--enable-shared is passed to configure.

llvm-svn: 97119

llvm-svn: 97108

llvm-svn: 97105

just discarding one of the registers.

llvm-svn: 97100

llvm-svn: 97099

llvm-svn: 97098

llvm-svn: 97097

llvm-svn: 97096

llvm-svn: 97094

reflect what it does.  Switch the sense of the Next and the Check
arms to be more logical.  No functionality change.

llvm-svn: 97093

(511*16) bytes register displacement (D-form).

NOTE: This is a potential headache, given the SPU's local core limitations,
allowing the software developer to commit stack overrun suicide unknowingly.
Also, large SPU stack frames will cause code size explosion. But, one presumes
that the software developer knows what they're doing...

Contributed by Kalle.Raiskila@nokia.com, edited slightly before commit.

llvm-svn: 97091

results.  I'm checking this in before the shared library so that I can
tell if it breaks anything on its own.

llvm-svn: 97089

llvm-svn: 97087

llvm-svn: 97081

GCC_except_table label but before the Lexception, which the FDE references.
This causes problems as the FDE does not point to the start of an LSDA chunk.

Use an unnormalized uleb128 for the call-site table length that includes the
padding.

llvm-svn: 97078

llvm-svn: 97074

llvm-svn: 97072

- Function uses all scratch registers AND
- Function does not use any callee saved registers AND
- Stack size is too big to address with immediate offsets.

In this case a register must be scavenged to calculate the address of a stack
object, and the scavenger needs a spare register or emergency spill slot.

llvm-svn: 97071

I don't have a great way to test this myself (it's linux/bsd only), 
but Roman says it works. :)

llvm-svn: 97069

greater-than-or-equal SELECT_CCs to NEON vmin/vmax instructions.  This is
only allowed when UnsafeFPMath is set or when at least one of the operands
is known to be nonzero.

llvm-svn: 97065

the number of value bits, not the number of bits of allocation for in-memory
storage.

Make getTypeStoreSize and getTypeAllocSize work consistently for arrays and
vectors.

Fix several places in CodeGen which compute offsets into in-memory vectors
to use TargetData information.

This fixes PR1784.

llvm-svn: 97064

more elegant.

llvm-svn: 97059

llvm-svn: 97057

Use a SmallPtrSet as suggested by Chris.

llvm-svn: 97056

Adding the function "lookupGCCName" to the MBlazeIntrinsicInfo
class to support the Clang MicroBlaze target.

Additionally, minor fixes which remove some unused PIC code 
(PIC is not supported yet in the MicroBlaze backend) and
removed some unused variables.

llvm-svn: 97054

x86 table by 1200 bytes.

llvm-svn: 97053

A8.6.405

llvm-svn: 97052

movechild/record -> recordchild/movechild and 
movechild/moveparent -> noop xforms.  This slightly shrinks the tables
(x86 to 117454) and enables adding future improvements.

llvm-svn: 97051

didn't fold anything.

llvm-svn: 97049

llvm-svn: 97048

llvm-svn: 97047

<undef> operands, and can cause scavenger failures when it translates
<kill,undef> to <kill>.

llvm-svn: 97046

llvm-svn: 97044

llvm-svn: 97042

the hopes of fixing PPC bootstrap.

llvm-svn: 97040

llvm-svn: 97036

llvm-svn: 97034

the old one around for comparative purposes: have the
ENABLE_NEW_ISEL #define (which is not enabled on mainline) stop
emitting the old isel at all, yay for build time win.

llvm-svn: 97033

the new isel: fold movechild+record+moveparent into a
single recordchild N node.  This shrinks the X86 table
from 125443 to 117502 bytes.

llvm-svn: 97031

Also add an easy macro at the top of DAGISelEmitter.cpp to enable
it.  Lets see if I can avoid accidentally turning it on :)

llvm-svn: 97029