oota-llvm.git
15 years agoCMake: Added cmakedefine for HAVE_PTHREAD_H.
Oscar Fuentes [Wed, 6 May 2009 14:27:59 +0000 (14:27 +0000)]
CMake: Added cmakedefine for HAVE_PTHREAD_H.

Patch by Robert Schuster!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71083 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoNounwind is not valid for function return values.
Duncan Sands [Wed, 6 May 2009 13:51:18 +0000 (13:51 +0000)]
Nounwind is not valid for function return values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71082 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoOCaml parameter attribute bindings from PR2752.
Duncan Sands [Wed, 6 May 2009 12:21:17 +0000 (12:21 +0000)]
OCaml parameter attribute bindings from PR2752.
Incomplete, but better than nothing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71081 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd generic expansion of SUB when ADD and XOR
Duncan Sands [Wed, 6 May 2009 11:29:50 +0000 (11:29 +0000)]
Add generic expansion of SUB when ADD and XOR
are legal.  Based on a patch by Micah Villmow.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71078 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix PR3754: don't mark functions that wrap MallocInst with
Duncan Sands [Wed, 6 May 2009 08:42:00 +0000 (08:42 +0000)]
Fix PR3754: don't mark functions that wrap MallocInst with
the readnone.  Since MallocInst is scheduled for deletion
it doesn't seem worth doing anything more subtle, such as
having mayWriteToMemory return true for MallocInst.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71077 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoEmit banksel and movlp instructions.
Sanjiv Gupta [Wed, 6 May 2009 08:02:01 +0000 (08:02 +0000)]
Emit banksel and movlp instructions.
Split large global data (both initialized and un-initialized) into multiple sections of <= 80 bytes.
Provide routines to manage PIC16 ABI naming conventions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71073 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAllow readonly functions to unwind exceptions. Teach
Duncan Sands [Wed, 6 May 2009 06:49:50 +0000 (06:49 +0000)]
Allow readonly functions to unwind exceptions.  Teach
the optimizers about this.  For example, a readonly
function with no uses cannot be removed unless it is
also marked nounwind.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71071 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoA better error message.
Mikhail Glushenkov [Wed, 6 May 2009 04:54:23 +0000 (04:54 +0000)]
A better error message.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71068 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRenamed Spiller classes (plus uses and related files) to VirtRegRewriter.
Lang Hames [Wed, 6 May 2009 02:36:21 +0000 (02:36 +0000)]
Renamed Spiller classes (plus uses and related files) to VirtRegRewriter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71057 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRegenerate documentation.
Mikhail Glushenkov [Wed, 6 May 2009 01:41:47 +0000 (01:41 +0000)]
Regenerate documentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71055 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoThe 'forward_as' property did not use its second argument.
Mikhail Glushenkov [Wed, 6 May 2009 01:41:19 +0000 (01:41 +0000)]
The 'forward_as' property did not use its second argument.

See PR4159 for details. Patch by Martin Nowack!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71054 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix a copy+pasto in a comment.
Dan Gohman [Tue, 5 May 2009 23:02:38 +0000 (23:02 +0000)]
Fix a copy+pasto in a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71035 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDelete a FIXME which is no longer relevant, and add a FIXME that is.
Dan Gohman [Tue, 5 May 2009 22:59:55 +0000 (22:59 +0000)]
Delete a FIXME which is no longer relevant, and add a FIXME that is.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71033 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoQuotes should be printed before private prefix; some code clean up.
Evan Cheng [Tue, 5 May 2009 22:50:29 +0000 (22:50 +0000)]
Quotes should be printed before private prefix; some code clean up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71032 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd dump method to DIDescriptor.
Bill Wendling [Tue, 5 May 2009 22:19:25 +0000 (22:19 +0000)]
Add dump method to DIDescriptor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71028 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd an explicit keyword.
Dan Gohman [Tue, 5 May 2009 21:23:20 +0000 (21:23 +0000)]
Add an explicit keyword.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71022 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoIf a MachineBasicBlock has multiple ways of reaching another block,
Dan Gohman [Tue, 5 May 2009 21:10:19 +0000 (21:10 +0000)]
If a MachineBasicBlock has multiple ways of reaching another block,
allow it to have multiple CFG edges to that block. This is needed
to allow MachineBasicBlock::isOnlyReachableByFallthrough to work
correctly. This fixes PR4126.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71018 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoForgot this in the last commit.
Evan Cheng [Tue, 5 May 2009 20:54:11 +0000 (20:54 +0000)]
Forgot this in the last commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71014 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTemporarily reverting r71008. It was causing this failure:
Bill Wendling [Tue, 5 May 2009 20:49:46 +0000 (20:49 +0000)]
Temporarily reverting r71008. It was causing this failure:

Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/
CodeGen/X86/dg.exp ...
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/
CodeGen/X86/change-compare-stride-1.ll
Failed with exit(1) at line 2
while running: grep {cmpq       $-478,} change-compare-stride-1.ll.tmp
child process exited abnormally

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71013 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd some more documentation for x86 special address spaces.
Dan Gohman [Tue, 5 May 2009 20:48:47 +0000 (20:48 +0000)]
Add some more documentation for x86 special address spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71012 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoEnable stack coloring with regs at -O3.
Evan Cheng [Tue, 5 May 2009 20:30:36 +0000 (20:30 +0000)]
Enable stack coloring with regs at -O3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71010 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHandle overflow of 64-bit loop conditions.
David Greene [Tue, 5 May 2009 20:22:36 +0000 (20:22 +0000)]
Handle overflow of 64-bit loop conditions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71008 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd basic support for code generation of
Chris Lattner [Tue, 5 May 2009 18:52:19 +0000 (18:52 +0000)]
Add basic support for code generation of
addrspace(257) -> FS relative on x86.  Patch by Zoltan Varga!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70992 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agobugpoint for jit should just ignore GCC arguments.
Evan Cheng [Tue, 5 May 2009 18:35:36 +0000 (18:35 +0000)]
bugpoint for jit should just ignore GCC arguments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70988 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRevert part of 70929 that has to do with determining whether a SIB byte is needed...
Evan Cheng [Tue, 5 May 2009 18:18:57 +0000 (18:18 +0000)]
Revert part of 70929 that has to do with determining whether a SIB byte is needed. It causes a lot of x86_64 JIT failures.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70986 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAllow multiclass def names to contain "#NAME"" where TableGen replaces
David Greene [Tue, 5 May 2009 16:28:25 +0000 (16:28 +0000)]
Allow multiclass def names to contain "#NAME"" where TableGen replaces
#NAME# with the name of the defm instantiating the multiclass.  This is
useful for AVX instruction naming where a "V" prefix is standard
throughout the ISA.  For example:

multiclass SSE_AVX_Inst<...> {
   def SS : Instr<...>;
   def SD : Instr<...>;
   def PS : Instr<...>;
   def PD : Instr<...>;

   def V#NAME#SS : Instr<...>;
   def V#NAME#SD : Instr<...>;
   def V#NAME#PS : Instr<...>;
   def V#NAME#PD : Instr<...>;
}

defm ADD : SSE_AVX_Inst<...>;

Results in

ADDSS
ADDSD
ADDPS
ADDPD

VADDSS
VADDSD
VADDPS
VADDPD

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70979 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix incorrect code generation with ENV.
Mikhail Glushenkov [Tue, 5 May 2009 12:34:34 +0000 (12:34 +0000)]
Fix incorrect code generation with ENV.

