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* llvm_report_error already prints "LLVM ERROR:". So stop reporting errors ↵Benjamin Kramer2009-08-035-10/+9
| | | | | | like "LLVM ERROR: llvm: error:" or "LLVM ERROR: ERROR:". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77971 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak win64 compilation callback.Anton Korobeynikov2009-08-031-13/+14
| | | | | | | | Since we're generating stubs by hands we don't follow the ABI and don't create a register spill area. Don't use this area in compilation callback! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77968 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a coaelescer bug. If a copy val# is extended to eliminate a ↵Evan Cheng2009-08-032-1/+54
| | | | | | non-trivially coalesced copy, and the copy kills its source register. Trim the source register's live range to the last use if possible. This fixes up kill marker to make the scavenger happy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77967 91177308-0d34-0410-b5e6-96231b3b80d8
* Create proper frame index for FPAnton Korobeynikov2009-08-031-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77966 91177308-0d34-0410-b5e6-96231b3b80d8
* Perform bitconvert to proper typeAnton Korobeynikov2009-08-031-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77965 91177308-0d34-0410-b5e6-96231b3b80d8
* Add 'Indirect' LocInfo class and use to pass __m128 on win64. Also minore ↵Anton Korobeynikov2009-08-035-33/+60
| | | | | | fixes here and there (mostly __m64). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77964 91177308-0d34-0410-b5e6-96231b3b80d8
* Cleanup Darwin MMX calling conv stuff - make the stuff more generic. This ↵Anton Korobeynikov2009-08-032-62/+36
| | | | | | also fixes a subtle bug, when 6th v1i64 argument passed wrongly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77963 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak Win64 CC. Step one: honour register save area, fix some alignment ↵Anton Korobeynikov2009-08-039-58/+100
| | | | | | and provide a different set of call-clobberred registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77962 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the GCC path from libLTO. This has been superceded by setAssemblerPath.Nick Lewycky2009-08-033-21/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77960 91177308-0d34-0410-b5e6-96231b3b80d8
* Add NamedMDNode destructor.Devang Patel2009-08-032-0/+26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77959 91177308-0d34-0410-b5e6-96231b3b80d8
* Use movd instead of movqRafael Espindola2009-08-032-3/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77956 91177308-0d34-0410-b5e6-96231b3b80d8
* Add FileUpdate tool, conditionally updates its output based on its input.Daniel Dunbar2009-08-034-1/+116
| | | | | | | - Gratuitous and unused, but possibly useful one day. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77954 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a race condition in getting the process exit code on Win32.Daniel Dunbar2009-08-033-8/+31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77953 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove now unused arguments from TargetRegistry::lookupTarget.Daniel Dunbar2009-08-038-49/+18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77950 91177308-0d34-0410-b5e6-96231b3b80d8
* These are done.Evan Cheng2009-08-031-8/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77949 91177308-0d34-0410-b5e6-96231b3b80d8
* Pass target triple string in to TargetMachine constructor.Daniel Dunbar2009-08-0311-70/+148
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is not just a matter of passing in the target triple from the module; currently backends are making decisions based on the build and host architecture. The goal is to migrate to making these decisions based off of the triple (in conjunction with the feature string). Thus most clients pass in the target triple, or the host triple if that is empty. This has one important change in the way behavior of the JIT and llc. For the JIT, it was previously selecting the Target based on the host (naturally), but it was setting the target machine features based on the triple from the module. Now it is setting the target machine features based on the triple of the host. For LLC, -march was previously only used to select the target, the target machine features were initialized from the module's triple (which may have been empty). Now the target triple is taken from the module, or the host's triple is used if that is empty. Then the triple is adjusted to match -march. The take away is that -march for llc is now used in conjunction with the host triple to initialize the subtarget. If users want more deterministic behavior from llc, they should use -mtriple, or set the triple in the input module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77946 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the instruction encoding.Rafael Espindola2009-08-031-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77944 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a bitcast that was a no-op.Rafael Espindola2009-08-031-3/+1
