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1c66e30e7e
[The lcc source] overrides the libc memmove() with its own implementation, but that implementation fails to follow the specification. In particular, it returns NULL rather than memmove()'s first parameter. GCC now optimizes based on this aspect of the specification, so things go wrong at runtime. [Text & patch from http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56881#c8] |
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| README | ||
| README.id | ||
This hierarchy is the distribution for lcc version 4.1. lcc version 3.x is described in the book "A Retargetable C Compiler: Design and Implementation" (Addison-Wesley, 1995, ISBN 0-8053-1670-1). There are significant differences between 3.x and 4.x, most notably in the intermediate code. doc/4.html summarizes the differences. VERSION 4.1 IS INCOMPATIBLE WITH EARLIER VERSIONS OF LCC. DO NOT UNLOAD THIS DISTRIBUTION ON TOP OF A 3.X DISTRIBUTION. LOG describes the changes since the last release. CPYRIGHT describes the conditions under you can use, copy, modify, and distribute lcc or works derived from lcc. doc/install.html is an HTML file that gives a complete description of the distribution and installation instructions. Chris Fraser / cwfraser@microsoft.com David Hanson / drh@microsoft.com $Revision: 145 $ $Date: 2001-10-17 16:53:10 -0500 (Wed, 17 Oct 2001) $