Re: [llvm-commits] [llvm] r41394 - /llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp

On Aug 24, 2007, at 7:39 PM, Devang Patel wrote: Move exit condition and exit branch from exiting block into loop header and dominator info. This avoid execution of dead iteration. Loop is already filter in the beginning such that this change is safe. err... ... move exit condition and

[llvm-commits] [llvm] r41479 - in /llvm/trunk: lib/Target/X86/X86ISelLowering.cpp test/CodeGen/X86/2004-02-12-Memcpy.llx

Author: rafael Date: Mon Aug 27 05:18:20 2007 New Revision: 41479 URL: http://llvm.org/viewvc/llvm-project?rev=41479view=rev Log: call libc memcpy/memset if array size is bigger then threshold. Coping 100MB array (after a warmup) shows that glibc 2.6.1 implementation on x86-64 (core 2) is 30%

[llvm-commits] [llvm-gcc-4.0] r41480 - /llvm-gcc-4.0/trunk/gcc/llvm-backend.cpp

Author: baldrick Date: Mon Aug 27 07:53:48 2007 New Revision: 41480 URL: http://llvm.org/viewvc/llvm-project?rev=41480view=rev Log: Turn on exception handling code generation. Modified: llvm-gcc-4.0/trunk/gcc/llvm-backend.cpp Modified: llvm-gcc-4.0/trunk/gcc/llvm-backend.cpp URL:

[llvm-commits] [llvm-gcc-4.2] r41481 - /llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp

Author: baldrick Date: Mon Aug 27 07:56:28 2007 New Revision: 41481 URL: http://llvm.org/viewvc/llvm-project?rev=41481view=rev Log: Turn on exception handling codegen. Modified: llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp Modified: llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp URL:

Re: [llvm-commits] [llvm] r41479 - in /llvm/trunk: lib/Target/X86/X86ISelLowering.cpp test/CodeGen/X86/2004-02-12-Memcpy.llx

On Aug 27, 2007, at 3:18 AM, Rafael Espindola wrote: Coping 100MB array (after a warmup) shows that glibc 2.6.1 implementation on x86-64 (core 2) is 30% faster (from 0.270917s to 0.188079s) Please record this information in a comment? It is likely other people will want to revise this

[llvm-commits] [llvm] r41482 - in /llvm/trunk: include/llvm/ADT/FoldingSet.h include/llvm/CodeGen/LiveInterval.h include/llvm/CodeGen/MachineConstantPool.h include/llvm/CodeGen/MachineFunction.h inclu

Author: djg Date: Mon Aug 27 09:50:10 2007 New Revision: 41482 URL: http://llvm.org/viewvc/llvm-project?rev=41482view=rev Log: Add explicit keywords and remove spurious trailing semicolons. Modified: llvm/trunk/include/llvm/ADT/FoldingSet.h llvm/trunk/include/llvm/CodeGen/LiveInterval.h

[llvm-commits] [llvm-gcc-4.0] r41485 - /llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp

Author: baldrick Date: Mon Aug 27 10:51:13 2007 New Revision: 41485 URL: http://llvm.org/viewvc/llvm-project?rev=41485view=rev Log: Filters are now specified by using the number of type infos plus one. Always append a catch-all to the selector call, unless it is pointless. Modified:

[llvm-commits] [llvm-gcc-4.2] r41486 - /llvm-gcc-4.2/trunk/gcc/except.c

Author: baldrick Date: Mon Aug 27 11:08:37 2007 New Revision: 41486 URL: http://llvm.org/viewvc/llvm-project?rev=41486view=rev Log: Fix a mismatch between can_throw_external_1 (CTE) and foreach_reachable_handler (FRH): CTE should visit the same handlers as FRE (indeed it could have been

[llvm-commits] [llvm-gcc-4.2] r41487 - in /llvm-gcc-4.2/trunk/gcc: llvm-convert.cpp llvm-internal.h

Author: baldrick Date: Mon Aug 27 11:11:09 2007 New Revision: 41487 URL: http://llvm.org/viewvc/llvm-project?rev=41487view=rev Log: Filters are now specified using the number of type infos plus one. If an eh.selector call isn't guaranteed to match, append a catch-all. Also, some trivial

[llvm-commits] [llvm] r41488 - /llvm/trunk/lib/Transforms/IPO/RaiseAllocations.cpp

Author: djg Date: Mon Aug 27 11:11:48 2007 New Revision: 41488 URL: http://llvm.org/viewvc/llvm-project?rev=41488view=rev Log: Change comments to refer to @malloc and @free instead of %malloc and %free. Modified: llvm/trunk/lib/Transforms/IPO/RaiseAllocations.cpp Modified:

