Marginally reduce the number of calls to arch_get_irn_reg_class().

[libfirm] / ir / be / ia32 / ia32_x87.h

diff --git a/ir/be/ia32/ia32_x87.h b/ir/be/ia32/ia32_x87.h
index c9da0db..44aeeb2 100644 (file)
--- a/ir/be/ia32/ia32_x87.h
+++ b/ir/be/ia32/ia32_x87.h
@@ -35,11 +35,10 @@
  * Replaces all virtual floating point instructions and registers
  * by real ones.
  *
- * @param env       architecture environment
  * @param birg      the graph to simulate and patch
  *
- * Registers must be allocated.                Needs a block-schedule.
+ * Registers must be allocated.
  */
-void x87_simulate_graph(const arch_env_t *env, be_irg_t *birg);
+void x87_simulate_graph(be_irg_t *birg);
 
 #endif /* FIRM_BE_IA32_IA32_X87_H */