aco/isel: set per instruction float control modes

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31172>
2024-09-13 19:57:43 +02:00
parent 9f1ad7d2f3
commit 9850f759dd
2 changed files with 9 additions and 0 deletions
@@ -121,6 +121,9 @@ create_alu_builder(isel_context* ctx, nir_alu_instr* instr)
 {
   Builder bld(ctx->program, ctx->block);
   bld.is_precise = instr->exact;
+   bld.is_sz_preserve = nir_alu_instr_is_signed_zero_preserve(instr);
+   bld.is_inf_preserve = nir_alu_instr_is_inf_preserve(instr);
+   bld.is_nan_preserve = nir_alu_instr_is_nan_preserve(instr);
   return bld;
 }