Date: Tue, 7 Dec 2010 03:29:36 +0000 (UTC) From: David Schultz <das@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r216248 - head/lib/msun/src Message-ID: <201012070329.oB73Ta6m053003@svn.freebsd.org>
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Author: das Date: Tue Dec 7 03:29:36 2010 New Revision: 216248 URL: http://svn.freebsd.org/changeset/base/216248 Log: Another minor nit: Make sure the constant here is a float so the compiler doesn't promote the entire expression to double. Modified: head/lib/msun/src/e_log2f.c Modified: head/lib/msun/src/e_log2f.c ============================================================================== --- head/lib/msun/src/e_log2f.c Tue Dec 7 02:19:15 2010 (r216247) +++ head/lib/msun/src/e_log2f.c Tue Dec 7 03:29:36 2010 (r216248) @@ -50,7 +50,7 @@ __ieee754_log2f(float x) SET_FLOAT_WORD(x,hx|(i^0x3f800000)); /* normalize x or x/2 */ k += (i>>23); f = __kernel_logf(x); - x = x - 1; + x = x - (float)1.0; GET_FLOAT_WORD(hx,x); SET_FLOAT_WORD(hi,hx&0xfffff000); lo = x - hi;
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