[Bug c/44683] Optimization bug with copysign builtin

2010-06-26 Thread dickinsm at gmail dot com
--- Comment #3 from dickinsm at gmail dot com 2010-06-26 18:26 --- Apologies; I seem to have messed up the original bug report, by accidentally pasting a slightly edited version of the original bug file. The minimal test-case is as follows: #include #include int copysign_bug(doubl

[Bug c/44683] Optimization bug with copysign builtin

2010-06-26 Thread dickinsm at gmail dot com
--- Comment #2 from dickinsm at gmail dot com 2010-06-26 18:16 --- I'm also seeing this bug in gcc 4.5.0 on OS X, and it's been independently confirmed in gcc 4.4.3 on Fedora 12 (see http://bugs.python.org/issue9069). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44683

[Bug c/44683] Optimization bug with copysign builtin

2010-06-26 Thread dickinsm at gmail dot com
--- Comment #1 from dickinsm at gmail dot com 2010-06-26 17:01 --- Created an attachment (id=21012) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21012&action=view) Preprocessed source file -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44683