While calculating original type size for a derived type, handle type variants encoded as DIDerivedType appropriately.
This improves bitfield support.

llvm-svn: 86073

llvm-svn: 86071

llvm-svn: 86070

llvm-svn: 86068

Hans Wennborg!

llvm-svn: 86067

explicitly-specified template arguments, too!

llvm-svn: 86066

llvm-svn: 86065

aggressive testing of dynamic stack alignment.
Note that this is off by default, and enabled for LLCBETA nightly results.

llvm-svn: 86064

introduces no new function changes.   Patch by Ken Dyck!

llvm-svn: 86062

llvm-svn: 86061

type of the object even when it is dependent. Specifically, this makes
sure that we get the right type for "this->", which is important when
performing name lookup into this scope to determine whether an
identifier or operator-function-id is a template name.

llvm-svn: 86060

llvm-svn: 86059

llvm-svn: 86057

saved instructions even if no stack adjustment for those saves is needed.

llvm-svn: 86056

llvm-svn: 86055

Fix DW_AT_data_member_location for bit-fields. It points to the location of annonymous field that covers respective field.

llvm-svn: 86054

llvm-svn: 86053

Fixes PR5349. 

llvm-svn: 86052

llvm-svn: 86050

Handle empty/tombstone keys for LiveIndex more cleanly. Check for index sanity when constructing index list entries.

llvm-svn: 86049

llvm-svn: 86048

llvm-svn: 86047

not reason based on errno if NumRead has a different value.

llvm-svn: 86046

llvm-svn: 86045

llvm-svn: 86044

llvm-svn: 86043

llvm-svn: 86042

The KILL pseudo-instruction may survive to the asm printer pass, just like the IMPLICIT_DEF. Print the KILL as a comment instead of just leaving a blank line in the output.

With -asm-verbose=0, a blank line is printed, like IMPLICIT?DEF.

llvm-svn: 86041

ctor's initializer. Fixes pr5178.

llvm-svn: 86040

resizes in IPSCCP.  This fixes PR5394.

llvm-svn: 86036

single typename annotation token when backtracing. Fixes PR5350.

llvm-svn: 86034

of array objects on block exit. Patch is by Anders Calrsson.

llvm-svn: 86032

types. Fixes PR5352.

Fariborz, please review.

llvm-svn: 86031

from Peter Collingbourne!

llvm-svn: 86030

should only look at -O0 IR output not -O3 assembly output.  XFAIL it for
now.

llvm-svn: 86029

conversion-function-ids; all clients have moved on to
ParseUnqualifiedId.

llvm-svn: 86028

llvm-svn: 86027

llvm-svn: 86023

and extract_subreg as a "copy" that defines a valno.
Also fixes a typo. These two issues prevent a simple subreg coalescing from
happening before.

llvm-svn: 86022

to EmitGEPOffset.  

Implement some new transforms for optimizing 
subtracts of two pointer to ints into the same vector.  This happens
for C++ iterator idioms for example, stringmap takes a const char*
that points to the start and end of a string.  Once inlined, we want
the pointer difference to turn back into a length.

This is rdar://7362831.

llvm-svn: 86021