Displaying 2 results from an estimated 2 matches for "checkswapsrc01".
2014 May 10
1
[PATCH] nv50/ir: make sure to reverse cond codes on all the OP_SET variants
...um/drivers/nouveau/codegen/nv50_ir_peephole.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
index c89e1c3..cdae3c8 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
@@ -187,7 +187,8 @@ LoadPropagation::checkSwapSrc01(Instruction *insn)
return;
}
- if (insn->op == OP_SET)
+ if (insn->op == OP_SET || insn->op == OP_SET_AND ||
+ insn->op == OP_SET_OR || insn->op == OP_SET_XOR)
insn->asCmp()->setCond = reverseCondCode(insn->asCmp()->setCond);
else
if...
2015 Nov 05
7
[PATCH mesa 0/5] nouveau: codegen: Make use of double immediates
Hi All,
This series implements using double immediates in the nouveau codegen code.
This turns the following (nvc0) code:
1: mov u32 $r2 0x00000000 (8)
2: mov u32 $r3 0x3fe00000 (8)
3: add f64 $r0d $r0d $r2d (8)
Into:
1: add f64 $r0d $r0d 0.500000 (8)
This has been tested with the 2 double shader tests which I just send to
the piglet list. On a gk208 (gk110 / SM35)