llvm-project

History

Weiming Zhao d53f34618b [Builtin][ARM] Implement addsf3/__aeabi_fadd for Thumb1 Summary: This patch implements addsf3/__aeabi_fadd in asm for Thumb1. Compared with generic C version (lib/fp_add_impl.inc), it 1. all constants are materialized instead of loading from constant pool 2. no stack spills (C version uses 136 bytes stack space) 3. clz() is called only when necessary. (C version always calls it) Reviewers: compnerd, rengolin, asl Reviewed By: asl Subscribers: efriedma, aemerson, mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D29485 llvm-svn: 294172		2017-02-06 06:04:10 +00:00
..
cmake	[lsan] Renable LSan for x86 Linux	2017-01-31 07:15:37 +00:00
docs	[sanitizers] Make it possible to XFAIL on the effective target, not just the default.	2016-08-09 11:50:53 +00:00
include	[XRay][compiler-rt] XRay Flight Data Recorder Mode	2017-01-25 03:50:46 +00:00
lib	[Builtin][ARM] Implement addsf3/__aeabi_fadd for Thumb1	2017-02-06 06:04:10 +00:00
test	[scudo] Fix buildbot test error on ARM	2017-02-03 21:59:00 +00:00
unittests	[lit] Limit parallelism of sanitizer tests on Darwin [compiler-rt part, take 2]	2017-01-20 00:25:01 +00:00
www	Update references to new lists.llvm.org mailing lists.	2015-08-05 03:58:00 +00:00
.arcconfig	Upgrade all the .arcconfigs to https.	2016-07-14 13:15:37 +00:00
.gitignore	…
CMakeLists.txt	[sanitizer] Re-enable -fno-function-sections for powerpc64le	2017-01-30 22:31:49 +00:00
CODE_OWNERS.TXT	[sanitizers] remove earthdok@ from owners	2016-05-18 18:52:18 +00:00
CREDITS.TXT	Add Guan-Hong Liu.	2014-06-16 08:38:19 +00:00
LICENSE.TXT	Update copyright year to 2016.	2016-03-30 22:38:50 +00:00
README.txt	…

README.txt

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

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

================================