emscripten-fastcomp/lib/Target/ARM/AsmParser, branch master

Add ArrayRef constructor from None, and do the cleanups that this constructor enables

2013-05-05T00:40:33Z

Patch by Robert Wilhelm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181138 91177308-0d34-0410-b5e6-96231b3b80d8

ARM: Fix encoding of hint instruction for Thumb.

2013-04-26T17:54:54Z

"hint" space for Thumb actually overlaps the encoding space of the CPS instruction. In actuality, hints can be defined as CPS instructions where imod and M bits are all nil. Handle decoding of permitted nop-compatible hints (i.e. nop, yield, wfi, wfe, sev) in DecodeT2CPSInstruction. This commit adds a proper diagnostic message for Imm0_4 and updates all tests. Patch by Mihail Popa . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180617 91177308-0d34-0410-b5e6-96231b3b80d8

[asm parser] Add support for predicating MnemonicAlias based on the assembler

2013-04-18T22:35:36Z

variant/dialect. Addresses a FIXME in the emitMnemonicAliases function. Use and test case to come shortly. rdar://13688439 and part of PR13340. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179804 91177308-0d34-0410-b5e6-96231b3b80d8

Fix treatment of ARM unallocated hint instructions.

2013-04-17T18:46:12Z

The reference manual defines only 5 permitted values for the immediate field of the "hint" instruction: 1. nop (imm == 0) 2. yield (imm == 1) 3. wfe (imm == 2) 4. wfi (imm == 3) 5. sev (imm == 4) Therefore, restrict the permitted values for the "hint" instruction to 0 through 4. Patch by Mihail Popa git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179707 91177308-0d34-0410-b5e6-96231b3b80d8

ARM: Add VACLT and VACLE assembly aliases.

2013-04-15T22:42:50Z

These are aliases for VACGT and VACGE, respectively, with the source operands reversed. rdar://13638090 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179575 91177308-0d34-0410-b5e6-96231b3b80d8

Fix pr13145 - Naming a function like a register name confuses the asm parser.

2013-03-19T23:44:03Z

Patch by Stepan Dyatkovskiy rdar://13457826 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177463 91177308-0d34-0410-b5e6-96231b3b80d8

Silence anonymous type in anonymous union warnings.

2013-03-15T00:42:55Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177135 91177308-0d34-0410-b5e6-96231b3b80d8

ARM: Convenience aliases for 'srs*' instructions.

2013-02-23T00:52:09Z

Handle an implied 'sp' operand. rdar://11466783 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175940 91177308-0d34-0410-b5e6-96231b3b80d8

MCParser: Update method names per coding guidelines.

2013-02-20T22:21:35Z

s/AddDirectiveHandler/addDirectiveHandler/ s/ParseMSInlineAsm/parseMSInlineAsm/ s/ParseIdentifier/parseIdentifier/ s/ParseStringToEndOfStatement/parseStringToEndOfStatement/ s/ParseEscapedString/parseEscapedString/ s/EatToEndOfStatement/eatToEndOfStatement/ s/ParseExpression/parseExpression/ s/ParseParenExpression/parseParenExpression/ s/ParseAbsoluteExpression/parseAbsoluteExpression/ s/CheckForValidSection/checkForValidSection/ http://llvm.org/docs/CodingStandards.html#name-types-functions-variables-and-enumerators-properly No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175675 91177308-0d34-0410-b5e6-96231b3b80d8

Make ARMAsmParser accept the correct alignment specifier syntax in instructions.

2013-02-14T14:46:12Z

The parser will now accept instructions with alignment specifiers written like vld1.8 {d16}, [r0:64] , while also still accepting the incorrect syntax vld1.8 {d16}, [r0, :64] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175164 91177308-0d34-0410-b5e6-96231b3b80d8