These fixups are handled poorly in general, and should have a single
contiguous range of bits per fixup type, but that's not how they're
currently organized, so for now in complex ones like for blx, we just tell the
emitter it's OK for the fixup to munge any bit it wants.
llvm-svn: 137947
- reorganizing classes layout to have public part first
Typedefs that we want to keep private, but must be defined for some public code to work correctly are an exception
- avoiding methods in the form T foo() { code; } all on one-line
- moving method implementations from .h to .cpp whenever feasible
Templatized code is an exception and so are very small methods
- generally, adhering to coding conventions followed project-wide
Functional changes:
- fixed an issue where using ${var} in a summary for an aggregate, and then displaying a pointer-to-aggregate would lead to no summary being displayed
The issue was not a major one because all ${var} was meant to do in that context was display an error for invalid use of pointer
Accordingly fixed test cases and added a new test case
llvm-svn: 137944
implicitly instantiable, even if we don't see a body on the friend
function declaration. The body may simply have not yet been attached.
This fixes PR10666.
There may be an alternate, preferred implementation strategy, see my
FIXME. Review would definitely be appreciated Doug. =D
llvm-svn: 137934
Until today, we compared two affine expressions by defining two maps describing
them, creating an union of those maps, adding constraints that do the comparison
and projecting out unneeded dimensions.
This was simplified to using the isl_pw_aff representation of the affine
expressions and using the relevant isl functions to compare them.
llvm-svn: 137932
At the moment, we still remove the ids after all data structures are created,
as later passes do not yet support ids. This limitation will be removed later.
llvm-svn: 137931
Do not use AffFunc to derive the affine expressions, but use isl_pw_aff to
analyze the original SCEV directly. This will allow several simplifications in
follow up patches, with the final goal of removing AffFunc completely.
llvm-svn: 137930
has already been loaded before allocating a new Module structure. If
the module has already been loaded (uniquing based on file name), then
just return the existing module rather than trying to load it again.
This allows us to load a DAG of modules. Introduce a simple test case
that forms a diamond-shaped module graph, and illustrates that a
source file importing the bottom of the diamond can see declarations
in all four of the modules that make up the diamond.
llvm-svn: 137925
-import-module) vs. loaded because some other module depends on
them. As part of doing this, pass down the module that caused a module
to be loaded directly, rather than assuming that we're loading a
chain. Finally, write out all of the directly-loaded modules when
serializing an AST file (using the new IMPORTS record), so that an AST
file can depend on more than one other AST file, all of which will be
loaded when that AST file is loaded. This allows us to form and load a
tree of modules, but we can't yet load a DAG of modules.
llvm-svn: 137923
Currently this includes -pedantic warnings as well; we'll need to consider whether these should
be included.
This works as expected with -Werror.
Test cases were added to Sema/warn-unused-parameters.c, but they should probably be broken off into
their own test file.
llvm-svn: 137910
Jim Grosbach