[llvm-commits] [llvm] r41489 - in /llvm/trunk: include/llvm/CodeGen/SelectionDAGISel.h lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp test/CodeGen/X86/memmove-0.ll test/CodeGen/X86/memmove-1.ll test/Co

Author: djg Date: Mon Aug 27 11:26:13 2007 New Revision: 41489 URL: http://llvm.org/viewvc/llvm-project?rev=41489view=rev Log: If the source and destination pointers in an llvm.memmove are known to not alias each other, it can be translated as an llvm.memcpy. Added:

[llvm-commits] [llvm] r41490 - /llvm/trunk/test/CodeGen/Generic/2007-06-06-CriticalEdgeLandingPad.ll

Author: baldrick Date: Mon Aug 27 11:30:05 2007 New Revision: 41490 URL: http://llvm.org/viewvc/llvm-project?rev=41490view=rev Log: Now that we don't output cleanups by default, the action offset needs to be adjusted in this test. Modified:

[llvm-commits] [llvm] r41491 - /llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

Author: djg Date: Mon Aug 27 11:32:11 2007 New Revision: 41491 URL: http://llvm.org/viewvc/llvm-project?rev=41491view=rev Log: Make DAGCombiner's global alias analysis query more precise in the case where both pointers have non-zero offsets. Modified:

Re: [llvm-commits] [llvm] r41489 - in /llvm/trunk: include/llvm/CodeGen/SelectionDAGISel.h lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp test/CodeGen/X86/memmove-0.ll test/CodeGen/X86/memmove-1.ll tes

On Aug 27, 2007, at 9:26 AM, Dan Gohman wrote: Author: djg Date: Mon Aug 27 11:26:13 2007 New Revision: 41489 URL: http://llvm.org/viewvc/llvm-project?rev=41489view=rev Log: If the source and destination pointers in an llvm.memmove are known to not alias each other, it can be translated

[llvm-commits] [llvm] r41494 - /llvm/trunk/test/C++Frontend/2007-07-04-NestedCatches.cpp

Author: baldrick Date: Mon Aug 27 11:47:32 2007 New Revision: 41494 URL: http://llvm.org/viewvc/llvm-project?rev=41494view=rev Log: Fix this test: llvm-gcc-4.2 optimizes almost everything away, resulting in zero matches, while llvm-gcc-4.1 manages to remove one pointless selector changing the

Re: [llvm-commits] [llvm] r41489 - in /llvm/trunk: include/llvm/CodeGen/SelectionDAGISel.h lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp test/CodeGen/X86/memmove-0.ll test/CodeGen/X86/memmove-1.ll tes

This is nifty, but shouldn't this be done at the LLVM IR level? I can't think of cases where lowering would create new memmove calls. I'm not aware of any cases where memmove vs. memcpy matters before codegen currently. If it were done at the LLVM IR level, would it be too trivial to be in a

[llvm-commits] [llvm] r41502 - /llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Author: rafael Date: Mon Aug 27 12:48:26 2007 New Revision: 41502 URL: http://llvm.org/viewvc/llvm-project?rev=41502view=rev Log: Add a comment about using libc memset/memcpy or generating inline code. Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Modified:

Re: [llvm-commits] [PATCH] JIT support for ARM

On Aug 17, 2007, at 5:28 PM, Raul Fernandes Herbster wrote: 2007/8/17, Evan Cheng [EMAIL PROTECTED]: Very good progress. Thanks! Comments inline. Evan ... Please use abort() instead so it does what's expected in non-debug build. OK ... i s - is :-) OK Also, why the name

[llvm-commits] [llvm-gcc-4.2] r41504 - /llvm-gcc-4.2/trunk/gcc/fortran/lang-specs.h

Author: asl Date: Mon Aug 27 13:44:54 2007 New Revision: 41504 URL: http://llvm.org/viewvc/llvm-project?rev=41504view=rev Log: Teach gfortran about LLVM options Modified: llvm-gcc-4.2/trunk/gcc/fortran/lang-specs.h Modified: llvm-gcc-4.2/trunk/gcc/fortran/lang-specs.h URL:

[llvm-commits] [llvm] r41506 - in /llvm/trunk: include/llvm/Instructions.h include/llvm/Support/LLVMBuilder.h lib/AsmParser/llvmAsmParser.y lib/Bitcode/Reader/BitcodeReader.cpp lib/Transforms/IPO/Argu

Author: greened Date: Mon Aug 27 14:04:21 2007 New Revision: 41506 URL: http://llvm.org/viewvc/llvm-project?rev=41506view=rev Log: Update InvokeInst to work like CallInst Modified: llvm/trunk/include/llvm/Instructions.h llvm/trunk/include/llvm/Support/LLVMBuilder.h

