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2010-11-09Handle ARM constant pool values that need an explicit reference to the '.'Jim Grosbach
pseudo-label. (TLS stuff). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118609 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09add a case we fail to devirt.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118608 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Trailing whitespace.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118606 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Adds RABasic verification and tracing.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118604 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Further MCize ARM constant pool values. This allows basic PIC references forJim Grosbach
object file emission. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118601 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Add encoding of Rt to ARM LDR/STR w/ reg+reg offset encoding.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118600 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Last try to get this reference counting right, I swear.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118589 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Really fix the leak in the attributes list. Thanks to Benjamin Kramer for ↵Owen Anderson
pointing out how I was being stupid. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118588 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09For ARM load/store instructions, encode [reg+reg] with no shifter immediate asJim Grosbach
a left shift by zero. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118587 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09ARM .word data fixups don't need an adjustment.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118586 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Factorize code, no functionality change.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118516 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Fix trailing whitespace and style, no functionality changeBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118515 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Add encoder method for ARM load/store shifted register offset operands.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118513 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Path/Windows: Implement GetLLVMDefaultConfigDir.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118507 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Path/Windows: Generalize GetUserHomeDirectory.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118506 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Path/Windows: Make GetSystemLibraryPaths more generic.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118505 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Windows: Reduce dependencies.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118504 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Windows: Use normalized case and include method.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118503 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Path/Windows: Change GetRootDirectory to return file:/// instead of C:/.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118502 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Update comment.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118501 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Fix leak in my recent fix for PR8442.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118490 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Fix DAGCombiner to avoid folding a sext-in-reg or similar through a shlDan Gohman
in order to fold it into a load. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118471 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Add support for a few simple fixups to the ARM Darwin asm backend. This allowsJim Grosbach
constant pool references and global variable refernces to resolve properly for object file generation. For example, int x; void foo(unsigned a, unsigned *p) { p[a] = x; } can now be successfully compiled directly to an (ARM mode) object file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118469 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Fix an inline asm pasto from 117667; was preventingDale Johannesen
{i64, i64} from matching i128. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118465 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Fix PR8441, a thread unsafe static variable in our dynamic library loading ↵Owen Anderson
facilities. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118463 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Revert r118457 and r118458. These won't hold for GPRs.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118462 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Fix PR8441, a race condition in the static attributes list. While the ↵Owen Anderson
reference counting was itself threadsafe, the implicit removal of each object from the global list was not. Make this operation atomic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118461 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Get the register and count from the register list operands.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118458 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08reglist has two operands.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118457 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08The "addRegListOperands()" function returns the start register and the totalBill Wendling
number of registers in the list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118456 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Add support for ARM's specialized vector-compare-against-zero instructions.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118453 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Initial support for Mips32 and Mips32r2. Patch contributed by Akira Hatanaka ↵Bruno Cardoso Lopes
(ahatanaka@mips.com) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118447 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Add "write back" bit encoding.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118446 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Fix PR8211Bruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118445 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Remove contributor names as per coding statndard.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118442 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Re-introduce the MaxLookup limit to BasicAliasAnalysis'Dan Gohman
pointsToConstantMemory code to guard against possible compile time slowdowns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118440 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Adding working version of assembly parser for the MBlaze backendWesley Peck
Major cleanup of whitespace and formatting issues in MBlaze backend git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118434 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Fix a thinko that Duncan spotted.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118430 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Revert 118422 in search of bot verdancy.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118429 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Adds support for spilling previously allocated live intervals toAndrew Trick
handle cases in which a register is unavailable for spill code. Adds LiveIntervalUnion::extract. While processing interferences on a live virtual register, reuses the same Query object for each physcial reg. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118423 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Support -mcpu=cortex-a8 in ARM attributes - Has Fixme. 1 Test modified.Jason W Kim
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118422 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Fix typo.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118421 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Make FunctionAttrs TBAA-aware.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118417 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Implement getModRefBehavior for TypeBasedAliasAnalysis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118416 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Complete listing of ARM/MC/ELF relocation enumsJason W Kim
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118413 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Extend the AliasAnalysis::pointsToConstantMemory interface to allow itDan Gohman
to optionally look for constant or local (alloca) memory. Teach BasicAliasAnalysis::pointsToConstantMemory to look through Select and Phi nodes, and to support looking for local memory. Remove FunctionAttrs' PointsToLocalOrConstantMemory function, now that AliasAnalysis knows all the tricks that it knew. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118412 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Delete getIntrinsicModRefBehavior. Clients can just use the normalDan Gohman
getModRefBehavior now, since it now understands intrinsics as well as normal functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118411 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Make FunctionAttrs use AliasAnalysis::getModRefBehavior, now that itDan Gohman
knows about intrinsic functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118410 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Teach BasicAliasAnalysis::getModRefBehavior(const Function *F)Dan Gohman
to analyze intrinsic functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118409 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Add generating function declaration for PTXChe-Liang Chiou
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118398 91177308-0d34-0410-b5e6-96231b3b80d8
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