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-rw-r--r--gcc/yara-int.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/yara-int.h b/gcc/yara-int.h
index ff297bdf7e1..e33d0fd3248 100644
--- a/gcc/yara-int.h
+++ b/gcc/yara-int.h
@@ -68,6 +68,11 @@ extern int *reg_max_ref_size, *reg_max_ref_align;
/* ??? */
extern int equiv_memory_num, *reg_equiv_memory_index;
+/* An element of the following array is true if the equivalence is set
+ by moving value to the corresponding register and the value is not
+ changed. */
+extern bool *reg_equiv_set_p;
+
/* Element N is the list of insns that initialized reg N from its
equivalent constant or memory slot. */
extern rtx *reg_equiv_init;