Added osr_flag_ignore_x86_shift flag that ignores multiplications by 2, 4, 8

[libfirm] / ir / opt / opt_osr.h

diff --git a/ir/opt/opt_osr.h b/ir/opt/opt_osr.h
index 2454858..464caab 100644 (file)
--- a/ir/opt/opt_osr.h
+++ b/ir/opt/opt_osr.h
@@ -20,6 +20,7 @@ typedef enum osr_flags {
        osr_flag_none               = 0,  /**< no additional flags */
        osr_flag_lftr_with_ov_check = 1,  /**< do linear function test replacement
                                               only if no overflow can occur. */
+       osr_flag_ignore_x86_shift   = 2   /**< ignore Multiplications by 2, 4, 8 */
 } osr_flags;
 
 /* FirmJNI cannot handle identical enum values... */