| | | | | | | | Thanks to Eli Friedman for noticing it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77942 91177308-0d34-0410-b5e6-96231b3b80d8
* Use movq to move 64 bits in and out of mmx registers.Rafael Espindola2009-08-034-4/+23
| | | | | | | | Fixes PR4669 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77940 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the i12 variant of load / store opcodes if offset is zero. Now we pass ↵Evan Cheng2009-08-032-1/+90
| | | | | | all of multisource as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77939 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove -disable-mips-abicall and -enable-mips-absolute-call command-line Eli Friedman2009-08-036-50/+26
| | | | | | | | | | | | | | | options, which don't appear to be useful. -enable-mips-absolute-call is completely unused (and unless I'm mistaken, is supposed to have the same effect that -relocation-model=dynamic-no-pic should have), and -disable-mips-abicall appears to be effectively a synonym for -relocation-model=static. Adjust the few users of hasABICall to checks which seem more appropriate. Update MipsSubtarget, MipsTargetMachine, and MipselTargetMachine to synchronize with recent changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77938 91177308-0d34-0410-b5e6-96231b3b80d8
* Restrict LDA to affine subscripts.Andreas Bolka2009-08-032-0/+27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77932 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some comments referring to std::cerr.Daniel Dunbar2009-08-038-14/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77931 91177308-0d34-0410-b5e6-96231b3b80d8
* - s/DOUT/DEBUG(errs()/gBill Wendling2009-08-035-41/+43
| | | | | | | - Tidy up some headers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77929 91177308-0d34-0410-b5e6-96231b3b80d8
* Move most targets TargetMachine constructor to only taking a target triple.Daniel Dunbar2009-08-0230-126/+99
| | | | | | | - The C, C++, MSIL, and Mips backends still need the module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77927 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand LDA testcases.Andreas Bolka2009-08-022-11/+62
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77926 91177308-0d34-0410-b5e6-96231b3b80d8
* Add extra SEXT pattern.Richard Osborne2009-08-022-0/+48
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77920 91177308-0d34-0410-b5e6-96231b3b80d8
* The x86 jit doesn't generate a def_cfa_offset unwind instruction after theBill Wendling2009-08-021-1/+1
| | | | | | | | | | | | | | pushes in the function prolog if the function doesn't have any stack space, i.e. for a prolog like: 0x40011870: push %r15 0x40011872: push %r14 0x40011874: push %rbx Patch by Zoltan! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77919 91177308-0d34-0410-b5e6-96231b3b80d8
* Normalize Subtarget constructors to take a target triple string instead ofDaniel Dunbar2009-08-0237-98/+59
| | | | | | | | | | | Module*. Also, dropped uses of TargetMachine where unnecessary. The only target which still takes a TargetMachine& is Mips, I would appreciate it if someone would normalize this to match other targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77918 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unneeded intrinsics from Blackfin backend.Jakob Stoklund Olesen2009-08-023-37/+1
| | | | | | | | | | __builtin_bfin_ones does the same as ctpop, so it can be implemented in the front-end. __builtin_bfin_loadbytes loads from an unaligned pointer with the disalignexcpt instruction. It does the same as loading from a pointer with the low bits masked. It is better if the front-end creates a masked load. We can always instruction select the masked to disalignexcpt+load. We keep csync/ssync/idle. These intrinsics represent instructions that need workarounds for some silicon revisions. We may even want to convert inline assembler to intrinsics to enable the workarounds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77917 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the build for people with oprofile installed.Nick Lewycky2009-08-021-3/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77914 91177308-0d34-0410-b5e6-96231b3b80d8
* Empty arguments need to be quoted on Win32.Daniel Dunbar2009-08-021-3/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77913 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix issue in regscavenger when scavenging a callee-saved register that has ↵Jakob Stoklund Olesen2009-08-022-4/+11
