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Diffstat (limited to 'doc/TestFloat-history.html')
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1 files changed, 31 insertions, 3 deletions
diff --git a/doc/TestFloat-history.html b/doc/TestFloat-history.html index ed34043..1c247de 100644 --- a/doc/TestFloat-history.html +++ b/doc/TestFloat-history.html @@ -7,11 +7,11 @@ <BODY> -<H1>History of Berkeley TestFloat, to Release 3d</H1> +<H1>History of Berkeley TestFloat, to Release 3e</H1> <P> John R. Hauser<BR> -2017 August 18<BR> +2018 January 20<BR> </P> @@ -23,13 +23,41 @@ corresponding release of SoftFloat. </P> +<H3>Release 3e (2018 January)</H3> + +<UL> + +<LI> +Fixed a problem with the all-in-one <CODE>testfloat</CODE> program whereby +function set <CODE>-all1</CODE> incorrectly also tested the three-operand fused +multiply-add operations. + +<LI> +Modified the expected behavior of rounding mode <CODE>odd</CODE> (jamming) when +rounding to an integer value (either conversion to an integer format or a +‘<CODE>roundToInt</CODE>’ function). +Previously, for those cases only, rounding mode <CODE>odd</CODE> was expected +to act the same as rounding to minimum magnitude. +Now, when rounding to an integer value, the nearest odd integer is expected, +consistent with the round-to-odd result of other operations. + +<LI> +Added options <CODE>-checkInvInts</CODE> and <CODE>-checkAll</CODE> to programs +<CODE>testfloat_ver</CODE> and <CODE>testfloat</CODE>. + +<LI> +Improved the checking of integer results of invalid operations. + +</UL> + + <H3>Release 3d (2017 August)</H3> <UL> <LI> When the all-in-one <CODE>testfloat</CODE> program is compiled to test the C -language's arithmetic, added the ability to test library functions +language’s arithmetic, added the ability to test library functions <CODE>sqrtf</CODE>, <CODE>sqrtl</CODE>, <CODE>fmaf</CODE>, <CODE>fma</CODE>, and <CODE>fmal</CODE>, which were added to the <NOBR>C Standard</NOBR> in 1999. |