the register save area if %al is 0. This avoids touching xmm
regsiters when they aren't actually used.

llvm-svn: 79061

declarations (and not function pointers). This is consistent with GCC. Accepting
this attribute on function pointers means that the attribute should be treated
as a type qualifier, which apparently is not what GCC does. We obviously can
change this later should we desire to enhance the 'malloc' attribute in this
way.

llvm-svn: 79060

llvm-svn: 79059

VLASize isn't populated for the type yet.

llvm-svn: 79057

llvm-svn: 79056

llvm-svn: 79055

declarations of function pointers.

llvm-svn: 79053

a block pointer too.

llvm-svn: 79050

llvm-svn: 79044

llvm-svn: 79043

llvm-svn: 79042

'cast'.

llvm-svn: 79041

attaching to Objective-C methods (which mirrors GCC's behavior) and to allow the
return type of the function to be an Objective-C pointer or Block pointer (which
GCC also accepts).

Along the way, add 'const' to some of the pointer arguments of various utility
functions...

llvm-svn: 79040

llvm-svn: 79039

llvm-svn: 79038

llvm-svn: 79037

llvm-svn: 79036

call.

llvm-svn: 79034

libcall. Take advantage of this in the ARM backend to rectify broken
choice of CC when hard float is in effect. PIC16 may want to see if
it could be of use in MakePIC16Libcall, which works unchanged.

Patch by Sandeep!

llvm-svn: 79033

llvm-svn: 79032

 - We now print all of 403.gcc cleanly (llvm-mc -> 'as' as diffed to 'as'), minus two 
   'rep;movsl' instructions (which I missed before).

llvm-svn: 79031

llvm-svn: 79030

llvm-svn: 79029

llvm-svn: 79027

llvm-svn: 79026

symbol as the symbol name itself, not the expression it was defined to. These
have different semantics due to the quirky .set behavior (which absolutizes an
expression that would otherwise be treated as a relocation).

llvm-svn: 79025

llvm-svn: 79024

In order for the changes in r78424 to work properly, cast_retty<X,Y> should return an object instead of a reference, and it's not clear that this approach has real advantages.

llvm-svn: 79023

llvm-svn: 79022

llvm-svn: 79019

llvm-svn: 79017

llvm-svn: 79016

llvm-svn: 79015

llvm-svn: 79014

llvm-svn: 79013

llvm-svn: 79012

llvm-svn: 79011

llvm-svn: 79010

llvm-svn: 79009

implement NSCopying protocol in GC mode.

llvm-svn: 79008