All CTS pass on Polaris/Vega with LLVM 6, 7 and master, so
I think it's safe to enable the feature.
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/amd/vulkan/radv_device.c | 1 +
src/amd/vulkan/radv_shader.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index f9169d9d01..7e46a57fb5 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -1061,6 +1061,7 @@ void radv_GetPhysicalDeviceProperties2(
properties->subgroupSize = 64;
properties->supportedStages = VK_SHADER_STAGE_ALL;
properties->supportedOperations =
+
VK_SUBGROUP_FEATURE_ARITHMETIC_BIT |
VK_SUBGROUP_FEATURE_BASIC_BIT |
VK_SUBGROUP_FEATURE_BALLOT_BIT |
VK_SUBGROUP_FEATURE_QUAD_BIT |
diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index c59b783f4a..9c038a5570 100644
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -212,6 +212,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
.int64 = true,
.int16 = true,
.multiview = true,
+ .subgroup_arithmetic = true,
.subgroup_ballot = true,
.subgroup_basic = true,
.subgroup_quad = true,
--
2.19.0
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