Date: Fri, 18 Jan 2008 22:19:04 +0000 (UTC) From: David Schultz <das@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/msun/src e_expf.c s_exp2.c s_exp2f.c Message-ID: <200801182219.m0IMJ4r0095779@repoman.freebsd.org>
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das 2008-01-18 22:19:04 UTC
FreeBSD src repository
Modified files:
lib/msun/src e_expf.c s_exp2.c s_exp2f.c
Log:
Use volatile hacks to make sure these functions generate an underflow
exception when they're supposed to. Previously, gcc -O2 was optimizing
away the statement that generated it.
Revision Changes Path
1.11 +2 -1 src/lib/msun/src/e_expf.c
1.3 +2 -1 src/lib/msun/src/s_exp2.c
1.2 +2 -1 src/lib/msun/src/s_exp2f.c
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