llvm-svn: 30689

llvm-svn: 30688

llvm-svn: 30687

llvm-svn: 30686

llvm-svn: 30685

to unaliased allocations.  Use this information to disambiguate pointers loaded
from them.  This is a very common case, so it's worthwhile to handle efficiently.

This implements Analysis/GlobalsModRef/indirect-global.ll

llvm-svn: 30684

llvm-svn: 30683

the alignment when promoting allocations.  This implements
InstCombine/cast.ll:test32

llvm-svn: 30682

llvm-svn: 30681

llvm-svn: 30680

llvm-svn: 30679

llvm-svn: 30678

llvm-svn: 30677

llvm-svn: 30676

llvm-svn: 30675

llvm-svn: 30674

implement SINT_TO_FP

llvm-svn: 30673

override the optimization level.

llvm-svn: 30672

llvm-svn: 30671

llvm-svn: 30670

llvm-svn: 30669

llvm-svn: 30668

eliminate its static dtors, without having code that depends on order of
initialization.  Eliminate static ctors/dtors from Type.cpp.

llvm-svn: 30667

ConstantBool::getTrue() and ConstantBool::getFalse().

llvm-svn: 30666

Eliminate ConstantBool::True and ConstantBool::False.  Instead, provide
ConstantBool::getTrue() and ConstantBool::getFalse().

llvm-svn: 30665

Eliminate ConstantBool::True and ConstantBool::False.  Instead, provideConstantBool::getTrue() and ConstantBool::getFalse().

llvm-svn: 30664

llvm-svn: 30663

llvm-svn: 30662

llvm-svn: 30661

llvm-svn: 30660

llvm-svn: 30659

llvm-svn: 30658

llvm-svn: 30657

llvm-svn: 30656

llvm-svn: 30655

by the test case.

llvm-svn: 30654

llvm-svn: 30653

CodeGen/PowerPC/2006-09-28-shift_64.ll

llvm-svn: 30652

llvm-svn: 30651

Errors are generated with the YYERROR macro which can only be called from
a production (inside yyparse) because of the goto statement in the macro.
This lead to several situations where GEN_ERROR was not called but
GenerateError was used instead (because it doesn't use YYERROR). However,
in such situations, catching the error much later (e.g. at the end of
the production) is not sufficient because LLVM can assert on invalid data
before the end of the production is reached. The solution is to ensure that
the CHECK_FOR_ERROR macro (which invokes YYERROR if there's an error) is
used as soon as possible after a call to GenerateError has been made.

llvm-svn: 30650