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Diffstat (limited to 'compiler-rt/lib/builtins/floatundidf.c')
-rw-r--r--compiler-rt/lib/builtins/floatundidf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler-rt/lib/builtins/floatundidf.c b/compiler-rt/lib/builtins/floatundidf.c
index e7c6aae5ce38..4c445b118080 100644
--- a/compiler-rt/lib/builtins/floatundidf.c
+++ b/compiler-rt/lib/builtins/floatundidf.c
@@ -90,7 +90,7 @@ COMPILER_RT_ABI double __floatundidf(du_int a) {
// a is now rounded to DBL_MANT_DIG bits
}
double_bits fb;
- fb.u.s.high = ((e + 1023) << 20) | // exponent
+ fb.u.s.high = ((su_int)(e + 1023) << 20) | // exponent
((su_int)(a >> 32) & 0x000FFFFF); // mantissa-high
fb.u.s.low = (su_int)a; // mantissa-low
return fb.f;