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* Add test case for r90108Mon P Wang2009-11-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90109 91177308-0d34-0410-b5e6-96231b3b80d8
* While this test is testing a problem in the generic part of codegen,Duncan Sands2009-11-27
| | | | | | | | | | the problem only shows for msp430 and pic16 which is why it specifies them using -march. But it is wrong to put such tests in CodeGen/Generic, since not everyone builds these targets. Put a copy of the test in each of the target test directories. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90005 91177308-0d34-0410-b5e6-96231b3b80d8
* Test for 89905.Evan Cheng2009-11-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89906 91177308-0d34-0410-b5e6-96231b3b80d8
* ProcessImplicitDefs should watch out for invalidated iterator and extra ↵Evan Cheng2009-11-25
| | | | | | implicit operands on copies. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89880 91177308-0d34-0410-b5e6-96231b3b80d8
* Support PIC loading of constant pool entriesBruno Cardoso Lopes2009-11-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89863 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not store R31 into the caller's link area on PPC.Dale Johannesen2009-11-24
| | | | | | | | | | | | | | This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89811 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable predication of NEON instructions in Thumb2 mode.Evan Cheng2009-11-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89748 91177308-0d34-0410-b5e6-96231b3b80d8
* Materialize global addresses via movt/movw pair, this is always betterAnton Korobeynikov2009-11-24
| | | | | | | | | | | | | than doing the same via constpool: 1. Load from constpool costs 3 cycles on A9, movt/movw pair - just 2. 2. Load from constpool might stall up to 300 cycles due to cache miss. 3. Movt/movw does not use load/store unit. 4. Less constpool entries => better compiler performance. This is only enabled on ELF systems, since darwin does not have needed relocations (yet). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89720 91177308-0d34-0410-b5e6-96231b3b80d8
* move fconst[sd] to UAL. <rdar://7414913>Jim Grosbach2009-11-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89700 91177308-0d34-0410-b5e6-96231b3b80d8
* update test for 89694Jim Grosbach2009-11-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89695 91177308-0d34-0410-b5e6-96231b3b80d8
* Miss two, PR5307.Edward O'Callaghan2009-11-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89596 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert Thumb2 tests to FileCheck for PR5307.Edward O'Callaghan2009-11-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89595 91177308-0d34-0410-b5e6-96231b3b80d8
* Turns out stuff gets allocated to different registers depending on the ↵Benjamin Kramer2009-11-22
| | | | | | subtarget. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89594 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert ARM tests to FileCheck for PR5307.Edward O'Callaghan2009-11-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89593 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert test to FileCheck.Benjamin Kramer2009-11-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89589 91177308-0d34-0410-b5e6-96231b3b80d8
* Forgot to alter RUN line when converting to FileCheck.Edward O'Callaghan2009-11-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89588 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix for bad FileCheck converts in revision 89584.Edward O'Callaghan2009-11-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89586 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert a few tests to FileCheck for PR5307.Edward O'Callaghan2009-11-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89584 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 89562. We're being sneakier than I was giving us credit for, and thisJim Grosbach2009-11-21
| | | | | | | | isn't necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89568 91177308-0d34-0410-b5e6-96231b3b80d8
* Darwin requires a frame pointer for all non-leaf functions to support correctJim Grosbach2009-11-21
| | | | | | | | backtraces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89562 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't leave temporary files in the test directory.Jakob Stoklund Olesen2009-11-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89531 91177308-0d34-0410-b5e6-96231b3b80d8
* When generating a vector the really slow way, via loadsDale Johannesen2009-11-21
| | | | | | | | | and stores, handle the case where the element size is not a valid target type correctly (PPC). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89521 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable hoisting load from constant memories.Evan Cheng2009-11-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89510 91177308-0d34-0410-b5e6-96231b3b80d8
* Recommitting PALIGNR shift width fixes.Sean Callanan2009-11-20
| | | | | | | | Thanks to Daniel Dunbar for fixing clang intrinsics: http://llvm.org/viewvc/llvm-project?view=rev&revision=89499 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89500 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove an incorrect overaggressive optimizationDale Johannesen2009-11-20
| | | | | | | | (PPC specific). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89496 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverting PALIGNR fix until I figure out how thisSean Callanan2009-11-20
