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2010-09-03Generalize getFieldType to work on all TypedInits. Add a couple of ↵David Greene
testcases from Amaury Pouly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113010 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Reapply last harmless part of r112934, the pattern fragment to match X86UnpcklpdBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113009 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Reintroduce a simple function refactoring done in r112934, also without any ↵Bruno Cardoso Lopes
functionality changes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113008 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Reapply piecies of r112942 and r112934 which don't doBruno Cardoso Lopes
functional changes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113007 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Reapply Fix commentBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113006 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Revert r112934, "- Use specific nodes to match unpckl masks.", which introducedDaniel Dunbar
some infinite loop and select failures. - Apologies for eager reverting, but its branch day. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113000 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Revert r112938 "Fix comment", which depends on r112934, which introduced someDaniel Dunbar
infinite loop and select failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112999 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Revert r112942, "Use punpckh and unpckh family of nodes instead of using unpckhDaniel Dunbar
mask pattern fragment", which depends on r112934, which introduced some infinite loop and select failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112998 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Add a missing check when legalizing a vector extending load. This doesn'tBob Wilson
solve the root problem, but it corrects the bug in the code I added to support legalizing in the case where the non-extended type is also legal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112997 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Get rid of "passing signed into unsigned parameter" warning on PPC.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112995 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Add support for simplifying a load from a computed value to a load from a ↵Owen Anderson
global when it is provable that they're equivalent. This fixes PR4855. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112994 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Quiesce warning about non-virtual d'tor in virtual class.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112991 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Re-apply r112883:Jim Grosbach
"For ARM stack frames that utilize variable sized objects and have either large local stack areas or require dynamic stack realignment, allocate a base register via which to access the local frame. This allows efficient access to frame indices not accessible via the FP (either due to being out of range or due to dynamic realignment) or the SP (due to variable sized object allocation). In particular, this greatly improves efficiency of access to spill slots in Thumb functions which contain VLAs." r112986 fixed a latent bug exposed by the above. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112989 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03VirtRegRewriter checks for early clobbers before it reuses an available stackJakob Stoklund Olesen
slot. Teach it to also check for early clobbered aliases, and early clobber operands following the current operand. This fixes the miscompilation in PR8044 where EC registers eax and ecx were being used for inputs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112988 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Add a test for PR4413, which was apparently fixed at some point in the past.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112987 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Check the local frame alignment for determining whether dynamic stackJim Grosbach
alignment should be performed. Otherwise dynamic realignment may trigger when the register allocator has already used the frame pointer as a general purpose register. That is, we need to make sure that the list of reserved registers doesn't change after register allocation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112986 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Add 'const' to getter function.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112984 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Finish converting the rest of the NEON VLD instructions to use pseudo-Bob Wilson
instructions prior to regalloc. Since it's getting a little close to the 2.8 branch deadline, I'll have to leave the rest of the instructions handled by the NEONPreAllocPass for now, but I didn't want to leave half of the VLD instructions converted and the other half not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112983 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Remove a TODO comment; this is now filed in bugzilla (PR8005).Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112982 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Fix Windows stuff to follow the existing source organization.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112976 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Add PR number to test.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112971 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Rename 'libprofile/exported_symbols.lst' to 'libprofile/libprofile.exports'.Mikhail Glushenkov
Makefile.rules assumes that all EXPORTED_SYMBOL_FILEs have the .exports extension. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112964 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Revert "Rules for win32 ld shouldn't fire when cross-compiling."Mikhail Glushenkov
This reverts commit 012b374e5b46fe93a8fdf605f5929fa8239e0960. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112963 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Revert "For ARM stack frames that utilize variable sized objects and have ↵Daniel Dunbar
either", it is breaking oggenc with Clang for ARMv6. This reverts commit 8d6e29cfda270be483abf638850311670829ee65. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112962 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Zap dead code.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112955 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Rules for win32 ld shouldn't fire when cross-compiling.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112954 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Reapply commit 112702 which was speculatively reverted by echristo.Duncan Sands
Original commit message: Use the SSAUpdator to turn calls to eh.exception that are not in a landing pad into uses of registers rather than loads from a stack slot. Doesn't touch the 'orrible hack code - Bill needs to persuade me harder :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112952 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Re-enable CorrelatedValuePropagation. I've tested nightly tests, llvm-gcc Owen Anderson
bootstrap, and clang self-host. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112948 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03test/CodeGen/X86: Add explicit -mtriple=(i686|x86_64)-linux for Win32 host.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112947 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Fix cmake build without native target selected.Oscar Fuentes
The cmake (+ MSVC) build is broken if you don't select your native target. e.g. 'cmake -D LLVM_TARGETS_TO_BUILD="MyNonNativeTarget" .' This is because cmake currently sets the LLVM_NATIVE_* definitions regardless of whether the native target is selected (causing build errors). Patch by Mike Gist! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112946 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03AVX doesn't support mm operations neither its instrinsics.Bruno Cardoso Lopes
The AVX versions of PALIGN and PABS* should only exist for 128-bit. Remove the unnecessary stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112944 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Use punpckh and unpckh family of nodes instead of using unpckh mask pattern ↵Bruno Cardoso Lopes
fragment git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112942 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Replace NEON vabdl, vaba, and vabal intrinsics with combinations of theBob Wilson
vabd intrinsic and add and/or zext operations. In the case of vaba, this also avoids the need for a DAG combine pattern to combine vabd with add. Update tests. Auto-upgrade the old intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112941 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Fix commentBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112938 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03- Use specific nodes to match unpckl masks.Bruno Cardoso Lopes
- Teach getShuffleScalarElt how to handle more target specific nodes, so the DAGCombine can make use of it. - Add another hack to avoid the node update problem during legalization. More description on the comments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112934 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Stop emitting predicate functions. They are no longer used.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112924 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Simple branch instruction support.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112923 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Don't call Predicate_* from X86 target.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112921 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Remove Predicate_* calls from MBlaze and XCoreJakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112920 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03Remove Predicate_* calls from MipsJakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112919 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Add basic support for materializing constants (including fp) andEric Christopher
stores. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112912 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02update one more testChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112910 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02this is a release note worthy change.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112907 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02add a new "llvm-dis -show-annotations" option, which causes it to printChris Lattner
#uses comments, with a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112906 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02lets get crazy and name the header file the exact class name,Chris Lattner
not a scrunched version of it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112904 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02AsmPrinter has a formatted stream, pass it down through AsmAnnotationWriterChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112903 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Properly emit __chkstk call instead of __alloca on non-mingw windows targets.Anton Korobeynikov
Patch by Cameron Esfahani! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112902 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02stop forcing a noop AssemblyAnnotationWriter to silence #usesChris Lattner
comments, these don't happen anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112901 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02There is no need to use .set here.Devang Patel
Thanks Chris! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112900 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02reapply 112894:Chris Lattner
Remove #uses comments from functions: they we're padded out to column 50 and were potentially confusing for externally visible functions. going further, remove the "<i8**> [#uses=3]" comments entirely. They add a lot of noise, confuse people about what the IR is, and don't add any particular value. When the types are long it makes it really really hard to read IR. If someone is interested in this sort of thing, the right way to do this is to implement an AsmAnnotationWriter that produces the same output, and add a flag to llvm-dis (only) to produce this output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112899 91177308-0d34-0410-b5e6-96231b3b80d8
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