;
+ }
+ if (i->sType == TYPE_U16 || i->sType == TYPE_S16) {
+ shift = 8;
+ type = (i->sType == TYPE_U16) ? TYPE_U8 : TYPE_S8;
+ }
+ if (type != TYPE_NONE) {
+ bld.mkMov(i->getDef(0), bld.mkImm(imm0.reg.data.u64 >> shift), type)...
2016 Sep 30
2
[PATCH] nv50/ir: constant fold OP_SPLIT
...e == TYPE_S64) {
>> + shift = 32;
>> + type = (i->sType == TYPE_U64) ? TYPE_U32 : TYPE_S32;
>> + }
>> + if (i->sType == TYPE_U32 || i->sType == TYPE_S32) {
>> + shift = 16;
>> + type = (i->sType == TYPE_U32) ? TYPE_U16 : TYPE_S16;
>> + }
>> + if (i->sType == TYPE_U16 || i->sType == TYPE_S16) {
>> + shift = 8;
>> + type = (i->sType == TYPE_U16) ? TYPE_U8 : TYPE_S8;
>> + }
> shift = typeSizeOf(i->dType);
>
>> + if (type != TYP...
2015 Jan 11
2
[PATCH v2] nv50/ir: Handle OP_CVT when folding constant expressions
...OP_MOV;
>>>> break;
>>>> }
>>>> + case OP_CVT: {
>>>> + Storage res;
>>>> + bld.setPosition(i, true); /* make sure bld is init'ed */
>>>> + switch(i->dType) {
>>>> + case TYPE_U16:
>>>> + switch (i->sType) {
>>>> + case TYPE_F32:
>>>> + if (i->saturate)
>>>> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
>>>> + UI...
2015 Jan 11
2
[PATCH v2] nv50/ir: Handle OP_CVT when folding constant expressions
...mediateValue &imm0, int s)
>> i->op = OP_MOV;
>> break;
>> }
>> + case OP_CVT: {
>> + Storage res;
>> + bld.setPosition(i, true); /* make sure bld is init'ed */
>> + switch(i->dType) {
>> + case TYPE_U16:
>> + switch (i->sType) {
>> + case TYPE_F32:
>> + if (i->saturate)
>> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
>> + UINT16_MAX));
> Where did this saturate...
2015 Jan 09
3
[RESEND/PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
...peephole.cpp
@@ -997,6 +997,115 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate)
+ res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
+ UINT16_MAX));
+ else
+ res.data.u16 = util_iround(imm0.reg.dat...
2014 Jul 05
1
[PATCH v4] nv50/ir: Handle OP_CVT when folding constant expressions
...peephole.cpp
@@ -970,6 +970,127 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate) {
+ int32_t conv = util_iround(imm0.reg.data.f32);
+ res.data.u16 = (conv < 0) ? 0 : CLAMP((uint32_t)conv, 0,
+ UINT16_MAX);...
2015 Jan 11
2
[PATCH v2] nv50/ir: Handle OP_CVT when folding constant expressions
...;>>>> }
>>>>>> + case OP_CVT: {
>>>>>> + Storage res;
>>>>>> + bld.setPosition(i, true); /* make sure bld is init'ed */
>>>>>> + switch(i->dType) {
>>>>>> + case TYPE_U16:
>>>>>> + switch (i->sType) {
>>>>>> + case TYPE_F32:
>>>>>> + if (i->saturate)
>>>>>> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
>>>>>> +...
2015 Jan 10
2
[PATCH v2] nv50/ir: Handle OP_CVT when folding constant expressions
..._peephole.cpp
@@ -997,6 +997,87 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate)
+ res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
+ UINT16_MAX));
+ else
+ res.data.u16 = util_iround(imm0.reg.dat...
2016 Sep 28
0
[PATCH] nv50/ir: constant fold OP_SPLIT
...= TYPE_U64 || i->sType == TYPE_S64) {
> + shift = 32;
> + type = (i->sType == TYPE_U64) ? TYPE_U32 : TYPE_S32;
> + }
> + if (i->sType == TYPE_U32 || i->sType == TYPE_S32) {
> + shift = 16;
> + type = (i->sType == TYPE_U32) ? TYPE_U16 : TYPE_S16;
> + }
> + if (i->sType == TYPE_U16 || i->sType == TYPE_S16) {
> + shift = 8;
> + type = (i->sType == TYPE_U16) ? TYPE_U8 : TYPE_S8;
> + }
shift = typeSizeOf(i->dType);
> + if (type != TYPE_NONE) {
> + bld.mkM...