[llvm-commits] [llvm-gcc-4.0] r41505 - /llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp

Author: greened Date: Mon Aug 27 14:04:17 2007 New Revision: 41505 URL: http://llvm.org/viewvc/llvm-project?rev=41505view=rev Log: Update for new InvokeInst constructor Modified: llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp Modified: llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp URL:

[llvm-commits] [llvm-gcc-4.2] r41507 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

Author: greened Date: Mon Aug 27 14:05:22 2007 New Revision: 41507 URL: http://llvm.org/viewvc/llvm-project?rev=41507view=rev Log: Update for new InvokeInst constructor Modified: llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp Modified: llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp URL:

Re: [llvm-commits] [llvm] r41150 - /llvm/trunk/lib/Target/Mips/MipsDelaySlotFiller.cpp

Hi Bruno, Sparc backend also has a delay slot filler that does exactly the same thing. Can you change this into a target independent pass instead (then you just need to add a target hook to emit nop)? Evan On Aug 17, 2007, at 6:50 PM, Bruno Cardoso Lopes wrote: Author: bruno Date: Fri

[llvm-commits] [llvm-gcc-4.2] r41509 - /llvm-gcc-4.2/trunk/gcc/except.c

Author: baldrick Date: Mon Aug 27 14:58:09 2007 New Revision: 41509 URL: http://llvm.org/viewvc/llvm-project?rev=41509view=rev Log: After further thought and testing, it seems that it is foreach_reachable_handler that should be modified to agree with can_throw_external_1, and not the other way

Re: [llvm-commits] [llvm] r41489 - in /llvm/trunk: include/llvm/CodeGen/SelectionDAGISel.h lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp test/CodeGen/X86/memmove-0.ll test/CodeGen/X86/memmove-1.ll tes

Dan, The memmove tests you added are failing on x86 darwin. Here is the output from one of the tests: lattner% llvm-as test/CodeGen/X86/memmove-0.ll | llc -march=x86 .text .align 4,0x90 .globl _foo _foo: subl$12, %esp movl20(%esp), %eax

Re: [llvm-commits] [llvm] r41479 - in /llvm/trunk: lib/Target/X86/X86ISelLowering.cpp test/CodeGen/X86/2004-02-12-Memcpy.llx

Rafael, test/CodeGen/X86/2004-02-12-Memcpy.llx is failing on x86 darwin: Here is the output in case it helps: lattner% llvm-as test/CodeGen/X86/2004-02-12-Memcpy.llx | llc - march=x86 .text .align 4,0x90 .globl _main _main: pushl %edi pushl

[llvm-commits] [llvm] r41510 - in /llvm/trunk/test/CodeGen/X86: memmove-0.ll memmove-1.ll memmove-2.ll memmove-3.ll

Author: djg Date: Mon Aug 27 15:54:48 2007 New Revision: 41510 URL: http://llvm.org/viewvc/llvm-project?rev=41510view=rev Log: Add explicit triples to avoid default behavior that varies by host. Modified: llvm/trunk/test/CodeGen/X86/memmove-0.ll llvm/trunk/test/CodeGen/X86/memmove-1.ll

[llvm-commits] [llvm] r41516 - /llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp

Author: dpatel Date: Mon Aug 27 16:34:31 2007 New Revision: 41516 URL: http://llvm.org/viewvc/llvm-project?rev=41516view=rev Log: Use simpler test to filter loops. Modified: llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp Modified: llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp

[llvm-commits] [llvm] r41519 - /llvm/tags/Apple/llvm-1200-10/

Author: void Date: Mon Aug 27 16:53:31 2007 New Revision: 41519 URL: http://llvm.org/viewvc/llvm-project?rev=41519view=rev Log: Creating llvm-1200-10 branch Added: llvm/tags/Apple/llvm-1200-10/ - copied from r41518, llvm/trunk/ ___

[llvm-commits] [llvm-gcc-4.0] r41518 - /llvm-gcc-4.0/tags/llvm-gcc-1200-10/

Author: void Date: Mon Aug 27 16:53:25 2007 New Revision: 41518 URL: http://llvm.org/viewvc/llvm-project?rev=41518view=rev Log: Creating llvm-gcc-1200-10 branch Added: llvm-gcc-4.0/tags/llvm-gcc-1200-10/ - copied from r41517, llvm-gcc-4.0/trunk/

Re: [llvm-commits] [llvm-gcc-4.2] r41481 - /llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp

Hi Duncan, Could you back this patch out please? It's breaking builds on Darwin. -bw On 8/27/07, Duncan Sands [EMAIL PROTECTED] wrote: Author: baldrick Date: Mon Aug 27 07:56:28 2007 New Revision: 41481 URL: http://llvm.org/viewvc/llvm-project?rev=41481view=rev Log: Turn on exception

