The inline asm operands must be parsed from the first flag, you cannot assume
that an immediate operand preceeding a register use operand is the flag.
PowerPC "m" operands are represented as (flag, imm, reg) triples.
isRegTiedToDefOperand() would incorrectly interpret the imm as the flag.

llvm-svn: 76101

llvm-svn: 76100

llvm-svn: 76099

This method is intended to eventually replace the individual
Type::getAsXXXType<> methods.

The motivation behind this change is twofold:

1) Reduce redundant implementations of Type::getAsXXXType() methods. Most of
them are basically copy-and-paste.

2) By centralizing the implementation of the getAs<Type> logic we can more
smoothly move over to Doug Gregor's proposed canonical type smart pointer
scheme.

Along with this patch:

a) Removed 'Type::getAsPointerType()'; now clients use getAs<PointerType>.
b) Removed 'Type::getAsBlockPointerTypE()'; now clients use getAs<BlockPointerType>.

llvm-svn: 76098

llvm-svn: 76097

this should be xfailed on darwin.  Darwin doesn't use the libstdc++ in the llvm-gcc distro, it uses the system version.

llvm-svn: 76095

With recent MC changes, RIP base register is explicitly modeled. Make sure we add it when x86 V_SET0 / V_SETALLONES (by transforming it into a constpool load) into the use instruction.

llvm-svn: 76094

llvm-svn: 76093

llvm-svn: 76092

llvm-svn: 76091

llvm-svn: 76090

our current context-passing stuff, which is also fixed here

llvm-svn: 76089

nonfragile abi, instead of crashing.

llvm-svn: 76088

EmitAssemblerFlag API which takes a value from the added AssemblerFlag
enumerated constants.

llvm-svn: 76087

llvm-svn: 76086

analysis. This allows indvars to emit a simpler loop trip count
expression.

llvm-svn: 76085

so it is defined with a lifetime that is as short as possible.

llvm-svn: 76082

 - Patch by Ryan Flynn!

llvm-svn: 76081

llvm-svn: 76080

instead of doing it manually (which might end up getting auto-renamed),
fixing a FIXME. rdar://7065446

llvm-svn: 76079

llvm-svn: 76078

isLCSSAForm(), to test whether a loop is in the form guaranteed
by the LoopSimplify pass.

llvm-svn: 76077

Convert all clients to use the new predicate on Type.

llvm-svn: 76076

duplication. Also, make setStream honor the old DeleteStream flag.

llvm-svn: 76075

llvm-svn: 76074

llvm-svn: 76073

llvm-svn: 76072

llvm-svn: 76070

llvm-svn: 76069

llvm-svn: 76065

llvm-svn: 76064

llvm-svn: 76063

llvm-svn: 76062

llvm-svn: 76061

llvm-svn: 76060

llvm-svn: 76059

llvm-svn: 76058

llvm-svn: 76057

llvm-svn: 76056

llvm-svn: 76055