llvm-mirror/utils
Dale Johannesen c08669561e Make the implicit inputs and outputs of target-independent
ADDC/ADDE use MVT::i1 (later, whatever it gets legalized to)
instead of MVT::Flag.  Remove CARRY_FALSE in favor of 0; adjust
all target-independent code to use this format.

Most targets will still produce a Flag-setting target-dependent
version when selection is done.  X86 is converted to use i32
instead, which means TableGen needs to produce different code
in xxxGenDAGISel.inc.  This keys off the new supportsHasI1 bit
in xxxInstrInfo, currently set only for X86; in principle this
is temporary and should go away when all other targets have
been converted.  All relevant X86 instruction patterns are
modified to represent setting and using EFLAGS explicitly.  The
same can be done on other targets.

The immediate behavior change is that an ADC/ADD pair are no
longer tightly coupled in the X86 scheduler; they can be
separated by instructions that don't clobber the flags (MOV).
I will soon add some peephole optimizations based on using
other instructions that set the flags to feed into ADC.

llvm-svn: 72707
2009-06-01 23:27:20 +00:00
..
buildit One Mac OS X, just build with -O3 but without -fstrict-aliasing (which is kinda broken). 2009-04-20 22:16:40 +00:00
emacs Introduce new linkage types linkonce_odr, weak_odr, common_odr 2009-03-07 15:45:40 +00:00
fpcmp
jedit Add TableGen syntax highlighting for the jEdit editor. 2009-03-14 10:15:32 +00:00
lint * Fixed spelling 2009-02-20 23:44:54 +00:00
PerfectShuffle these utils don't need exports. 2009-02-26 19:02:23 +00:00
TableGen Make the implicit inputs and outputs of target-independent 2009-06-01 23:27:20 +00:00
unittest Change 'make install' to install tblgen, for better support of out-of-tree targets, 2009-05-08 17:32:47 +00:00
vim It makes no sense to have a ODR version of common 2009-03-11 20:14:15 +00:00
cgiplotNLT.pl
check-each-file
codegen-diff
countloc.sh
DSAclean.py
DSAextract.py
findmisopt
findoptdiff
findsym.pl
GenLibDeps.pl 'The "or die" is intended to catch the case where nm returned a 2009-04-21 16:04:14 +00:00
getsrcs.sh
importNLT.pl
llvm-native-gcc
llvm-native-gxx
llvm.grm Update the polygen grammer to reflect that zext and sext are no longer 2009-03-30 19:59:02 +00:00
llvmdo remove some exclusions that don't exist anymore. 2009-01-08 19:02:03 +00:00
llvmgrep
Makefile Moved Google Test code up one directory so that we can use a standard LLVM 2009-01-01 01:29:44 +00:00
makellvm
mkpatch Original patch by Talin. 2009-01-01 02:24:48 +00:00
NewNightlyTest.pl NewNightlyTest.pl: Add a -parallel-jobs argument (set # of jobs for make with 2009-05-28 22:45:24 +00:00
NightlyTest.gnuplot
NightlyTestTemplate.html
NLT.schema
OldenDataRecover.pl
parseNLT.pl
plotNLT.pl
profile.pl
RegressionFinder.pl
userloc.pl
webNLT.pl