radeonsi,driconf: add clamp_div_by_zero option

[mesa.git] / src / gallium / drivers / radeonsi / si_shader_llvm.c

diff --git a/src/gallium/drivers/radeonsi/si_shader_llvm.c b/src/gallium/drivers/radeonsi/si_shader_llvm.c
index 18ce02e151caec772a95dbf368c9c02332473430..b4f62735b9467d7e8af4c68074e16c0ce6db512d 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_shader_llvm.c
+++ b/src/gallium/drivers/radeonsi/si_shader_llvm.c
@@ -460,6 +460,7 @@ bool si_nir_build_llvm(struct si_shader_context *ctx, struct nir_shader *nir)
    ctx->abi.clamp_shadow_reference = true;
    ctx->abi.robust_buffer_access = true;
    ctx->abi.convert_undef_to_zero = true;
+   ctx->abi.clamp_div_by_zero = ctx->screen->options.clamp_div_by_zero;
 
    if (ctx->shader->selector->info.properties[TGSI_PROPERTY_CS_LOCAL_SIZE]) {
       assert(gl_shader_stage_is_compute(nir->info.stage));