llvm-svn: 50012

llvm-svn: 50008

llvm-svn: 50007

llvm-svn: 50006

a call to Instruction::isUsedOutsideOfBlock.

llvm-svn: 50005

whether it is used outside of some block.  This can be used to see
if there are any non-local references, for example.

llvm-svn: 50004

llvm-svn: 50003

Add a cost function.

llvm-svn: 50002

Add test
Implement feedback from Chris re: PR1998

llvm-svn: 50001

such as those in PR2235.  Right now the pass is not very
effective. :)

llvm-svn: 50000

llvm-svn: 49999

1. If we hit a semantic error, try harder to recover to emit
   diagnostics for later initializer errors (PR2241).
2. Don't leak parsed initializers on an error.

llvm-svn: 49998

llvm-svn: 49997

literal, indicate what character the error is about or where
it would be.  For example:

pr2241.c:1:17: error: exponent has no digits
float f[] = { 1e  , 1ee0 };
                ^

llvm-svn: 49996

llvm-svn: 49995

This fixes the testsuite failure on ppcf128-4.ll.

llvm-svn: 49994

llvm-svn: 49993

llvm-svn: 49991

llvm-svn: 49989

function has already been codegen'd. This is required by the Java class loading
mechanism which executes Java code when materializing a function.

llvm-svn: 49988

Warn about unused static functions and variables.
This fixes PR1998.

llvm-svn: 49987

llvm-svn: 49986

llvm-svn: 49985

deleting dead code, making other code more obvious, and fixing a
bug.  This fixes these (bogus) warnings in release mode:

SemaExprObjC.cpp:383: warning: 'RHSProtoE' may be used uninitialized in this function
SemaExprObjC.cpp:383: warning: 'RHSProtoI' may be used uninitialized in this function

llvm-svn: 49984

ppc long double, which doesn't work.

This may break some stuff temporarily, but I want to
avoid the propagation of code that assumes this works.

llvm-svn: 49983

llvm-svn: 49982

llvm-svn: 49980

llvm-svn: 49979

llvm-svn: 49978

llvm-svn: 49977

llvm-svn: 49976

llvm-svn: 49975

llvm-svn: 49974

llvm-svn: 49973

llvm-svn: 49972

llvm-svn: 49971

llvm-svn: 49970

llvm-svn: 49969

llvm-svn: 49968

llvm-svn: 49967