Module: Mesa Branch: master Commit: 5917761e3dddc968d5ccac9b282b7cb8d3da866f URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=5917761e3dddc968d5ccac9b282b7cb8d3da866f
Author: Samuel Pitoiset <samuel.pitoi...@gmail.com> Date: Fri Jun 15 17:50:35 2018 +0200 radv: fix emitting the TCS regs on GFX9 The primitive ID is NULL and this generates an invalid select instruction which crashes because one operand is NULL. This fixes crashes in The Long Journey Home, Quantum Break and Just Cause 3 with DXVK. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106756 CC: <mesa-sta...@lists.freedesktop.org> Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com> Reviewed-by: Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl> --- src/amd/vulkan/radv_nir_to_llvm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/src/amd/vulkan/radv_nir_to_llvm.c b/src/amd/vulkan/radv_nir_to_llvm.c index 5168c9d554..21f2e9d26b 100644 --- a/src/amd/vulkan/radv_nir_to_llvm.c +++ b/src/amd/vulkan/radv_nir_to_llvm.c @@ -3107,7 +3107,6 @@ static void ac_nir_fixup_ls_hs_input_vgprs(struct radv_shader_context *ctx) LLVMValueRef hs_empty = LLVMBuildICmp(ctx->ac.builder, LLVMIntEQ, count, ctx->ac.i32_0, ""); ctx->abi.instance_id = LLVMBuildSelect(ctx->ac.builder, hs_empty, ctx->rel_auto_id, ctx->abi.instance_id, ""); - ctx->vs_prim_id = LLVMBuildSelect(ctx->ac.builder, hs_empty, ctx->abi.vertex_id, ctx->vs_prim_id, ""); ctx->rel_auto_id = LLVMBuildSelect(ctx->ac.builder, hs_empty, ctx->abi.tcs_rel_ids, ctx->rel_auto_id, ""); ctx->abi.vertex_id = LLVMBuildSelect(ctx->ac.builder, hs_empty, ctx->abi.tcs_patch_id, ctx->abi.vertex_id, ""); } _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-commit