| | | | | | | broke the Clang testsuite. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89495 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed PALIGNR to take 8-bit rotations in all cases.Sean Callanan2009-11-20
| | | | | | | | Also fixed the corresponding testcase, and the PALIGNR intrinsic (tested for correctness with llvm-gcc). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89491 91177308-0d34-0410-b5e6-96231b3b80d8
* Remat VLDRD from constpool. Clean up some instruction property specifications.Evan Cheng2009-11-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89478 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR5558, which was caused by a wrong fix for PR3393 (see commit 63048),Duncan Sands2009-11-20
| | | | | | | | | which was an expensive checks failure due to a bug in the checking. This patch in essence reverts the original fix for PR3393, and refixes it by a tweak to the way expensive checking is done. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89454 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix fast-isel to avoid selecting the return instruction if aDan Gohman2009-11-20
| | | | | | | tail call has been encountered. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89444 91177308-0d34-0410-b5e6-96231b3b80d8
* Also CSE non-pic load from constant pools.Evan Cheng2009-11-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89440 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix codegen of conditional move of immediates. We were not making use of the ↵Evan Cheng2009-11-20
| | | | | | immediate forms of cmov instructions at all. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89423 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak test, Bruno please check.Daniel Dunbar2009-11-19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89329 91177308-0d34-0410-b5e6-96231b3b80d8
* More consistent thumb1 asm printing.Evan Cheng2009-11-19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89328 91177308-0d34-0410-b5e6-96231b3b80d8
* Shrink ldr / str [sp, imm0-1024] to 16-bit instructions.Evan Cheng2009-11-19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89326 91177308-0d34-0410-b5e6-96231b3b80d8
* - Add sugregister logic to handle f64=(f32,f32).Bruno Cardoso Lopes2009-11-19
| | | | | | | | | | | | | | - Support mips1 like load/store of doubles: Instead of: sdc $f0, X($3) Generate: swc $f0, X($3) swc $f1, X+4($3) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89322 91177308-0d34-0410-b5e6-96231b3b80d8
* Test from Dhrystone to make sure that we're not emitting an aligned load for aBill Wendling2009-11-19
| | | | | | | string that's aligned at 8-bytes instead of 16-bytes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89295 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix buildbots.Bob Wilson2009-11-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89274 91177308-0d34-0410-b5e6-96231b3b80d8
* Add XCore support for indirectbr / blockaddress.Richard Osborne2009-11-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89273 91177308-0d34-0410-b5e6-96231b3b80d8
* Tail duplication still needs to iterate. Duplicating new instructions ontoBob Wilson2009-11-18
| | | | | | | the tail of a block may make that block a new candidate for duplication. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89264 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR5300.Jakob Stoklund Olesen2009-11-18
| | | | | | | | When TwoAddressInstructionPass deletes a dead instruction, make sure that all register kills are accounted for. The 2-addr register does not get special treatment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89246 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix inverted test and add testcase from failing self-host.Jakob Stoklund Olesen2009-11-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89167 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove fragile test.Jakob Stoklund Olesen2009-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89150 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable arm jumpt table adjustment.Jim Grosbach2009-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89143 91177308-0d34-0410-b5e6-96231b3b80d8
* Forgot to commit test fixesAnton Korobeynikov2009-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89138 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable -split-phi-edges by default, except when -regalloc=local.Jakob Stoklund Olesen2009-11-17
| | | | | | | The local register allocator doesn't like it when LiveVariables is run. We should also disable edge splitting under -O0, but that has to wait a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89125 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 89021. It's miscompiling llvm-gcc driver driver at -O0.Evan Cheng2009-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89082 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable -split-phi-edges by defaultJakob Stoklund Olesen2009-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89021 91177308-0d34-0410-b5e6-96231b3b80d8
* MOV64rm should be marked isReMaterializable.Evan Cheng2009-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89019 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert to FileCheckJim Grosbach2009-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89007 91177308-0d34-0410-b5e6-96231b3b80d8
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