From c9c1a2d02cf344697c08075a44c170f771ebc6b2 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Fri, 19 Dec 2014 05:28:06 -0800 Subject: Replace 1L with (mp_limb_t) 1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X86-64 and x32 use sysdeps/i386/ldbl2mpn.c. res_ptr is a pointer to mp_limb_t, which is long for i386 and x86-64 and long long for x32. On x32, I got ../sysdeps/x86_64/../i386/ldbl2mpn.c: In function ‘__mpn_extract_long_double’: ../sysdeps/x86_64/../i386/ldbl2mpn.c:72:4: error: left shift count >= width of type [-Werror] res_ptr[N - 1] &= ~(1L << ((LDBL_MANT_DIG - 1) % BITS_PER_MP_LIMB)); ^ cc1: all warnings being treated as errors This patch replaces 1L with (mp_limb_t) 1. Verified on x32, i686 and x86-64 with GCC 4.8.3. --- sysdeps/i386/ldbl2mpn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sysdeps') diff --git a/sysdeps/i386/ldbl2mpn.c b/sysdeps/i386/ldbl2mpn.c index 09e30965ef..6f92833678 100644 --- a/sysdeps/i386/ldbl2mpn.c +++ b/sysdeps/i386/ldbl2mpn.c @@ -69,7 +69,7 @@ __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size, for denormalized number. If it is one, the number is according to Intel's specification an invalid number. We make the representation unique by explicitly clearing this bit. */ - res_ptr[N - 1] &= ~(1L << ((LDBL_MANT_DIG - 1) % BITS_PER_MP_LIMB)); + res_ptr[N - 1] &= ~((mp_limb_t) 1 << ((LDBL_MANT_DIG - 1) % BITS_PER_MP_LIMB)); if (res_ptr[N - 1] != 0) { -- cgit v1.2.3