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2009-09-04Remove stale greps.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80986 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Convert tests to FileCheck.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80983 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Convert a test to FileCheck.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80975 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Reference to hidden symbols do not have to go through non-lazy pointer in ↵Evan Cheng
non-pic mode. rdar://7187172. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80904 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02More missed vdup patternsAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80838 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Add support for generating code for vst{234}lane intrinsics.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Fix incorrect declarations of intrinsics in this test.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80705 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Add test for vld{234}_lane instructions.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80658 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Fix pr4843: When an instruction has multiple destination registers that areBob Wilson
tied to different source registers, the TwoAddressInstructionPass needs to be smarter. Change it to check before replacing a source register whether that source register is tied to a different destination register, and if so, defer handling it until a subsequent iteration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80654 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01SJLJ is arm/darwin only for now. force the triple for the testJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80651 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Clean up LSDA name generation and use for SJLJ exception handling. ThisJim Grosbach
makes an eggregious hack somewhat more palatable. Bringing the LSDA forward and making it a GV available for reference would be even better, but is beyond the scope of what I'm looking to solve at this point. Objective C++ code could generate function names that broke the previous scheme. This fixes that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80649 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Don't mark a register live at an undef use.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80621 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-30Add missed patternAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80502 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-30EXTRACT_VECTOR_ELEMENT can have result type different from element type.Anton Korobeynikov
Remove the assertion and generalize the code for ARM NEON stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80498 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29Do not assert on too wide splats we don't support.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80409 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Add missed extract_element patternAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80408 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Let Darwin linker auto-synthesize stubs and lazy-pointers. This deletes a ↵Evan Cheng
bunch of nasty code in ARM asm printer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80404 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28v4, v5 does not support sxtb / sxth.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27scalar_to_vector is fully legal now (implemented as subreg accesses)Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80249 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Ok, sometimes it's profitable to turn scalar_to_vector stuff into subreg access.Anton Korobeynikov
Add a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80246 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Fix PR4789. Teach eliminateFrameIndex how to handle VLDRQ and VSTRQ which ↵Evan Cheng
cannot fold any immediate offset. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80191 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26Convert some more Neon tests to FileCheck.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80120 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26Expand scalar_to_vector - we don't have any isel logic for it nowAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80107 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25Fixup register kills after scheduling.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80002 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25Remove obsolete -f flags.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79992 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-24Split test into 3.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79926 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-22Make x86 test actually test x86 code generation. Fix the Eli Friedman
construct on ARM, which was breaking by coincidence, and add a similar testcase for ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79719 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-22Use CHECK-NEXT to make sure we're only getting one copy of each shuffleBob Wilson
instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-21Match VTRN, VZIP, and VUZP shuffles. Restore the tests for these operations,Bob Wilson
now using shuffles instead of intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-21Add some tests for vext.16 and vext.32.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79638 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-21Remove Neon intrinsics for VZIP, VUZP, and VTRN. We will represent these asBob Wilson
vector shuffles. Temporarily remove the tests for these operations until the new implementation is working. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79579 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19Add support for Neon VEXT (vector extract) shuffles.Bob Wilson
This is derived from a patch by Anton Korzh. I modified it to recognize the VEXT shuffles during legalization and lower them to a target-specific DAG node. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79428 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Reapply r79127. It was fixed by d0k.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79136 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Revert r79127. It was causing compilation errors.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79135 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Change allowsUnalignedMemoryAccesses to take type argument since some targetsEvan Cheng
support unaligned mem access only for certain types. (Should it be size instead?) ARM v7 supports unaligned access for i16 and i32, some v6 variants support it as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79127 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Refine EarlyClobber assert in register scavenger.Jakob Stoklund Olesen
It is legal for an inline asm operand to use an earlyclobber register if the use operand is tied to the earlyclobber operand. The issue is discussed here: http://gcc.gnu.org/ml/gcc/1999-04n/msg00431.html We should perhaps let only the machine code verifier worry about these finer details. EarlyClobber operands are not really interesting to the scavenger. This fixes PR4528 for the third time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79122 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Don't setCalleeSavedInfoValid() until spills are interted.Jakob Stoklund Olesen
In a naked function, the flag is never set and getPristineRegs() returns an empty list. That means naked functions are able to clobber callee saved registers, but that is the whole point of naked functions. This fixes PR4716. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79096 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12Generate Neon VTBL and VTBX instructions from the corresponding intrinsics.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78835 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11now that these are in file-check format, we can merge them togetherChris Lattner
into one bigger test (which runs faster) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78672 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Convert more Neon tests to use FileCheck.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78648 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Use vAny type to get rid of Neon intrinsics that differed only in whetherBob Wilson
the overloaded vector types allowed floating-point or integer vector elements. Most of these operations actually depend on the element type, so bitcasting was not an option. If you include the vpadd intrinsics that I updated earlier, this gets rid of 20 intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78646 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Use new EVT::vAny type to combine Neon intrinsics for VPADD.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78632 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Use FileCheck.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Use FileCheck... its good for you...David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Fix test.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78611 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Fix test.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78606 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Use NEON for single-precision int<->FP conversions.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78604 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Add nounwind keywords.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78568 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Make the big switch: Change MCSectionMachO to represent a section *semantically*Chris Lattner
instead of syntactically as a string. This means that it keeps track of the segment, section, flags, etc directly and asmprints them in the right format. This also includes parsing and validation support for llvm-mc and "attribute(section)", so we should now start getting errors about invalid section attributes from the compiler instead of the assembler on darwin. Still todo: 1) Uniquing of darwin mcsections 2) Move all the Darwin stuff out to MCSectionMachO.[cpp|h] 3) there are a few FIXMEs, for example what is the syntax to get the S_GB_ZEROFILL segment type? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78547 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-09Add tests for Neon VZIP and VUZP instructions.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78529 91177308-0d34-0410-b5e6-96231b3b80d8
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