From: Bastien Roucariès <ro...@debian.org>
According to https://bugs.llvm.org/show_bug.cgi?id=15495#c11
llvm need g type constraint
Signed-off-by: Bastien Roucariès <ro...@debian.org>
---
lib/explicit_bzero.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/lib/explicit_bzero.c b/lib/explicit_bzero.c
index b355f9bdf..21bbd67e8 100644
--- a/lib/explicit_bzero.c
+++ b/lib/explicit_bzero.c
@@ -56,9 +56,15 @@ explicit_bzero (void *s, size_t len)
(void) SecureZeroMemory(s,len);
#else
memset (s, '\0', len);
-# if defined __GNUC__ && !defined __clang__
- /* Compiler barrier. */
- asm volatile ("" ::: "memory");
-# endif
+#if defined __GNUC__
+# if !defined __clang__
+ /* Compiler barrier. */
+ asm volatile ("" ::: "memory");
+# else
+ /* https://bugs.llvm.org/show_bug.cgi?id=15495#c11 */
+ __asm__ volatile("" : : "g"(s) : "memory");
+# endif
+#endif
+
#endif
}
--
2.25.1
