From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Tue, 25 Jun 2019 06:21:15 +0000 (+0200)
Subject: radv/gfx10: require LLVM 9+
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bf1e1a29c301a7ab269b896a81888a79c33190aa;p=mesa.git

radv/gfx10: require LLVM 9+

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

diff --git a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c
index 961a81286ee..c48a3cf081f 100644
--- a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c
+++ b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c
@@ -45,6 +45,12 @@ do_winsys_init(struct radv_amdgpu_winsys *ws, int fd)
 	if (!ac_query_gpu_info(fd, ws->dev, &ws->info, &ws->amdinfo))
 		return false;
 
+	/* LLVM 9.0 is required for GFX10. */
+	if (ws->info.chip_class == GFX10 && HAVE_LLVM < 0x0900) {
+		fprintf(stderr, "radv: Navi family support requires LLVM 9 or higher\n");
+		return false;
+	}
+
 	if (ws->info.chip_class > GFX9)
 		return false;