2016 Sep 30
0
[PATCH] nv50/ir: constant fold OP_SPLIT
...;> + shift = 32;
>>> + type = (i->sType == TYPE_U64) ? TYPE_U32 : TYPE_S32;
>>> + }
>>> + if (i->sType == TYPE_U32 || i->sType == TYPE_S32) {
>>> + shift = 16;
>>> + type = (i->sType == TYPE_U32) ? TYPE_U16 : TYPE_S16;
>>> + }
>>> + if (i->sType == TYPE_U16 || i->sType == TYPE_S16) {
>>> + shift = 8;
>>> + type = (i->sType == TYPE_U16) ? TYPE_U8 : TYPE_S8;
>>> + }
>>
>> shift = typeSizeOf(i->dType);
>...
2014 Jul 03
0
[PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
...eephole.cpp
@@ -970,6 +970,80 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32: res.data.u16 = util_iround(imm0.reg.data.f32); break;
+ case TYPE_F64: res.data.u16 = util_iround(imm0.reg.data.f64); break;
+ default:
+ return;
+ }
+ i->setSrc(0, bld.mkImm(res.data.u16));
+...
2014 Jul 06
0
[PATCH v5] nv50/ir: Handle OP_CVT when folding constant expressions
...peephole.cpp
@@ -970,6 +970,127 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate)
+ res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
+ UINT16_MAX));
+ else
+ res.data.u16 = util_iround(imm0.reg.dat...
2015 Jan 11
2
[PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
...antFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
> i->op = OP_MOV;
> break;
> }
> + case OP_CVT: {
> + Storage res;
> + bld.setPosition(i, true); /* make sure bld is init'ed */
> + switch(i->dType) {
> + case TYPE_U16:
> + switch (i->sType) {
> + case TYPE_F32:
> + if (i->saturate)
> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
> + UINT16_MAX));
> + else
> + res.d...
2015 Jan 11
2
[PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
...; break;
>>>>> }
>>>>> + case OP_CVT: {
>>>>> + Storage res;
>>>>> + bld.setPosition(i, true); /* make sure bld is init'ed */
>>>>> + switch(i->dType) {
>>>>> + case TYPE_U16:
>>>>> + switch (i->sType) {
>>>>> + case TYPE_F32:
>>>>> + if (i->saturate)
>>>>> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
>>>>> +...
2014 Jul 03
1
[PATCH v3 1/2] nv50/ir: Add support for the double Type to BuildUtil
Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann at mni.thm.de>
---
.../drivers/nouveau/codegen/nv50_ir_build_util.cpp | 17 +++++++++++++++++
.../drivers/nouveau/codegen/nv50_ir_build_util.h | 2 ++
2 files changed, 19 insertions(+)
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.cpp
2015 Jan 11
0
[PATCH v2] nv50/ir: Handle OP_CVT when folding constant expressions
...gt;>> i->op = OP_MOV;
>>> break;
>>> }
>>> + case OP_CVT: {
>>> + Storage res;
>>> + bld.setPosition(i, true); /* make sure bld is init'ed */
>>> + switch(i->dType) {
>>> + case TYPE_U16:
>>> + switch (i->sType) {
>>> + case TYPE_F32:
>>> + if (i->saturate)
>>> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
>>> + UINT16_MAX));
>>...
2015 Jan 11
0
[PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
..._peephole.cpp
@@ -997,6 +997,79 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate)
+ res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
+ UINT16_MAX));
+ else
+ res.data.u16 = util_iround(imm0.reg.data...
2015 Jan 11
2
[PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
...gt;>> i->op = OP_MOV;
>>> break;
>>> }
>>> + case OP_CVT: {
>>> + Storage res;
>>> + bld.setPosition(i, true); /* make sure bld is init'ed */
>>> + switch(i->dType) {
>>> + case TYPE_U16:
>>> + switch (i->sType) {
>>> + case TYPE_F32:
>>> + if (i->saturate)
>>> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
>>> + UINT16_MAX));
>>...
2015 Jan 11
0
[PATCH v2] nv50/ir: Handle OP_CVT when folding constant expressions
...; break;
>>>>> }
>>>>> + case OP_CVT: {
>>>>> + Storage res;
>>>>> + bld.setPosition(i, true); /* make sure bld is init'ed */
>>>>> + switch(i->dType) {
>>>>> + case TYPE_U16:
>>>>> + switch (i->sType) {
>>>>> + case TYPE_F32:
>>>>> + if (i->saturate)
>>>>> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
>>>>> +...
2015 Jan 11
0
[PATCH v2] nv50/ir: Handle OP_CVT when folding constant expressions
...antFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
> i->op = OP_MOV;
> break;
> }
> + case OP_CVT: {
> + Storage res;
> + bld.setPosition(i, true); /* make sure bld is init'ed */
> + switch(i->dType) {
> + case TYPE_U16:
> + switch (i->sType) {
> + case TYPE_F32:
> + if (i->saturate)
> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
> + UINT16_MAX));
Where did this saturate stuff come from? It doe...