See PR4157 for details. Patch by Martin Nowack!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70973 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDo not require variable debug info nodes to have a compile unit.
Chris Lattner [Tue, 5 May 2009 04:55:56 +0000 (04:55 +0000)]
Do not require variable debug info nodes to have a compile unit.
For implicit decls like "self" and "_cmd" in ObjC, these decls
should not have a location.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70964 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDo not substitute if the new register isn't in the register class of the operand...
Evan Cheng [Tue, 5 May 2009 00:46:16 +0000 (00:46 +0000)]
Do not substitute if the new register isn't in the register class of the operand being updated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70953 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMove getInstrOperandRegClass from the scheduler to TargetInstrInfo.
Evan Cheng [Tue, 5 May 2009 00:30:09 +0000 (00:30 +0000)]
Move getInstrOperandRegClass from the scheduler to TargetInstrInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70950 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDo forward and backward substitution to eliminate loads and stores when possible.
Evan Cheng [Mon, 4 May 2009 23:13:13 +0000 (23:13 +0000)]
Do forward and backward substitution to eliminate loads and stores when possible.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70937 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDefault llc / lli optimization to "Default", which corresponds to -O1 / -O2.
Evan Cheng [Mon, 4 May 2009 23:05:19 +0000 (23:05 +0000)]
Default llc / lli optimization to "Default", which corresponds to -O1 / -O2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70934 91177308-0d34-0410-b5e6-96231b3b80d8

15 years ago- Avoid the longer SIB encoding on x86_64 when it's not needed.
Evan Cheng [Mon, 4 May 2009 22:49:16 +0000 (22:49 +0000)]
- Avoid the longer SIB encoding on x86_64 when it's not needed.
- Synchronize instruction length computation code in X86InstrInfo with code in X86CodeEmitter.cpp
Patch by Zoltan Varga.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70929 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRe-apply 70645, converting ScalarEvolution to use
Dan Gohman [Mon, 4 May 2009 22:30:44 +0000 (22:30 +0000)]
Re-apply 70645, converting ScalarEvolution to use
CallbackVH, with fixes. allUsesReplacedWith need to
walk the def-use chains and invalidate all users of a
value that is replaced. SCEVs of users need to be
recalcualted even if the new value is equivalent. Also,
make forgetLoopPHIs walk def-use chains, since any
SCEV that depends on a PHI should be recalculated when
more information about that PHI becomes available.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70927 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix an 80-column violation.
Dan Gohman [Mon, 4 May 2009 22:23:18 +0000 (22:23 +0000)]
Fix an 80-column violation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70925 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix doxygen comment syntax.
Dan Gohman [Mon, 4 May 2009 22:20:30 +0000 (22:20 +0000)]
Fix doxygen comment syntax.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70924 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake DBG_STOPPOINT nodes, and therefore DBG_LABEL labels, get a DebugLoc, so that it
Chris Lattner [Mon, 4 May 2009 22:10:05 +0000 (22:10 +0000)]
Make DBG_STOPPOINT nodes, and therefore DBG_LABEL labels, get a DebugLoc, so that it
shows up in -print-machineinstrs.  This doesn't appear to affect anything, but it was
weird for some DBG_LABELs to have DebugLocs but not all of them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70921 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoConstify a bunch of SCEV-using code.
Dan Gohman [Mon, 4 May 2009 22:02:23 +0000 (22:02 +0000)]
Constify a bunch of SCEV-using code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70919 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoX86FastISel doesn't support the -tailcallopt ABI.
Dan Gohman [Mon, 4 May 2009 19:50:33 +0000 (19:50 +0000)]
X86FastISel doesn't support the -tailcallopt ABI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70902 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRestore a comment.
Argyrios Kyrtzidis [Mon, 4 May 2009 19:23:45 +0000 (19:23 +0000)]
Restore a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70900 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix code emission for conditional branches.
Anton Korobeynikov [Mon, 4 May 2009 19:10:38 +0000 (19:10 +0000)]
Fix code emission for conditional branches.
Patch by Collin Winter!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70898 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRestore minor deletion.
Mike Stump [Mon, 4 May 2009 18:40:41 +0000 (18:40 +0000)]
Restore minor deletion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70892 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTypo.
Evan Cheng [Sun, 3 May 2009 19:10:11 +0000 (19:10 +0000)]
Typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70792 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove obsolete wording, the only exception a readnone function can throw
Chris Lattner [Sun, 3 May 2009 19:06:00 +0000 (19:06 +0000)]
Remove obsolete wording, the only exception a readnone function can throw
is the empty set. :)  Thanks to Fritz for pointing this out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70790 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agobe very explicit that readnone/readonly functions can't
Chris Lattner [Sun, 3 May 2009 18:49:37 +0000 (18:49 +0000)]
be very explicit that readnone/readonly functions can't
throw exceptions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70788 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoIn some rare cases, the register allocator can spill registers but end up not utilizi...
Evan Cheng [Sun, 3 May 2009 18:32:42 +0000 (18:32 +0000)]
In some rare cases, the register allocator can spill registers but end up not utilizing registers at all. The fundamental problem is linearscan's backtracking can end up freeing more than one allocated registers. However,  reloads and restores might be folded into uses / defs and freed registers might not be used at all.

