llvm-svn: 131854

llvm-svn: 131853

llvm-svn: 131851

llvm-svn: 131850

"stored once" even if its address is compared.

llvm-svn: 131849

causing it to get into infinite loops when it would widen a 
load (which can necessarily leave around dead loads).

llvm-svn: 131847

llvm-svn: 131846

llvm-svn: 131845

llvm-svn: 131843

llvm-svn: 131842

llvm-svn: 131841

llvm-svn: 131839

of the inlinee to the code representing the original function.

llvm-svn: 131838

llvm-svn: 131837

llvm-svn: 131836

llvm-svn: 131835

these tables.

llvm-svn: 131833

directive.

Implement emission of Win64 EH unwind info.

Pull in <cassert> in MCWin64EH.h so it can use the assert() macro.

llvm-svn: 131832

llvm-svn: 131831

Also, fix threshold for 'Big' register saves.

llvm-svn: 131830

llvm-svn: 131829

llvm-svn: 131828

llvm-svn: 131827

llvm-svn: 131824

passes, it should be converted to use extension points.

llvm-svn: 131823

llvm-svn: 131821

llvm-svn: 131820

should eventually convert to PMBuilder, but I don't plan to do this.

llvm-svn: 131819

llvm-svn: 131817

class.

llvm-svn: 131816

the pass manager.

llvm-svn: 131814

use these soon.

llvm-svn: 131812

Original log message:
When BasicAA can determine that two pointers have the same base but
differ by a dynamic offset, return PartialAlias instead of MayAlias.
See the comment in the code for details. This fixes PR9971.

llvm-svn: 131809

llvm-svn: 131807

llvm-svn: 131806

consistently.

llvm-svn: 131803

llvm-svn: 131801

llvm-svn: 131800

llvm-svn: 131799

It's better to do this in codegen, mul.with.overflow(X, 2) is more canonical because it has only one use on "X".

llvm-svn: 131798