Displaying 2 results from an estimated 2 matches for "19767b4".
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197670
2014 Jun 03
8
[PATCH v2 0/4] Constant folding of new Instructions
And another try for constant folding of Instructions for nvc0.
Please Review this!
Thanks,
Tobias Klausmann
Tobias Klausmann (4):
nvc0/ir: clear subop when folding constant expressions
nvc0/ir: Handle reverse subop for OP_EXTBF when folding constant
expressions
nvc0/ir: Handle OP_BFIND when folding constant expressions
nvc0/ir: Handle OP_POPCNT when folding constant expressions
2014 Jun 03
0
[PATCH v2 4/4] nvc0/ir: Handle OP_POPCNT when folding constant expressions
....johannes.klausmann at mni.thm.de>
---
src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
index c497335..19767b4 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
@@ -548,6 +548,10 @@ ConstantFolding::expr(Instruction *i,
}
break;
}
+ case OP_POPCNT: {
+ res.data.u32 = util_bitcount(a->data.u32 &a...