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2009-05-18Tweak MemoryBuffer::getSTDIN so that it returns after the first EOF. Eli Friedman
It doesn't matter for piped input, but it's annoying when typing at the console. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71998 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-18Fix a compile warning.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71993 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-17Prevented reg0 from being added to MBB live-in set, which was causing issuesLang Hames
for PostRAScheduler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71991 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-17Rename MachineVerifier pass to avoid command line collision.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71987 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-17Check that the gcc front-end is not doing inliningDuncan Sands
when not doing unit-at-a-time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71986 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-17Mark rotl/rotr as expand. This generates pretty ugly code, but this is ↵Anton Korobeynikov
better than nothing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71976 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-17TypoAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71975 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-17Formatting. Some updating of data structures. More work needs to be done to ↵Bill Wendling
update the examples. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71974 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-17Significantly improve Atomic.h by pulling in code from libatomic_ops by HP. ↵Owen Anderson
This is a little outdated, but reasonably complete. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71973 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Remove the volatile marker from the cas_flag typedef, fixing some warnings. Owen Anderson
It's now the client's resposibility to add it in when needed git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71959 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Fix a missing def-flag on a Mips epilogue load.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71935 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Remember to set def-flag on register loaded from stack slot in CellSPU.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71934 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Verify that explicit definitions in the TargetInstrDesc are matched byJakob Stoklund Olesen
explicit register define operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71933 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Allow redefinition of reserved registers.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71932 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Back out the thread-safe ManagedStatic for now. Too many people have too ↵Owen Anderson
many problems with it for the moment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71931 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Put back a bit of expensive checking logic thatDuncan Sands
was overenthusiastically deleted in r70234. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71926 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Make sure the CXXFLAGS setting is picked up byDuncan Sands
the common Makefile. Not sure why this suddenly started causing problems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71925 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Pacify gcc-4.3, which suggests explicit braces hereDuncan Sands
to avoid an ambiguous else. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71924 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Help DejaGnu avoid pipe-jam by producing less output from certain test cases.Jakob Stoklund Olesen
When a test fails with more than a pipeful of output on stdout AND stderr, one of the DejaGnu programs blocks. The problem can be avoided by redirecting stdout to a file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71919 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Pass to verify generated machine code.Jakob Stoklund Olesen
The following is checked: * Operand counts: All explicit operands must be present. * Register classes: All physical and virtual register operands must be compatible with the register class required by the instruction descriptor. * Register live intervals: Registers must be defined only once, and must be defined before use. The machine code verifier is enabled with the command-line option '-verify-machineinstrs', or by defining the environment variable LLVM_VERIFY_MACHINEINSTRS to the name of a file that will receive all the verifier errors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71918 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Work around the fact that GNU libstdc++'s debug mode uses RTTI.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71871 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Unbreak mingw buildAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71856 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Improve compatibility with older versions of Windows.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71855 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Split out the DwarfDebug module from the DwarfWriter module.Bill Wendling
Again, no intendtional functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71854 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Factor out some common code, fix more typoes, and add a memory fence that ↵Owen Anderson
might be needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71853 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Fix an unfortunate typo.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71852 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Mark class as hidden.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71850 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15(Hopefully) unbreak Apple-style builds.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71849 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Fix PR4210. Rewritter should track and update kills of sub-registers as well.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71848 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Don't #include OSAtomic.h unless we really need it.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71837 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Fix warning.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71834 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Add extra parenthesis around || statements to pacify compiler.Nick Lewycky
Also fix up some 80col violations while I'm there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71833 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Move c'tor/d'tor to top of file.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71828 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Split out the DwarfException class into its own file. No functionality change,Bill Wendling
though the classes have been marked with "VISIBILITY_HIDDEN". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71827 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Split out the Dwarf writer stuff into separate files. This is a much moreBill Wendling
logical/sane approach to organizing all of the stuff that goes into writing out DWARF information. Honestly? even this is too complex for what it's supposed to be doing. Trivia: It *looks* like there would be functionality changes, however there aren't! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71821 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Now with working on Leopard!Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71819 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Implement !if, analogous to $(if) in GNU make.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71815 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Reflow to fit 80-col.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71813 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Reflow to fit 80-col.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71812 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Fix tests to not upset DejaGNU.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71811 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Graduate LLVM to the big leagues by embedding a LISP processor into TableGen.David Greene
Ok, not really, but do support some common LISP functions: * car * cdr * null git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71805 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Implement a !foreach operator analogous to GNU make's $(foreach).David Greene
Use it on dags and lists like this: class decls { string name; } def Decls : decls; class B<list<string> names> : A<!foreach(Decls.name, names, !strconcat(Decls.name, ", Sr."))>; git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71803 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Implement a !subst operation simmilar to $(subst) in GNU make to doDavid Greene
def/var/string substitution on generic pattern templates. For example: def Type; def v4f32 : Type; def TYPE : Type; class GenType<Type t> { let type = !(subst TYPE, v4f32, t); } def TheType : GenType<TYPE>; git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71801 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Dropped this #include by accident.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71798 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Make ManagedStatic threadsafe by using atomic operations.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71796 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Add CompareAndSwap.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71795 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Implement !cast.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71794 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Operation EnhancementsDavid Greene
Create an OpInit class to serve as a base for all operation Inits. Move parsing of operation constructs to separate functions and reference from multiple places. Add some commented out new operations. Coming soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71789 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Fix PR4207.David Greene
If we're resolving a list element access and we're given a VarInit, return a new VarListElementInit referencing the VarInit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71787 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Down with static variables!Owen Anderson
Part one of many. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71785 91177308-0d34-0410-b5e6-96231b3b80d8
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