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2009-10-06Fix cut-n-pasto.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83367 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Update processDebugLoc() to handle requests to process debug info, before ↵Devang Patel
and after emitting instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83364 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Update processDebugLoc() so that it can be used to process debug info before ↵Devang Patel
and after printing an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83363 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Remove dead code.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83362 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Add utility routine to set begin and end labels for DbgScopes.Devang Patel
This will be used by processDebugLoc(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83361 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Remove unintentional function decl.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83356 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Add utility routine to collect variable debug info. This is not yet used.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83355 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Fix http://llvm.org/PR5116 by rolling back r60822. This passes `make unittestsJeffrey Yasskin
check-lit` on both x86-64 Linux and x86-32 Darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83353 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Set default location for the function if it is not already set.Devang Patel
This code is not yet enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83349 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Existence of a compile unit for input source file is a good indicator to ↵Devang Patel
check debug info's presence in a module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83348 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05If subprogram die is not available then construct new one.Devang Patel
This can happen if debug info is processed lazily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83347 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Adjust context for the global variables that are not at file scope, e.g.Devang Patel
void foo() { static int bar = 42; } Here, foo's DIE is parent of bar's DIE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83344 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Set address while constructing DIE.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Extend ConstantFolding to understand signed overflow variantsEvan Phoenix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83338 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05In Thumb1, the register scavenger is not always able to use an emergencyJim Grosbach
spill slot. When frame references are via the frame pointer, they will be negative, but Thumb1 load/store instructions only allow positive immediate offsets. Instead, Thumb1 will spill to R12. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83336 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Don't treat malloc calls with non-matching prototype as malloc.Torok Edwin
Fixes second part of PR5130, miscompilation in FreeBSD kernel, where malloc takes 3 params, and *does* initialize memory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83324 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05No newline at end of files.Edward O'Callaghan
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Gracefully handle various scopes while recording source line info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83317 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Remove an unnnecessary LLVMContext argument inDan Gohman
ConstantFoldLoadThroughGEPConstantExpr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83311 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Use Use::operator= instead of Use::set, for consistency.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83310 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Remove explicit enum integer values. They don't appear to be needed, andDan Gohman
they make it less convenient to add new entries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Add RIP to GR64_NOREX. This fixed a MachineVerifier error when RIPDan Gohman
is used in an operand which requires GR64_NOREX. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83307 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05strength reduce a ton of type equality tests to check the typeid (ThroughChris Lattner
the new predicates I added) instead of going through a context and doing a pointer comparison. Besides being cheaper, this allows a smart compiler to turn the if sequence into a switch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83297 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05teach the optimizer how to constant fold uadd/usub intrinsics.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83295 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05simplify this code a bunch.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83294 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05code simplifications.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83292 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05instcombine shouldn't delete all null checks for mallocs.Chris Lattner
This fixes PR5130. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05stop MachineFunctionPass from claiming that it preserves LoopDependence info,Chris Lattner
which causes dependence info to be linked into lli. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83289 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05remove llvm-db: it is completely broken and if anyone wants to do a debugger,Chris Lattner
they should not base it on llvm-db (which not following almost any "best practices"). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83288 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04Do away with the strange use of BitVectors in SSI, and just use normal sets. ↵Owen Anderson
This makes the code much more C++/LLVM-ish. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83286 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04Whitespace and formatting.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83285 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04Fix a typo in the comment.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83283 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04SSI needs to require DT and DF transitively, since it uses them outside of ↵Owen Anderson
its runOnFunction. Similarly, it can be marked setPreservesAll, since it does no work in its runOnFunction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83282 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04Allow -inline-threshold override default threshold even if compiling to ↵Evan Cheng
optimize for size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83274 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03Requires element types in a constant initializer to match the element types ofNick Lewycky
of the constant. This reverts r6544 and r7428. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83270 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03Add a comment to describe letters used in multiclass name suffixes.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03Fix encoding problem for VMLS instruction.Bob Wilson
Thanks to Johnny Chen for pointing this out! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83256 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03Oops. Renamed remaining MachineInstrIndex references.Lang Hames
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83255 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03Renamed MachineInstrIndex to LiveIndex.Lang Hames
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83254 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02MingW build fixesBenjamin Kramer
- MingW needs -lpsapi (in ${LIBS}) linked after -lLLVMSystem. Noticed by Ronald Pijnacker! - Some parts of the System library must be build with exceptions on windows. Based on a patch by Jay Foad! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02Fix a use-after-free in post-ra-scheduling.Benjamin Kramer
MI->addOperand invalidates references to it's operands, avoid touching the operand after a new one was added. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83249 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02getFunctionAlignment should return log2 alignment.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83242 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02Forgot about ARM::tPUSH. It also has a new writeback operand.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02Move load / store multiple before post-alloc scheduling.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01All callee-saved registers are live-out of a return block.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83223 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01Remove neonfp attribute and instead set default based on CPU string. Add ↵David Goodwin
-arm-use-neon-fp to override the default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83218 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01Expand api out in the usual inserter way, though, I do have aMike Stump
question, can we get rid of the BasicBlock versions of all inserters and use Head == 0 to indicate the old case when GetInsertBlock == 0? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83216 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01Restore the -post-RA-scheduler flag as an override for the target ↵David Goodwin
specification. Remove -mattr for setting PostRAScheduler enable and instead use CPU string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83215 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01ARM::tPOP and tPOP_RET each has an extra writeback operand now.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83214 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01Add support to extract lexical scope information from DebugLoc attached with ↵Devang Patel
an machine instruction. This is not yet enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83210 91177308-0d34-0410-b5e6-96231b3b80d8
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