llvm/lib/Target/ARM, branch release_23http://llvm.orghttps://git.amat.us/llvm/atom/lib/Target/ARM?h=release_232008-05-06T02:29:28ZMatch things like 'armv5tejl-unknown-linux-gnu' for PR22902008-05-06T02:29:28ZChris Lattnersabre@nondot.org2008-05-06T02:29:28Zurn:sha1:3bf6accfea3aece45a366a58ade187eb6e5b9b92
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50698 91177308-0d34-0410-b5e6-96231b3b80d8
Fix the SVOffset values for loads and stores produced by2008-04-28T17:15:20ZDan Gohmangohman@apple.com2008-04-28T17:15:20Zurn:sha1:1f13c686df75ddbbe15b208606ece4846d7479a8
memcpy/memset expansion. It was a bug for the SVOffset value
to be used in the actual address calculations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50359 91177308-0d34-0410-b5e6-96231b3b80d8
Correlate stubs with functions in JIT: when emitting a stub, the JIT tells the memory manager which function2008-04-16T20:46:05ZNicolas Geoffraynicolas.geoffray@lip6.fr2008-04-16T20:46:05Zurn:sha1:51cc3c13eac78da242f0518fc42580e48dd5304f
the stub will resolve.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49814 91177308-0d34-0410-b5e6-96231b3b80d8
Infrastructure for getting the machine code size of a function and an instruction. X86, PowerPC and ARM are implemented2008-04-16T20:10:13ZNicolas Geoffraynicolas.geoffray@lip6.fr2008-04-16T20:10:13Zurn:sha1:52e724ad7e679ee590f4bd763d55280586a8f1bc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49809 91177308-0d34-0410-b5e6-96231b3b80d8
Fix const-correctness issues with the SrcValue handling in the2008-04-14T17:55:48ZDan Gohmangohman@apple.com2008-04-14T17:55:48Zurn:sha1:29e4bdbf27c5f03b12dd2bc41d9ccb0d5f3dfdf4
memory intrinsic expansion code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49666 91177308-0d34-0410-b5e6-96231b3b80d8
Drop ISD::MEMSET, ISD::MEMMOVE, and ISD::MEMCPY, which are not Legal2008-04-12T04:36:06ZDan Gohmangohman@apple.com2008-04-12T04:36:06Zurn:sha1:707e0184233f27e0e9f9aee0309f2daab8cfe7f8
on any current target and aren't optimized in DAGCombiner. Instead
of using intermediate nodes, expand the operations, choosing between
simple loads/stores, target-specific code, and library calls,
immediately.
Previously, the code to emit optimized code for these operations
was only used at initial SelectionDAG construction time; now it is
used at all times. This fixes some cases where rep;movs was being
used for small copies where simple loads/stores would be better.
This also cleans up code that checks for alignments less than 4;
let the targets make that decision instead of doing it in
target-independent code. This allows x86 to use rep;movs in
low-alignment cases.
Also, this fixes a bug that resulted in the use of rep;stos for
memsets of 0 with non-constant memory size when the alignment was
at least 4. It's better to use the library in this case, which
can be significantly faster when the size is large.
This also preserves more SourceValue information when memory
intrinsics are lowered into simple loads/stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49572 91177308-0d34-0410-b5e6-96231b3b80d8
Unbreak ARM / Thumb soft FP support.2008-04-01T01:50:16ZEvan Chengevan.cheng@apple.com2008-04-01T01:50:16Zurn:sha1:110cf48752dcf86c6d95698c08805f1dd534ac83
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49012 91177308-0d34-0410-b5e6-96231b3b80d8
Move reMaterialize() from TargetRegisterInfo to TargetInstrInfo.2008-03-31T20:40:39ZEvan Chengevan.cheng@apple.com2008-03-31T20:40:39Zurn:sha1:ca1267c02b025cc719190b05f9e1a5d174a9caf7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48995 91177308-0d34-0410-b5e6-96231b3b80d8
Fix "Control reaches the end of non-void function" warnings, 2008-03-30T18:22:13ZChris Lattnersabre@nondot.org2008-03-30T18:22:13Zurn:sha1:d27c991cebe48fdf82b5d9eec6c2a1a244f82622
patch by David Chisnall.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48963 91177308-0d34-0410-b5e6-96231b3b80d8
Add explicit keywords.2008-03-25T22:06:05ZDan Gohmangohman@apple.com2008-03-25T22:06:05Zurn:sha1:950a4c40b823cd4f09dc71be635229246dfd6cac
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48801 91177308-0d34-0410-b5e6-96231b3b80d8