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2010-09-08Execute all Pass Printers even if -quiet is set.Tobias Grosser
Follow the same logic in the LoopPass, ModulePass and CallGraphSCCPass printers, as it was already used in the BasicBlockPass and FunctionPass printers. This is more consistent. The other option would have been to completely disable dumping the analysis information. However, as this information is the only information printed if the -analysis flag is set, calling opt would not do anything at all. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113360 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08Include original pass name in the PassPrinter's name.Tobias Grosser
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113359 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08Unresolved weak symbols have value equal zero.Roman Divacky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113358 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08Fix CellSPU vector shuffles, again.Kalle Raiskila
Some cases of lowering to rotate were miscompiled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113355 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08add support for the commuted form of the test instruction, rdar://8018260.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113352 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08implement proper support for sysret{,l,q}, rdar://8403907Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113350 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08implement the iret suite of instructions properly,Chris Lattner
fixing rdar://8403974 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113349 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08add support for instruction prefixes on the same line as the instruction,Chris Lattner
implementing rdar://8033482 and PR7254. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113348 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08change the MC "ParseInstruction" interface to make it the Chris Lattner
implementation's job to check for and lex the EndOfStatement marker. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113347 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08gas accepts xchg <mem>, <reg> as a synonym for xchg <reg>, <mem>.Chris Lattner
Add this to the mc assembler, fixing PR8061 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113346 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08ARM/Disassembler: Fix definitions incompatible(unsigned and uint32_t) to ↵NAKAMURA Takumi
Cygwin-1.5, following up to r113255. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113345 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08fix the encoding of the "jump on *cx" family of instructions,Chris Lattner
rdar://8061602 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113343 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08remove trailing whitespaceJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113338 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08remove obsolete commentJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113337 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08disable for the moment while tracking down a few Thumb2-O0 failure that lookJim Grosbach
related. (attempt deux, complete w/ test update this time) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113333 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08woops. need to update a test along with this.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113332 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08disable temporarily while sorting out a few test failures in Thumb2-O0 tests.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113331 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08Add a new experimental generalized dependence query interface toDan Gohman
AliasAnalysis, and some code for implementing the new query on top of existing implementations by making standard alias and getModRefInfo queries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113329 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08correct spill code to properly determine if dynamic stack realignment isJim Grosbach
present in the function and thus whether aligned load/store instructions can be used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113323 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08VFP/NEON load/store multiple instructions are addrmode4, not 5.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113322 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Add a separate unrolling threshold when the current function is being ↵Owen Anderson
optimized for size. The threshold value of 50 is arbitrary, and I chose it simply by analogy to the inlining thresholds, where the baseline unrolling threshold is slightly smaller than the baseline inlining threshold. This could undoubtedly use some tuning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113306 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Add documentation for llvm-diff.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113303 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Don't add <imp-def> operands during register rewriting.Jakob Stoklund Olesen
LiveIntervals already adds <imp-def> operands for super-registers when a subreg def defines the whole register. Thus, it is not necessary to do it again when rewriting. In fact, the super-register imp-defs caused miscompilations because the late scheduler couldn't see that the super-register was read. We still add super-reg <imp-use,kill> operands when rewriting virtuals to physicals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113299 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07To shrink a t2LDM instruction to the 16-bit wide tLDM instruction, the baseJim Grosbach
register must be one of the destination registers for the load. Otherwise, the tLDM instruction will write-back to the base register, which isn't what's desired (otherwise, we'd have a t2LDM_UPD instead). rdar://8394087 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113297 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07remove these tests for now.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113293 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07grammar tweakJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113289 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Remove untrue comments.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113287 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Factor out some x86 vector shuffle rewriting and add comments about the ↵Bruno Cardoso Lopes
direction the shuffle lowering is heading to git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113286 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07There is no need to force target if the test is going to run on other x86 ↵Devang Patel
platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113285 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Remove dead code. ManagedCleanup is unused, and contained a serious bug in thatOwen Anderson
the provided cleanup function is never actually called. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113284 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Fix PR7972, in which the PassRegistry was being leaked. As part of this,Owen Anderson
switch to using a ManagedStatic for the global PassRegistry instead of a ManagedCleanup, and fix a destruction ordering bug this exposed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113283 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Typo. Thanks to BillW for pointing it out!Stuart Hastings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113281 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Tidy up the getModRefInfo declarations.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113275 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Move code around to prepare for moving some of the logic together to another ↵Bruno Cardoso Lopes
function git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113267 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Properly initialize the pImpl member of PassRegistry to zero.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113264 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Add doxygen comments for PassRegistry.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113262 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Add an MVT::x86mmx type. It will take the place of all current MMX vector types.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113261 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Fix a serious performance regression introduced by r108687 on linux:Chris Lattner
turning (fptrunc (sqrt (fpext x))) -> (sqrtf x) is great, but we have to delete the original sqrt as well. Not doing so causes us to do two sqrt's when building with -fmath-errno (the default on linux). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113260 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Remove a dead comment.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113259 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07rename test.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113257 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07hopefully fix a problem building on cygwin-1.5Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Clean up some of the PassRegistry implementation, and pImpl-ize it to reduce ↵Owen Anderson
#include clutter and exposing internal details. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113252 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Fix whitespace, because I'm OCD.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113250 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Test case for r113248. Raar 8361341.Stuart Hastings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113249 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07decouple MMX check from regular splat checks. Some refactoring is coming, ↵Bruno Cardoso Lopes
and MMX should be left alone to be easily removed after moving to intrinsics git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113247 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Remove now useless check, because the code can be matched below, no need to ↵Bruno Cardoso Lopes
leave it for isel git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113242 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Issue a #error if the host doesn't have an implementation forDan Gohman
GetMainExecutable yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113240 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Minor change. Since the checks are equivalent, use isMMXBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113239 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Fix command line used to link these test cases.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113237 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Update configure for change to autoconf/configure.ac to add PTX backend.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113236 91177308-0d34-0410-b5e6-96231b3b80d8
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