From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Tue, 16 Jun 2020 15:17:47 +0000 (-0400)
Subject: zink: handle isign alu in ntv
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=49c13fccf75faf5f3befb87d94e86665f57b1898;p=mesa.git

zink: handle isign alu in ntv

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 40a0b267a25..00410a75b79 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
@@ -1239,6 +1239,7 @@ emit_alu(struct ntv_context *ctx, nir_alu_instr *alu)
    BUILTIN_UNOP(nir_op_ftrunc, GLSLstd450Trunc)
    BUILTIN_UNOP(nir_op_fround_even, GLSLstd450RoundEven)
    BUILTIN_UNOP(nir_op_fsign, GLSLstd450FSign)
+   BUILTIN_UNOP(nir_op_isign, GLSLstd450SSign)
    BUILTIN_UNOP(nir_op_fsin, GLSLstd450Sin)
    BUILTIN_UNOP(nir_op_fcos, GLSLstd450Cos)
 #undef BUILTIN_UNOP