llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-26 05:32:25 +00:00

LLVM backend for 6502

Go to file

Hal Finkel 05a4d2642b PPC: Map frin to round() not nearbyint() and rint() Making use of the recently-added ISD::FROUND, which allows for custom lowering of round(), the PPC backend will now map frin to round(). Previously, we had been using frin to lower nearbyint() (and rint() via some custom lowering to handle the extra fenv flags requirements), but only in fast-math mode because frin does not tie-to-even. Several users had complained about this behavior, and this new mapping of frin to round is certainly more appropriate (and does not require fast-math mode). In effect, this reverts r178362 (and part of r178337, replacing the nearbyint mapping with the round mapping). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187960 91177308-0d34-0410-b5e6-96231b3b80d8		2013-08-08 04:31:34 +00:00
autoconf	Add support for linking against a curses library when available and	2013-08-07 08:47:36 +00:00
bindings	We're in 3.4 land now.	2013-05-07 20:31:28 +00:00
cmake	Add three missing CMake variables that need to make it to the	2013-08-08 01:15:37 +00:00
docs	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
examples	ExceptionDemo.cpp: Tweak a @param. [-Wdocumentation]	2013-07-29 11:03:50 +00:00
include	Be more rigorous about the sizes of forms and attributes.	2013-08-08 01:41:00 +00:00
lib	PPC: Map frin to round() not nearbyint() and rint()	2013-08-08 04:31:34 +00:00
projects	Build with the $RDYNAMIC flag on Darwin as well as other platforms.	2013-08-04 22:06:11 +00:00
runtime	Use @rpath for libraries rather than @executable_path on OSX.	2013-08-02 01:51:52 +00:00
test	PPC: Map frin to round() not nearbyint() and rint()	2013-08-08 04:31:34 +00:00
tools	Change public functions of LTOCodeGenerator from ret-false-on-succ to ret-true-on-succ.	2013-08-07 05:19:23 +00:00
unittests	Changed isPrint for U+00AD SOFT HYPHEN to return true.	2013-08-08 01:10:50 +00:00
utils	[lit] Remove unnecessary list copy.	2013-08-07 23:10:20 +00:00
.arcconfig
.gitignore	Add extra vim swap file pattern	2012-10-09 23:48:34 +00:00
CMakeLists.txt	Add support for linking against a curses library when available and	2013-08-07 08:47:36 +00:00
CODE_OWNERS.TXT	Add more owners to CODE_OWNERS.TXT (Kostya Serebryany: AddressSanitizer and ThreadSanitizer; Evgeniy Stepanov: MemorySanitizer)	2013-06-27 08:47:12 +00:00
configure	Add support for linking against a curses library when available and	2013-08-07 08:47:36 +00:00
CREDITS.TXT	Identify me on IRC.	2013-06-18 22:09:36 +00:00
LICENSE.TXT	Be more specific and capitalize filenames.	2013-05-21 21:22:34 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile	Fix regular expression used by 'make update' to only look for 'I' and '?' at the start of svn info results and to check for spaces after 'I' instead of just after '?'.	2013-07-03 14:48:37 +00:00
Makefile.common
Makefile.config.in	Add an autoconf option for turning on -gsplit-dwarf by default	2013-06-25 01:12:25 +00:00
Makefile.rules	Remove oddly named libraries with "make uninstall-local"	2013-08-06 12:50:45 +00:00
README.txt	test	2013-04-17 05:34:03 +00:00

README.txt

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.