From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Thu, 25 Jun 2020 13:25:45 +0000 (-0400)
Subject: zink: use OpFUnordNotEqual for nir_op_fne
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e35b8971a74a62960e7328993d93a090a25c22a7;p=mesa.git

zink: use OpFUnordNotEqual for nir_op_fne

we want to detect NaNs here, and OpFUnordNotEqual is the variant which does this

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5562>
---

diff --git a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
index 00410a75b79..76fd90ed24b 100644
--- a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
+++ b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
@@ -1291,7 +1291,7 @@ emit_alu(struct ntv_context *ctx, nir_alu_instr *alu)
    BINOP(nir_op_flt, SpvOpFOrdLessThan)
    BINOP(nir_op_fge, SpvOpFOrdGreaterThanEqual)
    BINOP(nir_op_feq, SpvOpFOrdEqual)
-   BINOP(nir_op_fne, SpvOpFOrdNotEqual)
+   BINOP(nir_op_fne, SpvOpFUnordNotEqual)
    BINOP(nir_op_ishl, SpvOpShiftLeftLogical)
    BINOP(nir_op_ishr, SpvOpShiftRightArithmetic)
    BINOP(nir_op_ushr, SpvOpShiftRightLogical)