Re: [llvm-commits] [llvm] r41489 - in /llvm/trunk: include/llvm/CodeGen/SelectionDAGISel.h lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp test/CodeGen/X86/memmove-0.ll test/CodeGen/X86/memmove-1.ll tes

On Aug 27, 2007, at 10:46 AM, Dan Gohman wrote: This is nifty, but shouldn't this be done at the LLVM IR level? I can't think of cases where lowering would create new memmove calls. I'm not aware of any cases where memmove vs. memcpy matters before codegen currently. If it were done at the

Re: [llvm-commits] [llvm-gcc-4.0] r41480 - /llvm-gcc-4.0/trunk/gcc/llvm-backend.cpp

Thank you. I'm going to be working on it this week and hope to have the failure fixed soon. -bw On Aug 27, 2007, at 5:53 AM, Duncan Sands wrote: Author: baldrick Date: Mon Aug 27 07:53:48 2007 New Revision: 41480 URL: http://llvm.org/viewvc/llvm-project?rev=41480view=rev Log: Turn on

Re: [llvm-commits] [patch] fix the alignment of i64 and f64 on linux x86-64

On Aug 24, 2007, at 6:31 AM, Rafael Espindola wrote: According to table 3.1 of http://www.x86-64.org/documentation/abi.pdf, the i64 and f64 types should have 8 byte alignment. The attached patch changes this for targets that are not darwin. Dan, Evan, is this ok? Evan, doesn't darwin follow

[llvm-commits] [llvm] r41522 - /llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

Author: lattner Date: Mon Aug 27 23:23:55 2007 New Revision: 41522 URL: http://llvm.org/viewvc/llvm-project?rev=41522view=rev Log: Cut off crazy computation. This helps PR1622 slightly. Modified: llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp Modified:

[llvm-commits] [llvm] r41525 - /llvm/trunk/lib/Target/Mips/MipsMachineFunction.h

Author: bruno Date: Tue Aug 28 00:04:41 2007 New Revision: 41525 URL: http://llvm.org/viewvc/llvm-project?rev=41525view=rev Log: Added methods to record SPOffsets from LowerFORMAL_ARGUMENTS Modified: llvm/trunk/lib/Target/Mips/MipsMachineFunction.h Modified:

[llvm-commits] [llvm] r41527 - /llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp

Author: bruno Date: Tue Aug 28 00:08:16 2007 New Revision: 41527 URL: http://llvm.org/viewvc/llvm-project?rev=41527view=rev Log: Changed stack allocation On LowerFORMAL_ARGUMENTS. Added comments about new stack allocation. Expand SelectCC for i32 results Modified:

[llvm-commits] [llvm] r41529 - in /llvm/trunk/lib/Target/Mips: MipsRegisterInfo.cpp MipsRegisterInfo.h MipsTargetMachine.cpp

Author: bruno Date: Tue Aug 28 00:13:42 2007 New Revision: 41529 URL: http://llvm.org/viewvc/llvm-project?rev=41529view=rev Log: Added method to get Mips register numbers Changed the stack frame layout, StackGrowsUp fits better to Mips strange stack. Stack offset calculation bug fixed! Modified:

[llvm-commits] CVS: llvm-www/pubs/index.html

Changes in directory llvm-www/pubs: index.html updated: 1.57 - 1.58 --- Log message: add a paper --- Diffs of the changes: (+5 -0) index.html |5 + 1 files changed, 5 insertions(+) Index: llvm-www/pubs/index.html diff -u llvm-www/pubs/index.html:1.57

[llvm-commits] CVS: llvm-www/pubs/2007-08-16-TRANSACT-Tanger-Slides.pdf 2007-08-16-TRANSACT-Tanger.html 2007-08-16-TRANSACT-Tanger.pdf

Changes in directory llvm-www/pubs: 2007-08-16-TRANSACT-Tanger-Slides.pdf added (r1.1) 2007-08-16-TRANSACT-Tanger.html added (r1.1) 2007-08-16-TRANSACT-Tanger.pdf added (r1.1) --- Log message: Add Torvald's STM paper. --- Diffs of the changes: (+60 -0)

[llvm-commits] [llvm] r41526 - in /llvm/trunk/lib/Target/Mips: MipsAsmPrinter.cpp MipsInstrInfo.h

Author: bruno Date: Tue Aug 28 00:06:17 2007 New Revision: 41526 URL: http://llvm.org/viewvc/llvm-project?rev=41526view=rev Log: Mask directive completed with CalleeSave info Comments for Mips directives added. Modified: llvm/trunk/lib/Target/Mips/MipsAsmPrinter.cpp