llvm-svn: 52057

llvm-svn: 52056

Implement "Destroy" and destructor for ObjCProtocolDecl, allowing us to reclaim its memory and the memory of the Decls it owns.

llvm-svn: 52055

llvm-svn: 52054

llvm-svn: 52053

llvm-svn: 52052

ObjCPropertyDecls, have TranslationUnit destroy ObjCPropertyDecls. This is a
horrible hack, and must be removed eventually.

llvm-svn: 52051

have Destroy methods of ObjcMethodDecl and ObjCInterfaceDecl which recursively
destroy their owned Decls and Stmts.  There are a few cases where it is not
clear what to do (FIXMEs included in the patch).

llvm-svn: 52050

llvm-svn: 52049

llvm-svn: 52048

llvm-svn: 52047

llvm-svn: 52046

llvm-svn: 52045

and better control the abstraction.  Rename the type
to MVT.  To update out-of-tree patches, the main
thing to do is to rename MVT::ValueType to MVT, and
rewrite expressions like MVT::getSizeInBits(VT) in
the form VT.getSizeInBits().  Use VT.getSimpleVT()
to extract a MVT::SimpleValueType for use in switch
statements (you will get an assert failure if VT is
an extended value type - these shouldn't exist after
type legalization).
This results in a small speedup of codegen and no
new testsuite failures (x86-64 linux).

llvm-svn: 52044

otherwise, opt might crash.

llvm-svn: 52041

llvm-svn: 52040

This is necessary on windows targets, since stdout is in text mode there.
Patch by Julien Lerouge!

llvm-svn: 52038

Patch by Julien Lerouge!

llvm-svn: 52037

MUL is not anymore directly matched because its a pseudoinstruction.
LogicI class fixed to zero-extend immediates. 

llvm-svn: 52036

llvm-svn: 52035

llvm-svn: 52034

llvm-svn: 52033

llvm-svn: 52032

Added special isel for ADDE,SUBE and new patterns to match SUBC,ADDC

llvm-svn: 52031

llvm-svn: 52030

llvm-svn: 52029

with definitions or not.

llvm-svn: 52028

llvm-svn: 52027

llvm-svn: 52026

llvm-svn: 52025

Second half of "fix" for <rdar://problem/5986085> clang on xcode: error: redefinition of 'XCElementToggler' as different kind of symbol

llvm-svn: 52024

llvm-svn: 52023

llvm-svn: 52021

llvm-svn: 52017

llvm-svn: 52016

llvm-svn: 52015

llvm-svn: 52014

llvm-svn: 52013

llvm-svn: 52012

llvm-svn: 52010