From 26725434584b0eac794cc9635ab90217c14aad47 Mon Sep 17 00:00:00 2001 From: Bernd Schmidt Date: Thu, 16 Mar 2000 17:20:57 +0000 Subject: Introduce NO_DENORMALS in fp-bit.c From-SVN: r32590 --- gcc/config/fp-bit.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'gcc/config/fp-bit.c') diff --git a/gcc/config/fp-bit.c b/gcc/config/fp-bit.c index ee3c91c..d4334521 100644 --- a/gcc/config/fp-bit.c +++ b/gcc/config/fp-bit.c @@ -113,7 +113,8 @@ Boston, MA 02111-1307, USA. */ US Software goFast library. If this is not defined, the entry points use the same names as libgcc1.c. _DEBUG_BITFLOAT: This makes debugging the code a little easier, by adding - two integers to the FLO_union_type. + two integers to the FLO_union_type. + NO_DENORMALS: Disable handling of denormals. NO_NANS: Disable nan and infinity handling SMALL_MACHINE: Useful when operations on QIs and HIs are faster than on an SI */ @@ -615,7 +616,11 @@ unpack_d (FLO_union_type * src, fp_number_type * dst) if (exp == 0) { /* Hmm. Looks like 0 */ - if (fraction == 0) + if (fraction == 0 +#ifdef NO_DENORMALS + || 1 +#endif + ) { /* tastes like zero */ dst->class = CLASS_ZERO; -- cgit v1.1