for an unsupported architecture.
rdar://13063988

llvm-svn: 173364

VarDecl.
Part of rdar://12576868

llvm-svn: 172742

brought into 'clang' namespace by clang/Basic/LLVM.h

llvm-svn: 172323

Decl is a VarDecl.
Part of rdar://12991541

llvm-svn: 172120

uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

llvm-svn: 169237

llvm-svn: 167777

llvm-svn: 167761

The 'a', 'c', and 'd' constraints on i386 mean a 32-bit register. We cannot
place a 64-bit value into the 32-bit register. Error out instead of causing the
compiler to spew general badness.
<rdar://problem/12415959>

llvm-svn: 167717

This code checks the ASM string to see if the output size is able to fit within
the variable specified as the output. For instance, scalar-to-vector conversions
may not really work. It's on by default, but can be turned off with a flag if
you think you know what you're doing.

This is placed under a flag ('-Wasm-operand-widths') and flag group ('-Wasm').

<rdar://problem/12284092>

llvm-svn: 166737

llvm-svn: 166723

llvm-svn: 166655

modifiers. (From an idea by Eric...)
<rdar://problem/12284092>

llvm-svn: 166647

llvm-svn: 166489

llvm-svn: 166463

llvm-svn: 166377

llvm-svn: 166310

llvm-svn: 166293

which will be used by the asm matcher in the near future.

llvm-svn: 166221

*NamedDecl.  In turn, build the expressions after we're finished parsing the
asm.  This avoids a crasher if the lookup fails.

llvm-svn: 166213

layer.  Use the new ParseMSInlineAsm() API and add an implementation of the
MCAsmParserSemaCallback interface.

llvm-svn: 166184

front-end and the AsmParser.  No functional change intended.

llvm-svn: 166063

-The front-end now builds a single assembly string and feeds it to the
 AsmParser.  The front-end iterates on a per statement basis by calling the
 ParseStatement() function.  Please note, the calling of ParseStatement() and
 and any notion of MCAsmParsedOperands will be sunk into the MC layer in the
 near future.  I plan to expose more basic APIs such as getClobbers, etc.

-The enumeration of the AsmString expressions have been reworked to use SMLocs
 rather than assembly Pieces, which were being parsed in the front-end.

-The test case, t8(), was modified due to r129223.  I'll have to find a way to
 work around things such as these.

Sorry for the large commit, but breaking this in multiple smaller commits proved
too irritating.

llvm-svn: 165957

llvm-svn: 165859

llvm-svn: 165851

llvm-svn: 165834

reimplemented in the AsmParser where it belongs.

llvm-svn: 165825

llvm-svn: 165793

llvm-svn: 165772

reimplemented in the AsmParser where it belongs.

llvm-svn: 165752

now unused static helper function.

The test case needs to be remove temporarily until I can better filter memory
operands that aren't actual variable reference.

llvm-svn: 165751

llvm-svn: 165070

A Sema lookup is used to determine the size of the variable, which is in turn
used during wildcard matching.

llvm-svn: 165058

directives (e.g., dword ptr [eax]).

llvm-svn: 165031

llvm-svn: 165025

Rework the logic to account for the fact that we no longer create a MCInst.

llvm-svn: 164980

If an MS-style inline asm is matched to multiple instructions, e.g., with a
a WAIT-prefix, then we need to examine the operands of the last instruction
instruction, not the prefix instruction.

llvm-svn: 164608

llvm-svn: 164568

llvm-svn: 164551

llvm-svn: 164550

llvm-svn: 164421