From 67e09c8b451e1db8bd901279160b982b0df0fa41 Mon Sep 17 00:00:00 2001 From: Bas Nieuwenhuizen Date: Wed, 10 Jan 2018 17:05:10 +0100 Subject: [PATCH] ac/nir: Sanitize location_frac for local variables. If they were promoted from inputs/outputs, they could have a non-zero value left over, which messed with our store handling. Fixes: 06f05040eb "radv: Link shaders." Reviewed-by: Timothy Arceri --- src/amd/common/ac_nir_to_llvm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c index 5885c70..8301b16 100644 --- a/src/amd/common/ac_nir_to_llvm.c +++ b/src/amd/common/ac_nir_to_llvm.c @@ -5556,6 +5556,7 @@ setup_locals(struct ac_nir_context *ctx, nir_foreach_variable(variable, &func->impl->locals) { unsigned attrib_count = glsl_count_attribute_slots(variable->type, false); variable->data.driver_location = ctx->num_locals * 4; + variable->data.location_frac = 0; ctx->num_locals += attrib_count; } ctx->locals = malloc(4 * ctx->num_locals * sizeof(LLVMValueRef)); -- 2.7.4