VirtRegMap keeps track of allocations so it knows what's not used. As a horrible hack, the stack coloring can color spill slots with *free* registers. That is, it replace reload and spills with copies from and to the free register. It unfold instructions that load and store the spill slot and replace them with register using variants.

Not yet enabled. This is part 1. More coming.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70787 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHandle implicit zext in a better way. Shamelessly stolen from x86 backend.
Anton Korobeynikov [Sun, 3 May 2009 15:50:18 +0000 (15:50 +0000)]
Handle implicit zext in a better way. Shamelessly stolen from x86 backend.
Thanks for Dan Gohman for suggestion!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70782 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRegenerate
Anton Korobeynikov [Sun, 3 May 2009 13:42:23 +0000 (13:42 +0000)]
Regenerate

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70772 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix typo
Anton Korobeynikov [Sun, 3 May 2009 13:19:57 +0000 (13:19 +0000)]
Fix typo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70770 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate due to mainline API change
Anton Korobeynikov [Sun, 3 May 2009 13:19:42 +0000 (13:19 +0000)]
Update due to mainline API change

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70769 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd TODO list :)
Anton Korobeynikov [Sun, 3 May 2009 13:19:24 +0000 (13:19 +0000)]
Add TODO list :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70768 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMake handling of conditional stuff much more straightforward
Anton Korobeynikov [Sun, 3 May 2009 13:19:09 +0000 (13:19 +0000)]
Make handling of conditional stuff much more straightforward

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70767 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTemporary disable imm patterns for cmp. Actually, all cmp-related stuff (select_cc...
Anton Korobeynikov [Sun, 3 May 2009 13:18:50 +0000 (13:18 +0000)]
Temporary disable imm patterns for cmp. Actually, all cmp-related stuff (select_cc, setcc, br_cc). needs to be rethought

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70766 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoExpand divisions into libcalls
Anton Korobeynikov [Sun, 3 May 2009 13:18:33 +0000 (13:18 +0000)]
Expand divisions into libcalls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70765 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoProperly handle sdiv / udiv / srem / urem libcalls
Anton Korobeynikov [Sun, 3 May 2009 13:18:16 +0000 (13:18 +0000)]
Properly handle sdiv / udiv / srem / urem libcalls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70764 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCustom lower SIGN_EXTEND
Anton Korobeynikov [Sun, 3 May 2009 13:17:49 +0000 (13:17 +0000)]
Custom lower SIGN_EXTEND

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70763 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSome eye-candy
Anton Korobeynikov [Sun, 3 May 2009 13:17:31 +0000 (13:17 +0000)]
Some eye-candy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70762 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoPrint function header / footer
Anton Korobeynikov [Sun, 3 May 2009 13:17:11 +0000 (13:17 +0000)]
Print function header / footer

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70761 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix printing: je => jeq
Anton Korobeynikov [Sun, 3 May 2009 13:16:54 +0000 (13:16 +0000)]
Fix printing: je => jeq

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70760 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd 8bit shifts
Anton Korobeynikov [Sun, 3 May 2009 13:16:37 +0000 (13:16 +0000)]
Add 8bit shifts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70759 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHandle logical shift right (at least I hope so :) )
Anton Korobeynikov [Sun, 3 May 2009 13:16:17 +0000 (13:16 +0000)]
Handle logical shift right (at least I hope so :) )

