aboutsummaryrefslogtreecommitdiffstats
path: root/lib/builtins/fixxfdi.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/builtins/fixxfdi.c')
-rw-r--r--lib/builtins/fixxfdi.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/builtins/fixxfdi.c b/lib/builtins/fixxfdi.c
index 4783c0101740..a7a0464feb9d 100644
--- a/lib/builtins/fixxfdi.c
+++ b/lib/builtins/fixxfdi.c
@@ -24,6 +24,13 @@
// eeee | 1mmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm
// mmmm mmmm mmmm
+#if defined(_MSC_VER) && !defined(__clang__)
+// MSVC throws a warning about 'unitialized variable use' here,
+// disable it for builds that warn-as-error
+#pragma warning(push)
+#pragma warning(disable : 4700)
+#endif
+
COMPILER_RT_ABI di_int __fixxfdi(long double a) {
const di_int di_max = (di_int)((~(du_int)0) / 2);
const di_int di_min = -di_max - 1;
@@ -40,4 +47,8 @@ COMPILER_RT_ABI di_int __fixxfdi(long double a) {
return (r ^ s) - s;
}
+#if defined(_MSC_VER) && !defined(__clang__)
+#pragma warning(pop)
+#endif
+
#endif // !_ARCH_PPC