as the jit intercepts exit calls to implement atexit handlers.  This
fixes SingleSource/UnitTests/2003-05-14-AtExit

llvm-svn: 33008

Implemented some llvm_fcmp_{pred} functions at the start of the function bodies
and use them for fcmp instructions and constant expressions. These help
implement the ordered and unordered comparisons necessary for correct exectuion
of these comparisons.

llvm-svn: 33007

llvm-svn: 33006

llvm-svn: 33005

llvm-svn: 33004

llvm-svn: 33003

llvm-svn: 33002

llvm-svn: 33001

llvm-svn: 33000

llvm-svn: 32999

llvm-svn: 32998

llvm-svn: 32997

llvm-svn: 32995

llvm-svn: 32994

llvm-svn: 32993

llvm-svn: 32992

llvm-svn: 32991

llvm-svn: 32990

Change the interface to Module::getOrInsertFunction to be easier to use,to resolve PR1088, and to help PR411.
This simplifies many clients also

llvm-svn: 32989

to resolve PR1088, and to help PR411.

llvm-svn: 32988

llvm-svn: 32987

llvm-svn: 32986

llvm-svn: 32985

llvm-svn: 32984

llvm-svn: 32983

llvm-svn: 32982

llvm-svn: 32981

llvm-svn: 32980

llvm-svn: 32979

llvm-svn: 32978

llvm-svn: 32977

Parameter attributes do have to be specially handled in the CBE. Implement
their handling.

llvm-svn: 32976

llvm-svn: 32975

miscompilation of Qt.

llvm-svn: 32974

llvm-svn: 32973

obsolete

llvm-svn: 32972

llvm-svn: 32971

llvm-svn: 32970

llvm-svn: 32969

llvm-svn: 32968