| | | | | | not been spilled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77912 91177308-0d34-0410-b5e6-96231b3b80d8
* One two many newlines at end of file LLVMContextImpl.cppEdward O'Callaghan2009-08-021-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77911 91177308-0d34-0410-b5e6-96231b3b80d8
* Tweak svn:ignore moreDaniel Dunbar2009-08-020-0/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77910 91177308-0d34-0410-b5e6-96231b3b80d8
* Tweak svn:ignoreDaniel Dunbar2009-08-020-0/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77909 91177308-0d34-0410-b5e6-96231b3b80d8
* Adjust comment to distinguish between target name and triple target name theyDaniel Dunbar2009-08-021-15/+15
| | | | | | | match. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77908 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix no newline at end of LLVMContextImpl.cppEdward O'Callaghan2009-08-021-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77907 91177308-0d34-0410-b5e6-96231b3b80d8
* Never add a kill flag to a constrained physical register in a two-addr ↵Jakob Stoklund Olesen2009-08-023-6/+3
| | | | | | instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77906 91177308-0d34-0410-b5e6-96231b3b80d8
* Scavenger asserts.Jakob Stoklund Olesen2009-08-023-5/+14
| | | | | | | Allow imp-def and imp-use of anything in the scavenger asserts, just like the machine code verifier. Allow redefinition of a sub-register of a live register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77904 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some basic blackfin intrinsics.Jakob Stoklund Olesen2009-08-025-1/+123
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77903 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for CPU features (i.e., bugs) and workarounds.Jakob Stoklund Olesen2009-08-024-8/+250
| | | | | | This is just the framework to identify the needed workarounds. They are not actually implemented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77902 91177308-0d34-0410-b5e6-96231b3b80d8
* Inline assembly support for Blackfin.Jakob Stoklund Olesen2009-08-024-12/+175
| | | | | | We use the same constraints as GCC, including those that are slightly insane for inline assembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77899 91177308-0d34-0410-b5e6-96231b3b80d8
* Build Blackfin target with autoconf and cmake.Jakob Stoklund Olesen2009-08-023-40/+45
| | | | | | Note that configure was edited by hand. Will somebody with the correct version of autoconf please regenerate? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77898 91177308-0d34-0410-b5e6-96231b3b80d8
* Analog Devices Blackfin back-end.Jakob Stoklund Olesen2009-08-0277-0/+5029
| | | | | | | | | | | | | | Generate code for the Blackfin family of DSPs from Analog Devices: http://www.analog.com/en/embedded-processing-dsp/blackfin/processors/index.html We aim to be compatible with the exsisting GNU toolchain found at: http://blackfin.uclinux.org/gf/project/toolchain The back-end is experimental. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77897 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid forming a SELECT_CC in a type that the target doesn'tDan Gohman2009-08-021-1/+2
| | | | | | | | | | | | | | | | | | | | support. This isn't immediately interesting, because Legalize ends up lowering SELECT_CC if the target doesn't support it, but this simplifies the process. Also, if the SELECT_CC would be expanded in Legalize, it can potentially end up with two copies of the condition expression. By leaving it as SELECT+SETCC, the SELECT can be expanded into two SELECTs that use a single SETCC. The two comparisons are usually CSE'd, but depending on when various expressions get legalized, the comparison expression could involve calls to library functions, such that the comparison expression may not be able to be CSE'd. This will be needed by a future patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77896 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix indentation.Dan Gohman2009-08-021-301/+301
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77895 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a comment.Dan Gohman2009-08-021-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77894 91177308-0d34-0410-b5e6-96231b3b80d8
* Resync lea32addr and lea64addr.Dan Gohman2009-08-022-2/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77893 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove duplicated colons and spaces.Benjamin Kramer2009-08-023-23/+23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77892 91177308-0d34-0410-b5e6-96231b3b80d8
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