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2012-04-22ARM: Initialize the HasRAS bit.Benjamin Kramer
Found by valgrind. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155313 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-22ZERO_EXTEND/SIGN_EXTEND/TRUNCATE optimization for AVX2Elena Demikhovsky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155309 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-22Remove some potential warnings about variables used uninitialized.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155307 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-21Make some fixed arrays const. Use array_lengthof in a couple places instead ↵Craig Topper
of a hardcoded number. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155294 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-21Tidy up. 80 columns and some other spacing issues.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155291 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-21llvm/lib/Target: [PR12611] Add "llvm/Support/raw_ostream.h" for Debug build ↵NAKAMURA Takumi
on MSVC. Thanks to Andy Gibbs, to report the issue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155287 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-21HexagonISelLowering.cpp: Reorder #includes.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155286 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-21HexagonInstPrinter.cpp: Suppress -Wunused-variable warnings with -Asserts.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155281 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20ARM: tblgen'erate more NEON two-operand aliases.Jim Grosbach
VMUL and VEXT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155258 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20ARM: tblgen'erate more NEON two-operand aliases.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155254 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20ARM: Update NEON assembly two-operand aliases.Jim Grosbach
Use the new TwoOperandAliasConstraint to handle lots of the two-operand aliases for NEON instructions. There's still more to go, but this is a good chunk of them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155210 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20effectively back out my last change (r155190)Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155195 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20fix obviously bogus (IMO) operand index of the load in assertsGabor Greif
(load only has one operand) and smuggle in some whitespace changes too NB: I am obviously testing the water here, and believe that the unguarded cast is still wrong, but why is the getZExtValue of the load's operand tested against zero here? Any review is appreciated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155190 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20Convert more uses of XXXRegisterClass to &XXXRegClass. No functional change ↵Craig Topper
since they are equivalent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155188 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20Convert some uses of XXXRegisterClass to &XXXRegClass. No functional change ↵Craig Topper
since they are equivalent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155186 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20ARM some VFP tblgen'erated two-operand aliases.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155178 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-19ARM let TableGen handle a few two-operand aliases.Jim Grosbach
No need for these explicit aliases anymore. Nuke 'em. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155173 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-19zap tabsGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155128 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Fixed the llvm-mv X86 disassembler so the 'C' API gets jumps properlyKevin Enderby
symbolicated. These have and operand type of TYPE_RELv which was not handled as isBranch in translateImmediate() in X86Disassembler.cpp. rdar://11268426 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155074 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18This reverts a long string of commits to the Hexagon backend. TheseChandler Carruth
commits have had several major issues pointed out in review, and those issues are not being addressed in a timely fashion. Furthermore, this was all committed leading up to the v3.1 branch, and we don't need piles of code with outstanding issues in the branch. It is possible that not all of these commits were necessary to revert to get us back to a green state, but I'm going to let the Hexagon maintainer sort that out. They can recommit, in order, after addressing the feedback. Reverted commits, with some notes: Primary commit r154616: HexagonPacketizer - There are lots of review comments here. This is the primary reason for reverting. In particular, it introduced large amount of warnings due to a bad construct in tablegen. - Follow-up commits that should be folded back into this when reposting: - r154622: CMake fixes - r154660: Fix numerous build warnings in release builds. - Please don't resubmit this until the three commits above are included, and the issues in review addressed. Primary commit r154695: Pass to replace transfer/copy ... - Reverted to minimize merge conflicts. I'm not aware of specific issues with this patch. Primary commit r154703: New Value Jump. - Primarily reverted due to merge conflicts. - Follow-up commits that should be folded back into this when reposting: - r154703: Remove iostream usage - r154758: Fix CMake builds - r154759: Fix build warnings in release builds - Please incorporate these fixes and and review feedback before resubmitting. Primary commit r154829: Hexagon V5 (floating point) support. - Primarily reverted due to merge conflicts. - Follow-up commits that should be folded back into this when reposting: - r154841: Remove unused variable (fixing build warnings) There are also accompanying Clang commits that will be reverted for consistency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155047 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Mark instruction classes ArithLogicR, ArithLogicI and LoadUpper as ↵Akira Hatanaka
isRematerializable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155031 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Delete blank line.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155030 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Added support for disassembling unpredictable swp/swpb ARM instructions.Silviu Baranga
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155004 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Fix the bahavior of the disassembler when decoding unpredictable mrs ↵Silviu Baranga
instructions on ARM. Now the diasassembler emmits warnings instead of errors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155002 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Added support for unpredictable mcrr/mcrr2/mrrc/mrrc2 ARM instruction in the ↵Silviu Baranga
disassembler. Since the upredicability conditions are complex, C++ code was added to handle them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155001 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Fixed decoding for the ARM cdp2 instruction. The restriction on the ↵Silviu Baranga
coprocessor number was removed for this instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155000 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Add suport for unpredicatble cases of the cmp, tst, teq and cmnz ARM ↵Silviu Baranga
instructions in the disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154999 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Remove AVX vpermil intrinsics. I removed their uses from clang headers and ↵Craig Topper
builtins a while back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154985 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17fix pr12559: mark unavailable win32 math libcallsJoe Groff
also fix SimplifyLibCalls to use TLI rather than compile-time conditionals to enable optimizations on floor, ceil, round, rint, and nearbyint git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154960 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Typo.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154953 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Delete latter half of CMakeLists.txt.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154936 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Add disassembler to MIPS. Akira Hatanaka
Patch by Vladimir Medic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154935 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Remove unused CCIfSubtarget.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154921 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Fix bad EXTRACT_SUBREG in instruction selection for extending-loads on NEON.James Molloy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154915 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Don't decode vperm2i128 or vperm2f128 into a shuffle if bit 3 or 7 of the ↵Craig Topper
immediate is set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154907 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Fix ARM disassembly of VLD2 (single 2-element structure to all lanes)Kevin Enderby
instructions with writebacks. And add test a case for all opcodes handed by DecodeVLD2DupInstruction() in ARMDisassembler.cpp . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154884 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16ARM two-operand forms for vhadd and vhsub instructions.Jim Grosbach
rdar://11252521 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154875 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Temporarily turn off anti-dependency checkingPreston Gurd
during Post RA scheduling in X86, until the X86 target is changed to properly set up post RA liveness. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154874 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16ARM handle :lower16: and :upper16: after a '#' prefix.Jim Grosbach
rdar://11252521 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154862 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Fix incorrect atomics codegen introduced in r154705, and extend test to ↵Richard Smith
catch it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154845 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Remove unused variableDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154841 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16ARM assembly two-operand forms for VRSHL.Jim Grosbach
rdar://11252521 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154840 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Do not add offset in applyFixup. This has already been accounted for in Value. Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154838 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16ARM two-operand aliases for VRHADD instructions.Jim Grosbach
rdar://11252521 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154832 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Hexagon V5 (Floating Point) Support.Sirish Pande
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154829 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Replace vpermd/vpermps intrinic patterns with custom lowering to target ↵Craig Topper
specific nodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154801 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Change type profile for vpermv back to using operand type for the mask ↵Craig Topper
argument to match intrinsic behavior. Add a bitcast to the lowering code to convert mask from v8i32 to v8f32 for vpermps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154798 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Flip the arguments when converting vpermd/vpermps intrinsics into ↵Craig Topper
instructions. The intrinsic has the mask as the last operand, but the instruction has it as the second. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154797 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Merge vpermps/vpermd and vpermpd/vpermq SD nodes.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154782 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Fix SDTypeProfile for vpermps. The mask operand should be v8i32.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154781 91177308-0d34-0410-b5e6-96231b3b80d8
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