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-rw-r--r--gcc/value-prof.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/value-prof.h b/gcc/value-prof.h
index 74b754a25d6..233895e4a31 100644
--- a/gcc/value-prof.h
+++ b/gcc/value-prof.h
@@ -30,6 +30,10 @@ enum hist_type
difference between two evaluations of a value. */
};
+#define COUNTER_FOR_HIST_TYPE(TYPE) ((int) (TYPE) + GCOV_FIRST_VALUE_COUNTER)
+#define HIST_TYPE_FOR_COUNTER(COUNTER) \
+ ((enum hist_type) ((COUNTER) - GCOV_FIRST_VALUE_COUNTER))
+
/* The value to measure. */
struct histogram_value
{