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nv50/ir/tgsi: TGSI_OPCODE_POW replicates its result

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Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.2" <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Christoph Bumiller
2013-06-06 11:44:30 +02:00
committed by Ilia Mirkin
parent 49eccef06b
commit 2f2d1b3d9b
1 changed files with 5 additions and 1 deletions
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src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
+5 -1
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@@ -2199,7 +2199,6 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn)
case TGSI_OPCODE_IMUL_HI:
case TGSI_OPCODE_UMUL_HI:
case TGSI_OPCODE_OR:
case TGSI_OPCODE_POW:
case TGSI_OPCODE_SHL:
case TGSI_OPCODE_ISHR:
case TGSI_OPCODE_USHR:
@@ -2254,6 +2253,11 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn)
FOR_EACH_DST_ENABLED_CHANNEL(0, c, tgsi)
mkOp1(OP_MOV, TYPE_U32, dst0[c], fetchSrc(0, c));
break;
case TGSI_OPCODE_POW:
val0 = mkOp2v(op, TYPE_F32, getScratch(), fetchSrc(0, 0), fetchSrc(1, 0));
FOR_EACH_DST_ENABLED_CHANNEL(0, c, tgsi)
mkOp1(OP_MOV, TYPE_F32, dst0[c], val0);
break;
case TGSI_OPCODE_EX2:
case TGSI_OPCODE_LG2:
val0 = mkOp1(op, TYPE_F32, getScratch(), fetchSrc(0, 0))->getDef(0);