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2011-10-03Update test for 141010.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141022 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Thumb2 ADD/SUB can take SP as a destination register.Jim Grosbach
It's documented as a separate instruction to line up with the Thumb1 encodings, for which it really is a distinct instruction encoding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141020 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Clean up MipsInstrInfo::copyPhysReg and handle copies from and to 64-bit integerAkira Hatanaka
registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141019 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Add support for 64-bit integer multiply instructions.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141017 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Add definitions of instructions which move values between 64-bit integerAkira Hatanaka
registers and 64-bit HI and LO registers. Fix encoding of the 32-bit versions of the instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141015 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Find the strip tool that works with the specified SDKROOT. rdar://10165908Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141013 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Tidy up a bit. Formatting.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141010 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Add support for MOVBE and RDRAND instructions for the assembler and ↵Craig Topper
disassembler. Includes feature flag checking, but no instrinsic support. Fixes PR10832, PR11026 and PR11027. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141007 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Whitespace.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141005 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Typo.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141004 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Add the returns_twice attribute to LLVM.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141001 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Treat VEX.vvvv as a 3-bit field outside of 64-bit mode. Prevents access to ↵Craig Topper
registers xmm8-xmm15 outside 64-bit mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140997 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Test updates that were supposed to go with r140993.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140994 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Fix VEX disassembling to ignore REX.RXBW bits in 32-bit mode.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140993 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Reapply r140979 with fix! We never did get a testcase, but careful review of theNick Lewycky
logic by David Meyer revealed this bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140992 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03attempt to fix ocaml bindings: landing padsTorok Edwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140991 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Revert r140979 due to reports of bootstrap failure.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140980 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03Add one more case we compute a max trip count.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140979 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-02Fix some Intel syntax disassembly issues with instructions that implicitly ↵Craig Topper
use AL/AX/EAX/RAX such as ADD/SUB/ADC/SUBB/XOR/OR/AND/CMP/MOV/TEST. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140974 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-02Special case disassembler handling of REX.B prefix on NOP instruction to ↵Craig Topper
decode as XCHG R8D, EAX instead. Fixes PR10344. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140971 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-02Add a new icmp+select optz'n. Also shows off the load(cst) folding added inNick Lewycky
r140966. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140969 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-02Enhance a couple places where we were doing constant folding of instructions,Nick Lewycky
but not load instructions. Noticed by inspection. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140966 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-02Fix typo in r140954.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140962 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-02Make canonicalization of ImmutableSetRef::asImmutableSet() semi-explicit.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140959 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Fix disassembling of INVEPT and INVVPID to take operandsCraig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140955 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Fix disassembler handling of CRC32 which is an odd instruction that uses ↵Craig Topper
0xf2 as an opcode extension and allows the opsize prefix. This necessitated adding IC_XD_OPSIZE and IC_64BIT_XD_OPSIZE contexts. Unfortunately, this increases the size of the disassembler tables. Fixes PR10702. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140954 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Revert r140924 "Attempt to fix dynamic stack realignment for thumb1 functions."Chad Rosier
to appease nightly testers. Not quite there yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140953 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Moved type construction out of the loop and added an assert on the legality ↵Nadav Rotem
of the type. Formatted lines to the 80 char limit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140952 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Move TableGen's parser and entry point into a libraryPeter Collingbourne
This is the first step towards splitting LLVM and Clang's tblgen executables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140951 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01No one should be using the method directly. Assert if they do.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140947 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Add a convenience method to tell if two things are equal.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140946 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Use the ARMConstantPoolMBB class to handle the MBB values.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140943 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Add ARMConstantPoolMBB to hold an MBB value in the constant pool.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140942 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Remove dead code.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140941 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Remove now dead methods and ivar.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140940 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Use the new ARMConstantPoolSymbol class to handle external symbols.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140939 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Add an ARMConstantPool class for external symbols. This will split out the ↵Bill Wendling
support for external symbols from the base class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140938 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Remove now dead methods and ivar from ARMConstantPoolValue.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140937 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Switch over to using ARMConstantPoolConstant for global variables, functions,Bill Wendling
and block addresses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140936 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Some more refactoring.Bill Wendling
* Add a couple of Create methods to the ARMConstantPoolConstant class, * Add its own version of getExistingMachineCPValue, and * Modify hasSameValue to return false if the object isn't an ARMConstantPoolConstant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140935 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Add a Create method that accepts 'kind' and 'pcadj' arguments.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140934 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Refactoring: Separate out the ARM constant pool Constant from the ARM constantBill Wendling
pool value. It's not used right now, but will be soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140933 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Subtarget getFeatureBits() returns a uint64_t, not unsigned.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140928 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Attempt to fix dynamic stack realignment for thumb1 functions. It is in fact Chad Rosier
useful if an optimization assumes the stack has been realigned. Credit to Eli for his assistance. rdar://10043857 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140924 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Inlining and unrolling heuristics should be aware of free truncs.Andrew Trick
We want heuristics to be based on accurate data, but more importantly we don't want llvm to behave randomly. A benign trunc inserted by an upstream pass should not cause a wild swings in optimization level. See PR11034. It's a general problem with threshold-based heuristics, but we can make it less bad. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140919 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01whitespaceAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140916 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Add Windows x64 stack walking support. Patch by Aaron Ballman!Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140906 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-30Use precomputed BitVector for CodeGenRegisterClass::hasSubClass().Jakob Stoklund Olesen
All the sub-class bit vectors are computed when first creating the register bank. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140905 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-30Filecheck-ize.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140904 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-30Add new line at end of file.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140903 91177308-0d34-0410-b5e6-96231b3b80d8
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