From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Fri, 22 Mar 2019 13:48:38 +0000 (+0100)
Subject: radv: do not lower frexp_exp and frexp_sig
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8a6e61cc52dbab01c2d86820cbf3ceb0cf1c473c;p=mesa.git

radv: do not lower frexp_exp and frexp_sig

Hardware has two instructions.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---

diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index 19a807df199..eecbc6ae759 100644
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -305,7 +305,6 @@ radv_shader_compile_to_nir(struct radv_device *device,
 
 		NIR_PASS_V(nir, nir_lower_system_values);
 		NIR_PASS_V(nir, nir_lower_clip_cull_distance_arrays);
-		NIR_PASS_V(nir, nir_lower_frexp);
 	}
 
 	/* Vulkan uses the separate-shader linking model */