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70758 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHandle anyext
Anton Korobeynikov [Sun, 3 May 2009 13:15:57 +0000 (13:15 +0000)]
Handle anyext

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70757 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoExpand all sorts of indirect branches
Anton Korobeynikov [Sun, 3 May 2009 13:15:40 +0000 (13:15 +0000)]
Expand all sorts of indirect branches

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70755 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd InsertBranch() hook for tail mergeing
Anton Korobeynikov [Sun, 3 May 2009 13:15:22 +0000 (13:15 +0000)]
Add InsertBranch() hook for tail mergeing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70754 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoImplement bswap
Anton Korobeynikov [Sun, 3 May 2009 13:15:03 +0000 (13:15 +0000)]
Implement bswap

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70753 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoProperly handle ExternalSymbol's
Anton Korobeynikov [Sun, 3 May 2009 13:14:46 +0000 (13:14 +0000)]
Properly handle ExternalSymbol's

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70752 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoExpand muls (all mulls!) to libcalls for now
Anton Korobeynikov [Sun, 3 May 2009 13:14:25 +0000 (13:14 +0000)]
Expand muls (all mulls!) to libcalls for now

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70751 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoProper name 16 bit libcalls
Anton Korobeynikov [Sun, 3 May 2009 13:14:08 +0000 (13:14 +0000)]
Proper name 16 bit libcalls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70750 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd libcall expansion for 16 and 128 bit muls
Anton Korobeynikov [Sun, 3 May 2009 13:13:51 +0000 (13:13 +0000)]
Add libcall expansion for 16 and 128 bit muls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70749 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoProvide addc and subc
Anton Korobeynikov [Sun, 3 May 2009 13:13:34 +0000 (13:13 +0000)]
Provide addc and subc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70748 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd left shift
Anton Korobeynikov [Sun, 3 May 2009 13:13:17 +0000 (13:13 +0000)]
Add left shift

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70747 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd direct branch
Anton Korobeynikov [Sun, 3 May 2009 13:12:58 +0000 (13:12 +0000)]
Add direct branch

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70746 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoIt's error-prone to maintain two separate variants of asmprinting stuff, one of which...
Anton Korobeynikov [Sun, 3 May 2009 13:12:37 +0000 (13:12 +0000)]
It's error-prone to maintain two separate variants of asmprinting stuff, one of which is even used. Drop second (aka 'intel') variant of operands. It can be added later, if needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70745 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoLower select with custom inserted and make condjumps generic
Anton Korobeynikov [Sun, 3 May 2009 13:12:23 +0000 (13:12 +0000)]
Lower select with custom inserted and make condjumps generic

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70744 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd first draft for conditions, conditional branches, etc
Anton Korobeynikov [Sun, 3 May 2009 13:12:06 +0000 (13:12 +0000)]
Add first draft for conditions, conditional branches, etc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70743 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHanle i8 returns
Anton Korobeynikov [Sun, 3 May 2009 13:11:48 +0000 (13:11 +0000)]
Hanle i8 returns

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70742 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSmall tweaking
Anton Korobeynikov [Sun, 3 May 2009 13:11:35 +0000 (13:11 +0000)]
Small tweaking

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70741 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd prologue/epilogue emission. Fix frame pointer handling.
Anton Korobeynikov [Sun, 3 May 2009 13:11:20 +0000 (13:11 +0000)]
Add prologue/epilogue emission. Fix frame pointer handling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70740 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd code for save/restore of callee-saved registers
Anton Korobeynikov [Sun, 3 May 2009 13:11:04 +0000 (13:11 +0000)]
Add code for save/restore of callee-saved registers

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70739 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTwo more hooks for RA and FP registers
Anton Korobeynikov [Sun, 3 May 2009 13:10:40 +0000 (13:10 +0000)]
Two more hooks for RA and FP registers

