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authorDamjan Marion <damarion@cisco.com>2023-04-04 17:06:26 +0000
committerOle Tr�an <otroan@employees.org>2023-04-06 08:00:08 +0000
commit5294cdc79213a8703f70d9a300b0c5806c788ca4 (patch)
treedcf97886f8331b832a46ca71e9f4bb5a61358373 /src/vppinfra/clib.h
parent1315d14d4c022d6fcfe43e6223b8ff557508b31f (diff)
vppinfra: refactor uword bitmaps
Type: improvement Change-Id: I4f05a0435825cd23b8ad8a6f8f1397e60c522319 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vppinfra/clib.h')
-rw-r--r--src/vppinfra/clib.h18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/vppinfra/clib.h b/src/vppinfra/clib.h
index 7a8029a30bd..b8257bf1164 100644
--- a/src/vppinfra/clib.h
+++ b/src/vppinfra/clib.h
@@ -197,6 +197,15 @@
decl __attribute ((destructor)); \
decl
+always_inline uword
+pow2_mask (uword x)
+{
+#ifdef __BMI2__
+ return _bzhi_u64 (-1ULL, x);
+#endif
+ return ((uword) 1 << x) - (uword) 1;
+}
+
#include <vppinfra/bitops.h>
always_inline uword
@@ -237,15 +246,6 @@ min_log2_u64 (u64 x)
}
always_inline uword
-pow2_mask (uword x)
-{
-#ifdef __BMI2__
- return _bzhi_u64 (-1ULL, x);
-#endif
- return ((uword) 1 << x) - (uword) 1;
-}
-
-always_inline uword
max_pow2 (uword x)
{
word y = (word) 1 << min_log2 (x);