llvm-svn: 28606

llvm-svn: 28605

llvm-svn: 28603

/bzlib.c:126: warning: string length `1056' is greater than the length `509' ISO
C89 compilers are required to support

llvm-svn: 28602

but for sub, it really does!  Fix fixes a miscompilation of fibheap_cut in
llvmgcc4.

llvm-svn: 28600

llvm-svn: 28599

llvm-svn: 28594

llvm-svn: 28592

change the module in any way and we should enforce that.

llvm-svn: 28588

llvm-svn: 28585

llvm-svn: 28584

llvm-svn: 28582

llvm-svn: 28581

llvm-svn: 28579

llvm-svn: 28578

llvm-svn: 28577

only transform a shufps to pshufd when the first two operands are the same.

llvm-svn: 28575

llvm-svn: 28574

llvm-svn: 28573

llvm-svn: 28572

space will be available, even if the callee isn't varargs.

llvm-svn: 28571

llvm-svn: 28565

llvm-svn: 28564

string. Instead of specifying the length, just specify whether the user
wants a terminating null or not. The default is "true" to retain the same
behavior as previously provided by this function.

llvm-svn: 28562

latency targets, e.g. PPC32.

llvm-svn: 28561

non-deterministic. Returns NULL when it's empty!

llvm-svn: 28560

llvm-svn: 28559

stdout when the output of llvm-as is also written to stdout. We'll have to
fix tcl some other way.

llvm-svn: 28557

Tcl to claim that the program had an error and thus produces errors in
the dejagnu testing when its really just a warning.

llvm-svn: 28556

implementation always added a null byte to the end of the string. It turns
out that this is not always wanted. By adding a length parameter we preserve
this behavior when length==0 (default value) but also allow other lengths
(not null terminated) to be created.

llvm-svn: 28552

llvm-svn: 28551

Fold c2 in (x << c1) | c2 where (c2 < c1)
e.g.
int test(int x) {
  return (x << 3) + 7;
}

This can be codegen'd as:
leal 7(,%eax,8), %eax

llvm-svn: 28550

llvm-svn: 28548

llvm-svn: 28546

uses DSA to make find targets of calls.  It provides a very convinient
interface to DSA results to do things with indirect calls, such as
write a devirtualizer (which I have and may commit one of these days).

llvm-svn: 28545

llvm-svn: 28538

llvm-svn: 28537

llvm-svn: 28534

is now theoretically feature-complete.  It has not, however, been thoroughly
test, and is still considered experimental.

llvm-svn: 28529

other calculations on each individually, rather than trying to delay it and do
them all at the end.

llvm-svn: 28527