llvm-svn: 37005

llvm-svn: 37004

llvm-svn: 37003

llvm-svn: 37002

llvm-svn: 37001

llvm-svn: 37000

the functions which haven't been read.

llvm-svn: 36999

llvm-svn: 36998

llvm-svn: 36997

llvm-svn: 36996

llvm-svn: 36995

llvm-svn: 36994

llvm-svn: 36993

llvm-svn: 36992

llvm-svn: 36991

with unknown trip counts. This is left off by default, and a
command-line option enables it. It also begins to separate loop
unrolling into a utility routine; eventually it might be made usable
from other passes.

It currently works by inserting conditional branches between each
unrolled iteration, unless it proves that the trip count is a
multiple of a constant integer > 1, which it currently only does in
the rare case that the trip count expression is a Mul operator with
a ConstantInt operand. Eventually this information might be provided
by other sources, for example by a pass that peels/splits the loop
for this purpose.

llvm-svn: 36990

Transforms/InstCombine/2006-12-08-ICmp-Combining.ll

llvm-svn: 36989

llvm-svn: 36988

llvm-svn: 36987

Don't try to use {} bracketing when setting a variable in site.exp

llvm-svn: 36985

llvm-svn: 36984

llvm-svn: 36983

llvm-svn: 36982

llvm-svn: 36981

multiple of the page size, due to a bug in MappedFile

llvm-svn: 36980

failures on PPC (can happen only when prologue code is null)

llvm-svn: 36979

llvm-svn: 36978

llvm-svn: 36977

llvm-svn: 36975

llvm-svn: 36974

llvm-svn: 36973

llvm-svn: 36972

llvm-svn: 36971

llvm-svn: 36967

llvm-svn: 36966

llvm-svn: 36965

llvm-svn: 36963

llvm-svn: 36962

Do not assert, when case range split metric is zero and JTs are not allowed: just emit binary tree in this case. This
fixes PR1403.

llvm-svn: 36959

llvm-svn: 36958