From 37bef78c791e099ebda34f20f2088f77bd60ac1c Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Sun, 7 Jun 2020 09:52:08 +1000 Subject: nvir/nir: implement nir_op_extract_i8 v2: - use getSSA() instead of getScratch() v3: - fix whitespace Signed-off-by: Ben Skeggs Reviewed-by: Karol Herbst Part-of: --- src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/gallium/drivers') diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp index f4654dcb541..229f5666d29 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp @@ -2818,6 +2818,14 @@ Converter::visit(nir_alu_instr *insn) mkOp3(OP_PERMT, TYPE_U32, newDefs[0], getSrc(&insn->src[0]), prmt, loadImm(NULL, 0)); break; } + case nir_op_extract_i8: { + DEFAULT_CHECKS; + LValues &newDefs = convert(&insn->dest); + Value *prmt = getSSA(); + mkOp3(OP_MAD, TYPE_U32, prmt, getSrc(&insn->src[1]), loadImm(NULL, 0x1111), loadImm(NULL, 0x8880)); + mkOp3(OP_PERMT, TYPE_U32, newDefs[0], getSrc(&insn->src[0]), prmt, loadImm(NULL, 0)); + break; + } // boolean conversions case nir_op_b2f32: { DEFAULT_CHECKS; -- cgit v1.2.3