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--- a/gnu/xalloc-oversized.h
+++ b/gnu/xalloc-oversized.h
@@ -41,10 +41,10 @@
positive and N must be nonnegative. This is a macro, not a
function, so that it works correctly even when SIZE_MAX < N. */
-#if 7 <= __GNUC__ && !defined __clang__
+#if 7 <= __GNUC__ && !defined __clang__ && !defined __NVCOMPILER
# define xalloc_oversized(n, s) \
__builtin_mul_overflow_p (n, s, (__xalloc_count_type) 1)
-#elif 5 <= __GNUC__ && !defined __ICC && !__STRICT_ANSI__
+#elif 5 <= __GNUC__ && !defined __ICC && !__STRICT_ANSI__ && !defined __NVCOMPILER
# define xalloc_oversized(n, s) \
(__builtin_constant_p (n) && __builtin_constant_p (s) \
? __xalloc_oversized (n, s) \
--- a/gnu/intprops.h
+++ b/gnu/intprops.h
@@ -228,7 +228,7 @@
(A, B, P) work when P is non-null. */
/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x,
see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98269>. */
-#if 7 <= __GNUC__ && !defined __ICC
+#if 7 <= __GNUC__ && !defined __ICC && !defined __NVCOMPILER
# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1
#elif defined __has_builtin
# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow)
@@ -246,7 +246,7 @@
/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for
__builtin_sub_overflow_p and __builtin_mul_overflow_p. */
-#if defined __clang__ || defined __ICC
+#if defined __clang__ || defined __ICC || defined __NVCOMPILER
/* Clang 11 lacks __builtin_mul_overflow_p, and even if it did it
would presumably run afoul of Clang bug 16404. ICC 2021.1's
__builtin_add_overflow_p etc. are not treated as integral constant
|