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70738 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoProper handle loading of effective address of stack slot stuff
Anton Korobeynikov [Sun, 3 May 2009 13:10:26 +0000 (13:10 +0000)]
Proper handle loading of effective address of stack slot stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70737 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMatch frame indexes
Anton Korobeynikov [Sun, 3 May 2009 13:10:11 +0000 (13:10 +0000)]
Match frame indexes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70736 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFirst draft of stack slot loads / stores lowering
Anton Korobeynikov [Sun, 3 May 2009 13:09:57 +0000 (13:09 +0000)]
First draft of stack slot loads / stores lowering

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70735 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoReverse order of memory arguments
Anton Korobeynikov [Sun, 3 May 2009 13:09:40 +0000 (13:09 +0000)]
Reverse order of memory arguments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70734 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove bogus pattern
Anton Korobeynikov [Sun, 3 May 2009 13:09:24 +0000 (13:09 +0000)]
Remove bogus pattern

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70733 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCorrect asmprinting of memory operands
Anton Korobeynikov [Sun, 3 May 2009 13:09:10 +0000 (13:09 +0000)]
Correct asmprinting of memory operands

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70732 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMatch wrapper node for address
Anton Korobeynikov [Sun, 3 May 2009 13:08:51 +0000 (13:08 +0000)]
Match wrapper node for address

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70731 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd lowering for global address nodes. Not pretty efficient though.
Anton Korobeynikov [Sun, 3 May 2009 13:08:33 +0000 (13:08 +0000)]
Add lowering for global address nodes. Not pretty efficient though.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70730 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSome early full call lowering draft for direct calls
Anton Korobeynikov [Sun, 3 May 2009 13:08:13 +0000 (13:08 +0000)]
Some early full call lowering draft for direct calls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70729 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd call frame setup instruction elimination and lowerid for bunch of call-related...
Anton Korobeynikov [Sun, 3 May 2009 13:07:54 +0000 (13:07 +0000)]
Add call frame setup instruction elimination and lowerid for bunch of call-related stuff.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70728 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd CALL lowering.
Anton Korobeynikov [Sun, 3 May 2009 13:07:31 +0000 (13:07 +0000)]
Add CALL lowering.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70727 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd bunch of mem-whatever patterns
Anton Korobeynikov [Sun, 3 May 2009 13:07:10 +0000 (13:07 +0000)]
Add bunch of mem-whatever patterns

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70726 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd bunch of reg-mem inst patterns
Anton Korobeynikov [Sun, 3 May 2009 13:06:46 +0000 (13:06 +0000)]
Add bunch of reg-mem inst patterns

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70725 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd normal and trunc stores
Anton Korobeynikov [Sun, 3 May 2009 13:06:26 +0000 (13:06 +0000)]
Add normal and trunc stores

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70724 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoBasic support for mem=>reg moves
Anton Korobeynikov [Sun, 3 May 2009 13:06:03 +0000 (13:06 +0000)]
Basic support for mem=>reg moves

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70723 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd 8-bit insts. zext behaviour is not modelled yet
Anton Korobeynikov [Sun, 3 May 2009 13:05:42 +0000 (13:05 +0000)]
Add 8-bit insts. zext behaviour is not modelled yet

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70722 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd 8-bit regclass and pattern for sext_inreg
Anton Korobeynikov [Sun, 3 May 2009 13:05:22 +0000 (13:05 +0000)]
Add 8-bit regclass and pattern for sext_inreg

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70721 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd pattern for OR
Anton Korobeynikov [Sun, 3 May 2009 13:05:00 +0000 (13:05 +0000)]
Add pattern for OR

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70720 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd reg-imm variants
Anton Korobeynikov [Sun, 3 May 2009 13:04:41 +0000 (13:04 +0000)]
Add reg-imm variants

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70719 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd hint to nop
Anton Korobeynikov [Sun, 3 May 2009 13:04:23 +0000 (13:04 +0000)]
Add hint to nop

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70718 91177308-0d34-0410-b5e6-96231b3b80d8