Mesa (master): radv: Enable lowering fdiv in nir.
Bas Nieuwenhuizen
bnieuwenhuizen at kemper.freedesktop.org
Sun Apr 23 18:40:26 UTC 2017
Module: Mesa
Branch: master
Commit: 18947fde7ad60859ca1e843aaacf4f5db3c72b91
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=18947fde7ad60859ca1e843aaacf4f5db3c72b91
Author: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
Date: Sun Apr 23 01:31:05 2017 +0200
radv: Enable lowering fdiv in nir.
Results in faster code than the lowering by LLVM.
Signed-off-by: Bas Nieuwenhuizen <basni at google.com>
Reviewed-by: Dave Airlie <airlied at redhat.com>
---
src/amd/vulkan/radv_pipeline.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index 8e71d59fae..5046c9f6b3 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -50,6 +50,7 @@ static const struct nir_shader_compiler_options nir_options = {
.lower_scmp = true,
.lower_flrp32 = true,
.lower_fsat = true,
+ .lower_fdiv = true,
.lower_pack_snorm_2x16 = true,
.lower_pack_snorm_4x8 = true,
.lower_pack_unorm_2x16 = true,
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