ira-conflicts.c (add_insn_allocno_copies): Fix wrong conditional.

[gcc.git] / gcc / ira-conflicts.c

diff --git a/gcc/ira-conflicts.c b/gcc/ira-conflicts.c
index 56be23b21f3aa7f8a2d6f6e3f160d1796f632de2..bc0c0ac11c864a78a3cbefe411edcf666eb1fc60 100644 (file)
--- a/gcc/ira-conflicts.c
+++ b/gcc/ira-conflicts.c
@@ -489,7 +489,7 @@ add_insn_allocno_copies (rtx insn)
                                ? operand : SUBREG_REG (operand)) != NULL_RTX)
            {
              str = recog_data.constraints[i];
-             while (*str == ' ' && *str == '\t')
+             while (*str == ' ' || *str == '\t')
                str++;
              bound_p = false;
              for (j = 0, commut_p = false; j < 2; j++, commut_p = true)