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path: root/lib/Target/X86/AsmParser/X86AsmParser.cpp
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2010-10-30fix an encoding mismatch where "sal %eax, 1" was not using the short encodingChris Lattner
for shl. Caught by inspection. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117820 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30move a bunch more aliases from .cpp -> .td file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117819 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30move cmov aliases to .td file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117818 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30move setcc and jcc aliases from .cpp to .tdChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117817 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30move some code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117816 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30implement (and document!) the first kind of MC assembler alias, which Chris Lattner
just remaps one mnemonic to another. Convert a few of the X86 aliases from .cpp to .td code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117815 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30stay out of the reserved namespaceChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117773 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Yet another tweak to X86 instructions to add ud2a as an alias to ud2Kevin Enderby
(still to add ud2b). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117435 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Another tweak to X86 instructions to add the missing flex instruction (withoutKevin Enderby
the wait prefix). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117434 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Tweaks to X86 instructions to allow the 'w' suffix in places it makesKevin Enderby
sense, when the instruction takes the 16-bit ax register or m16 memory location. These changes to llvm-mc matches what the darwin assembler allows for these instructions. Done differently than in r117031 that caused a valgrind error which was later reverted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117433 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Added some aliases to the fcomip and fucompi Intel instructions. So that llvm-mcKevin Enderby
will accept versions that the darwin assembler allows. Forms ending in "pi" and forms without all the operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117427 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-22Reverting r117031 to cleanup valgrind errors.Andrew Trick
It doesn't look like anything is wrong with the checkin, but the new test cases expose a mem bug in AsmParser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117087 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21More tweaks to X86 instructions to allow the 'w' suffix in places it makesKevin Enderby
sense, when the instruction takes the 16-bit ax register or m16 memory location. These changes to llvm-mc matches what the darwin assembler allows for these instructions. Also added the missing flex (without the wait prefix) and ud2a as an alias to ud2 (still to add ud2b). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117031 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19Added a few tweaks to the Intel Descriptor-table support instructions to allowKevin Enderby
word forms and suffixed versions to match the darwin assembler in 32-bit and 64-bit modes. This is again for use just with assembly source for llvm-mc . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116773 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Added a handful of x86-32 instructions that were missing so that llvm-mc wouldKevin Enderby
be more complete. These are only expected to be used by llvm-mc with assembly source so there is no pattern, [], in the .td files. Most are being added to X86InstrInfo.td as Chris suggested and only comments about register uses are added. Suggestions welcome on the .td changes as I'm not sure on every detail of the x86 records. More missing instructions will be coming. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116716 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-09Fix Whitespace.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116149 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Replace a gross hack (the MOV64ri_alt instruction) with a slightly less Chris Lattner
gross hack (having the asmmatcher handle the alias). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115685 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-01Delete token *after* reading from it.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115311 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30preemptively add the rest of the non-n fpstack instructions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115168 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30implement support for finit, PR8258Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115156 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30add support for fstcw, PR8259Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115154 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-29implement rdar://8491845 - Gas supports commuted forms of non-commutable ↵Chris Lattner
instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115061 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-29implement rdar://8456378 and PR7557 - support for the fstsw,Chris Lattner
an instruction that requires a WHOLE NEW wonderful kind of alias. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115015 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-29change the protocol TargetAsmPArser::MatchInstruction method to take anChris Lattner
MCStreamer to emit into instead of an MCInst to fill in. This allows the matcher extra flexibility and is more convenient. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115014 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27yet more aliases.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114822 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27add a couple more aliases, rdar://8456378Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114821 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27fix rdar://8470918 - llvm-mc can't assemble smovlChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114819 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27Fix rdar://8468087 - llvm-mc commutes fmul (and friend) operands.Chris Lattner
My previous fix for rdar://8456371 should only apply to fmulp/faddp, not to fmul/fadd. Instruction set orthogonality is overrated or something. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114818 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27implement support for 'clr' alias. This is part of rdar://8416805,Chris Lattner
but balrog was wanting it on irc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114809 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-22fix rdar://8456371 - Handle commutable instructions written backward.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114536 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-22Fix an inconsistency in the x86 backend that led it to reject "calll foo" onChris Lattner
x86-32: 32-bit calls were named "call" not "calll". 64-bit calls were correctly named "callq", so this only impacted x86-32. This fixes rdar://8456370 - llvm-mc rejects 'calll' This also exposes that mingw/64 is generating a 32-bit call instead of a 64-bit call, I will file a bugzilla. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114534 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-22add the missing aliases for fp stack cmovs, rdar://8456391Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114531 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-22Fix rdar://8456364 - llvm-mc rejects '%CS'Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114528 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-22fix rdar://8456389 - llvm-mc mismatch with 'as' on 'fstp'Chris Lattner
-This line, and those below, will be ignored-- M test/MC/AsmParser/X86/x86_instructions.s M lib/Target/X86/AsmParser/X86AsmParser.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114527 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-22fix rdar://8456361 - llvm-mc rejects 'rep movsd'Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114526 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-16fix rdar://8438816 - unrecognized 'fildq' instructionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114116 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15lcall and ljmp always default to lcalll and ljmpl. This finallyChris Lattner
wraps up r8418316 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113949 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15apparently jmpl $1,$2 is an alias for ljmpl, similiarlyChris Lattner
for call. Add this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113948 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15Disambiguate lcall/ljmp to the 32-bit version. This happensChris Lattner
even in 64-bit mode apparently. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113945 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15implement aliases for shld/shrd, part of rdar://8418316Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113937 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15fix rdar://8431880 - rcl/rcr with no shift amount not recognizedChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113936 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15add various broken forms of fnstsw. I didn't add the %raxChris Lattner
version because it adds a prefix and makes even less sense than the other broken forms. This wraps up rdar://8431422 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113932 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15add some aliases for f[u]comi, part of rdar://8431422Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113930 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15add a bunch of aliases for fp operations with no operand,Chris Lattner
rdar://8431422 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113929 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15Diagnose invalid instructions like "incl" with "too few operands for ↵Chris Lattner
instruction" instead of crashing. This fixes: rdar://8431815 - crash when invalid operand is one that isn't present git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113921 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-14add a terrible hack to allow out with dx is parens, a gas bug.Chris Lattner
This fixes PR8114 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113894 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11add a missed cmov alias, part of rdar://8416805Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113693 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11add support for all the setCC aliases. Part of rdar://8416805Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113692 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11add support for pushfd/popfd which are aliases for pushfl/popfl.Chris Lattner
This fixes rdar://8408129 - pushfd and popfd get invalid instruction mnemonic errors git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113690 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11implement rdar://8407928 - support for in/out with a missing "a" register.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113689 91177308-0d34-0410-b5e6-96231b3b80d8
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