llvm/lib/Target/X86/AsmParser, branch masterhttp://llvm.orghttps://git.amat.us/llvm/atom/lib/Target/X86/AsmParser?h=master2013-05-13T07:50:47ZSuppress GCC compiler warnings in release builds about variables that are only2013-05-13T07:50:47ZDuncan Sandsbaldrick@free.fr2013-05-13T07:50:47Zurn:sha1:b99052ce4a75a3eac638afcd5171903514aa28e9
read in asserts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181689 91177308-0d34-0410-b5e6-96231b3b80d8
[ms-inline asm] Fix a crasher when we fail on a direct match.2013-05-10T18:24:17ZChad Rosiermcrosier@apple.com2013-05-10T18:24:17Zurn:sha1:ffc49cbea41c08132587a3e622bb65191fa576a2
The issue was that the MatchingInlineAsm and VariantID args to the
MatchInstructionImpl function weren't being set properly. Specifically, when
parsing intel syntax, the parser thought it was parsing inline assembly in the
at&t dialect; that will never be the case.
The crash was caused when the emitter tried to emit the instruction, but the
operands weren't set. When parsing inline assembly we only set the opcode, not
the operands, which is used to lookup the instruction descriptor.
rdar://13854391 and PR15945
Also, this commit reverts r176036. Now that we're correctly parsing the intel
syntax the pushad/popad don't match properly. I've reimplemented that fix using
a MnemonicAlias.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181620 91177308-0d34-0410-b5e6-96231b3b80d8
[x86AsmParser] It's valid to stop parsing an operand at an immediate.2013-05-09T23:48:53ZChad Rosiermcrosier@apple.com2013-05-09T23:48:53Zurn:sha1:a70d02ff2841d535875fe80bd3d3c25ba90613da
rdar://13854369 and PR15944
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181564 91177308-0d34-0410-b5e6-96231b3b80d8
Add ArrayRef constructor from None, and do the cleanups that this constructor enables2013-05-05T00:40:33ZDmitri Gribenkogribozavr@gmail.com2013-05-05T00:40:33Zurn:sha1:5c332dbd30d9398ed25b30c3080506f7b8e92290
Patch by Robert Wilhelm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181138 91177308-0d34-0410-b5e6-96231b3b80d8
In MC asm parsing, account for the possibility of whitespace within2013-05-03T00:15:41ZJohn McCallrjmccall@apple.com2013-05-03T00:15:41Zurn:sha1:26f3bb997f0c5d7951d61d28a26ca6ac1481090c
the "identifier" parsed by the frontend callback by skipping forward
until we've consumed a token that ends at the point dictated by the
callback.
In addition, inform the callback when it's parsing an unevaluated
operand (e.g. mov eax, LENGTH A::x) as opposed to an evaluated one
(e.g. mov eax, [A::x]).
This commit depends on a clang commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180978 91177308-0d34-0410-b5e6-96231b3b80d8
[ms-inline asm] Removed this unnecessary check. In the current implementation,2013-04-22T22:38:35ZChad Rosiermcrosier@apple.com2013-04-22T22:38:35Zurn:sha1:d50dc20f06d9cf95562899020f773cd9f8309786
Disp will always be one of MCSymbolRefExpr or MCConstantExpr, and never NULL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180059 91177308-0d34-0410-b5e6-96231b3b80d8
[ms-inline asm] Add the OpDecl to the InlineAsmIdentifierInfo struct and in turn2013-04-22T22:04:25ZChad Rosiermcrosier@apple.com2013-04-22T22:04:25Zurn:sha1:248f4965d29362db182d642cdf5fcbeba5c997a4
the MCParsedAsmOperand.
Part of rdar://13663589
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180054 91177308-0d34-0410-b5e6-96231b3b80d8
Fix unused variable warning.2013-04-22T20:42:32ZChad Rosiermcrosier@apple.com2013-04-22T20:42:32Zurn:sha1:566542c87bf215c621ca58963c9940649ed27068
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180044 91177308-0d34-0410-b5e6-96231b3b80d8
[ms-inline asm] Remove the identifier parsing logic from the AsmParser. This is2013-04-22T19:42:15ZChad Rosiermcrosier@apple.com2013-04-22T19:42:15Zurn:sha1:6804971dcfbba1dcf7b0f8335588ba2ab6b0f073
now taken care of by the frontend, which allows us to parse arbitrary C/C++
variables.
Part of rdar://13663589
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180037 91177308-0d34-0410-b5e6-96231b3b80d8
[ms-inline asm] Refactor/clean up the SemaLookup interface. No functional2013-04-22T17:01:46ZChad Rosiermcrosier@apple.com2013-04-22T17:01:46Zurn:sha1:44021515d76ec9b529f2adbc252552869b1357d5
change indended.
Part of rdar://13663589
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180028 91177308-0d34-0410-b5e6-96231b3b80d8