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2010-04-16Multiclass LdStCop was using pre-UAL syntax LDC<c>L for the L fragment. ChangedJohnny Chen
to the UAL syntax of LDCL<c>, instead. Add a test case for this change which also tests the removal of assert() from printAddrMode2OffsetOperand(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101527 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Revert commit 101503 (johannes), in the hope of fixing the dragonegg build,Duncan Sands
see http://google1.osuosl.org:8011/builders/dragonegg-x86_64-linux/builds/693 Original commit text: Use a ValueMap not a std::map for the reason indicated in the comment. This was causing nondeterministic changes in inlining decisions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101525 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Remove the assert() from printAddrMode2OffsetOperand(). "#0 and #-0" areJohnny Chen
considered legal instructions. Refs: A8.6.51 LDC, LDC2 (immediate) -- page A8-107, A8.6.58 LDR (immediate, ARM) -- page A8-121, and A8.6.194 STR (immediate, ARM) -- page A8-395. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101524 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Trim a #include.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101520 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Revert r101455, which fails on the llvm-arm-linux buildbot.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101515 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Use a ValueMap not a std::map for the reason indicatedDale Johannesen
in the comment. This was causing nondeterministic changes in inlining decisions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101503 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-1680 col.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101501 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-1680 col.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101500 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Avoid creating virtual registers for unused values.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101480 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Fix an assertion string.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101478 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Fix a comment.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101477 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Disable inlining of recursive calls. It can complicate tailcallelim andDan Gohman
dependent analyses, and increase code size, so doing it profitably would require more complex heuristics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101471 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Refine the detection of seemingly infinitely recursive calls where theDan Gohman
callee is expected to be expanded to something else by codegen, so that normal infinitely recursive calls are still transformed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101468 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16reapply r101434Gabor Greif
with a fix for self-hosting rotate CallInst operands, i.e. move callee to the back of the operand array the motivation for this patch are laid out in my mail to llvm-commits: more efficient access to operands and callee, faster callgraph-construction, smaller compiler binary git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101465 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Make callIsSmall accessible as a utility function.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101463 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Fix SCEVCommutativeExpr::print to be robust in the case of improperDan Gohman
expression canonicalization. Its job is to print what's there, not to make judgements about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101461 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Delete a blank line.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101459 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Add Debug+Coverage to more svn:ignore properties.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101457 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Add JIT exception handling test.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101455 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16The JIT calls TidyLandingPads to tidy up the landing pads. However, because theBill Wendling
JIT doesn't use the MC back-end asm printer to emit labels that it uses, the section for the MCSymbol is never set. And thus the MCSymbol for the EH label isn't marked as "defined". Because of that, TidyLandingPads removes the needed landing pads from the JIT output. This breaks EH for every JIT program. This is a work-around for this limitation. We pass in the label locations map. If the label has a non-zero value, then it was "emitted" by the JIT and TidyLandingPads shouldn't remove that label. A nicer solution would be to mark the MCSymbol as "used" by the JIT and not rely upon the section being set to determine if it's defined or not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101453 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16completed my pass over all 6+ months of commits, next step, format and make ↵Chris Lattner
comprehendable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101449 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Adding support for dag combiner to promote operations for profit. This ↵Evan Cheng
requires target specific queries. For example, x86 should promote i16 to i32 when it does not impact load folding. x86 support is off by default. It can be enabled with -promote-16bit. Work in progress. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101448 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Use getAL() rather than a major constant.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101446 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Add Debug+Coverage and friends to svn:ignore properties.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101445 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Add a check for posix_spawn.Eric Christopher
Regenerate configure and other autoconf files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101444 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Refine further the scope where the global DebugLoc value is active.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101443 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Revert r64616 which worked around http://gcc.gnu.org/PR42757 , we just didn'tNick Lewycky
know it at the time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101439 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Silence an unused variable warning.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101438 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16fix comment noticed by BobChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101437 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16back out r101423 and r101397, they break llvm-gcc self-host on darwin10Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101434 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16move comment.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101433 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16fix PR6832: we were using the alignment of a pointer when we Chris Lattner
wanted the alignment of the pointee. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101432 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Create an exports file, so that the plugin only exports the onload symbol.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101431 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Make things static that don't need to be referenced from outside the file.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101430 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16improve comments.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101429 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Add an svn:ignore.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101428 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16pull all the ConvertToScalarInfo code together into oneChris Lattner
place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101427 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16more refactoring: suck some stuff out of SRoA into Chris Lattner
ConvertToScalarInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101425 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16shift intrinsic operandGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101423 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15introduce a new ConvertToScalarInfo struct to simplify Chris Lattner
CanConvertToScalar/MergeInType. Eliminate a pointless LLVMContext argument to MergeInType. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101422 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Avoid sinking machine instructions into a loop.Jakob Stoklund Olesen
MachineLoopInfo is already available when MachineSinking runs, so the check is free. There is no test case because it would require a critical edge into a loop, and CodeGenPrepare splits those. This check is just to be extra careful. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101420 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Added another test case for am3offset operand, testing Rn, #+/-imm8.Johnny Chen
Previous checkin tested Rn, #+/-Rm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101418 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Add test case for machine-sink on critical edgesJakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101416 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Fixed a bug in ARM disassembly where LDRSBT should have am3offset operand, notJohnny Chen
am2offset. Modified the instruction table entry and added a new test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101415 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Make the export files absolute paths, and change Makefile.rulesDan Gohman
to expect them this way, to fix srcdir!=objdir builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101414 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Add a dependency on the .dir file to make sure that the directoryDan Gohman
is created before the native exports file is built in a parallel build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101413 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Use default lowering of DYNAMIC_STACKALLOC. As far as I can tell, ARM isle ↵Evan Cheng
is doing the right thing and codegen looks correct for both Thumb and Thumb2. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101410 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15tidy interface to isOnlyCopiedFromConstantGlobalChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101405 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Don't use absolute path for EXPORTED_SYMBOL_FILE, this breaks under the newDaniel Dunbar
system. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101404 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Generalize the EXPORTED_SYMBOL_FILE concept in the Makefiles to work withDan Gohman
native linking export files, including running sed to prepend underscores on darwin, and make use of it in libLTO and libEnhancedDisassembly. Remove the leading underscores from library export files so that they work with the new EXPORTED_SYMBOL_FILE support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101399 91177308-0d34-0410-b5e6-96231b3b80d8
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