[cmucl-commit] [git] CMU Common Lisp branch master updated. snapshot-2014-08-44-gac320f2
Raymond Toy
rtoy at common-lisp.net
Mon Sep 1 23:10:04 UTC 2014
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commit ac320f2c22d0532b7920257f0487c449028c81fc
Author: Raymond Toy <toy.raymond at gmail.com>
Date: Mon Sep 1 16:09:44 2014 -0700
Update from the commit logs.
diff --git a/src/general-info/release-20f.txt b/src/general-info/release-20f.txt
index 14c64b8..64e93a1 100644
--- a/src/general-info/release-20f.txt
+++ b/src/general-info/release-20f.txt
@@ -68,6 +68,26 @@ New in this release:
FLOAT-SIGNALING-NAN-P.
* Changed the printer to print "Signaling" instead of "Trapping"
when printing a signaling NaN.
+ * Various issues with the switch to using fdlibm have been
+ fixed. The issues were mostly not signaling floating-point
+ exceptions in places where they were expected.
+ * Restore the x87 FPU support on Linux; these are required because
+ foreign functions and libraries can still use x87 even if cmucl
+ itself does not. This is not required on Darwin because x87 is
+ not used there.
+ * On the ppc port, handle FP exceptions a bit better by not
+ failing if cmucl is unable to interpret the instruction that
+ caused the exception.
+ * FLOAT-TRAPPING-NAN-P is deprecated and is replaced by
+ FLOAT-SIGNALING-NAN-P. These kinds of numbers are called
+ signaling NaNs, not trapping NaNs.
+ * Microoptimization for sparc in converting a double-float to a
+ 32-bit signed integer.
+ * The compiler can now derive the type of ROUND. (But more work is
+ needed.)
+ * Fix an issue with multi-processing destroy-process doesn't take
+ effect for a schedulable processbecause it has no run-reason
+ and/or arrest-reason.
* ANSI compliance fixes:
* The values on the branch cuts for the inverse trig and
@@ -120,6 +140,7 @@ New in this release:
* Ticket #105 fixed.
* Ticket #101 fixed.
* Ticket #106 fixed.
+ * Ticket #100 fixed.
* Other changes:
-----------------------------------------------------------------------
Summary of changes:
src/general-info/release-20f.txt | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
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