llvm-svn: 62940

not the type" semantics.  This can definitely be improved, but is better than
what we had.

llvm-svn: 62939

more accurate change loses more than it gains on
benchmarks.

llvm-svn: 62938

llvm-svn: 62937

llvm-svn: 62936

of class in objc2's nonfragile abi.

llvm-svn: 62935

Add serialization support for ReferenceType.

llvm-svn: 62934

alignment must always be a constant.  Just let the constant folder 
do it.

llvm-svn: 62933

llvm-svn: 62932

llvm-svn: 62931

llvm-svn: 62930

implemented class in objc2's nonfrigile abi.

llvm-svn: 62929

different than those for sizeof.  Reject alignof(bitfield) like gcc does.

llvm-svn: 62928

llvm-svn: 62927

llvm-svn: 62926

llvm-svn: 62925

mismatched semantics).
 - Enforce this in APValue.

llvm-svn: 62924

llvm-svn: 62923

llvm-svn: 62922

llvm-svn: 62921

Also it was an empty struct, not a void after all.

llvm-svn: 62920

llvm-svn: 62919

Thus we need to check whether the struct is empty before trying to index into
it. This fixes PR3381.

llvm-svn: 62918

llvm-svn: 62917

llvm-svn: 62916

 - No functionality change, moved behind -use-x86_64-abi option until
   it becomes non-experimental.

llvm-svn: 62915

llvm-svn: 62914

Fix crash ElementRegion::getRValueType() when the RvalueType of the ArrayRegion is a typedef and not (directly) a pointer.

llvm-svn: 62909

Little practical effect.

llvm-svn: 62908

handling the case in Transforms/InstCombine/cast-store-gep.ll, which
is a heavily reduced testcase from Clang on x86-64.

llvm-svn: 62904

More hacking on static analyzer diagnostics.  When emitting summary diagnostics the code paths for diagnostics involving paths or single locations are now unified.  This patch also constifies many arguments/methods that are touched by this logic, leading to a nice overall code cleanup.

llvm-svn: 62903

llvm-svn: 62895

meta-data generation.

llvm-svn: 62894

llvm-svn: 62893

DW_AT_APPLE_optimized flag is set when a compile_unit is optimized. The debugger takes advantage of this information some way.

DW_AT_APPLE_flags encodes command line options when certain env. variable is set. This is used by build engineers to track various gcc command lines used by by  a project, irrespective of whether the project used makefile, Xcode or something else.

llvm-gcc patch is next.

llvm-svn: 62888

llvm-svn: 62887

llvm-svn: 62886

llvm-svn: 62885

llvm-svn: 62884

llvm-svn: 62883