llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-01 00:33:09 +00:00

LLVM backend for 6502

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Benjamin Kramer c11b107f21 JumpThreading: Turn a select instruction into branching if it allows to thread one half of the select. This is a common pattern coming out of simplifycfg generating gross code. a: ; preds = %entry %sel = select i1 %cmp1, double %add, double 0.000000e+00 br label %b b: %cond5 = phi double [ %sel, %a ], [ %sub, %entry ] %cmp6 = fcmp oeq double %cond5, 0.000000e+00 br i1 %cmp6, label %if.then, label %if.end becomes a: br i1 %cmp1, label %b, label %if.then b: %cond5 = phi double [ %sub, %entry ], [ %add, %a ] %cmp6 = fcmp oeq double %cond5, 0.000000e+00 br i1 %cmp6, label %if.then, label %if.end Skipping block b completely if possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187880 91177308-0d34-0410-b5e6-96231b3b80d8		2013-08-07 10:29:38 +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 support for linking against a curses library when available and	2013-08-07 08:47:36 +00:00
docs	[LangRef] Alphabetize function attribute listing.	2013-08-06 19:34:37 +00:00
examples	ExceptionDemo.cpp: Tweak a @param. [-Wdocumentation]	2013-07-29 11:03:50 +00:00
include	Commit a no-op change to StringRef to (hopefully) trigger build bots.	2013-08-07 09:52:34 +00:00
lib	JumpThreading: Turn a select instruction into branching if it allows to thread one half of the select.	2013-08-07 10:29:38 +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	JumpThreading: Turn a select instruction into branching if it allows to thread one half of the select.	2013-08-07 10:29:38 +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	Disabled columnWidth test for OSX, need someone with Mac to deal with this effectively.	2013-08-07 02:08:31 +00:00
utils	[lit] Use py2&3 compatible exec() syntax.	2013-08-07 03:25:28 +00:00
.arcconfig
.gitignore
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

README.txt

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