llvm-svn: 23905

llvm-svn: 23904

llvm-svn: 23903

future.

llvm-svn: 23902

llvm-svn: 23901

llvm-svn: 23898

llvm-svn: 23897

llvm-svn: 23896

llvm-svn: 23895

llvm-svn: 23894

llvm-svn: 23893

llvm-svn: 23892

use LowercaseString from StringExtras.h, remove extraneous space from help
output.

llvm-svn: 23891

const&.

llvm-svn: 23890

llvm-svn: 23889

pointer marking the end of the list, the zero *must* be cast to the pointer
type.  An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.

The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.

llvm-svn: 23888

loads
branches
setcc
working calls
Global address
External addresses

now I can manage malloc calls.

llvm-svn: 23887

llvm-svn: 23886

llvm-svn: 23885

llvm-svn: 23884

llvm-svn: 23883

llvm-svn: 23882

the input is that type, this caused a failure on gs on X86 last night.
Move the hard checks into Build[US]Div since that is where decisions like
this should be made.

llvm-svn: 23881

to group appropriately and provide cues to maintainers that the lists don't
need to be ordered.

llvm-svn: 23880

llvm-svn: 23879

llvm-svn: 23878

2005-10-21-longlonggtu.ll.

llvm-svn: 23875

let the generic code handle it.  This fixes CodeGen/Generic/2005-10-21-longlonggtu.ll on ppc.

also, reindent this code

llvm-svn: 23874

llvm-svn: 23871

llvm-svn: 23870

active now.  Scheduling itinerary next.

llvm-svn: 23869

llvm-svn: 23868

llvm-svn: 23867

For example, we can now join things like [0-30:0)[31-40:1)[52-59:2)
with [40:60:0) if the 52-59 range is defined by a copy from the 40-60 range.
The resultant range ends up being [0-30:0)[31-60:1).

This fires a lot through-out the test suite (e.g. shrinking bc from
19492 -> 18509 machineinstrs) though most gains are smaller (e.g. about
50 copies eliminated from crafty).

llvm-svn: 23866

(an unused method).

Fix the merger so that it can merge ranges like this  [10:12)[16:40) with
[12:38) into [10:40) instead of bogus ranges.  This sort of input will be
possible for the merger coming shortly

llvm-svn: 23865

haven't seen it fire on our testsuite.

llvm-svn: 23863

allow pointer types.

llvm-svn: 23859

llvm-svn: 23858

llvm-svn: 23857

llvm-svn: 23856