Commit Graph

14 Commits

Author SHA1 Message Date
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
2009-12-15 20:14:24 +00:00
Daniel Dunbar 8b57697954 Eliminate &&s in tests.
- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.

llvm-svn: 86430
2009-11-08 01:45:36 +00:00
Douglas Gregor 13d247f7ec Eliminate a FIXME in one of the PCH test cases
llvm-svn: 69757
2009-04-22 00:17:41 +00:00
Chris Lattner a2ac7aab6e make sure to verify that the "non pch" runs worked.
llvm-svn: 69457
2009-04-18 18:45:36 +00:00
Douglas Gregor feb84b0074 PCH support for a few very, very simple kinds of expressions. Hook up
expression (de-)serialization for VLAs, variable initializers,
enum constant initializers, and bitfield widths.

llvm-svn: 69075
2009-04-14 21:18:50 +00:00
Douglas Gregor 183671e2d2 PCH support for record decls/types and their fields. Now that we can
handle the definition of __builtin_va_list on x86-64, eliminate the
forced -triple in PCH tests to get better coverage.

llvm-svn: 68988
2009-04-13 21:20:57 +00:00
Douglas Gregor 4c7626e7b6 Include the SourceManager's line table in the PCH file. We can now
properly cope with #line directives in PCH files.

llvm-svn: 68963
2009-04-13 16:31:14 +00:00
Chris Lattner 0af3ba1748 implement the microsoft/gnu "__COUNTER__" macro: rdar://4329310
llvm-svn: 68933
2009-04-13 01:29:17 +00:00
Chris Lattner c523d8e88c now that we have an identifier table in the PCH file, finish hooking up
macro deserialization.  We now correctly install II's in tokens, handle
function-like macros, etc.

llvm-svn: 68882
2009-04-11 21:15:38 +00:00
Chris Lattner 28d198177f test this in non-pch mode as well as in pch mode.
llvm-svn: 68881
2009-04-11 20:52:19 +00:00
Chris Lattner d959d753bc do a dance with predefines, and finally enable reading of macros from
PCH.  This works now, except for limitations not being able to do things
with identifiers.  The basic example in the testcase works though.

llvm-svn: 68832
2009-04-10 22:13:17 +00:00
Douglas Gregor 1e9bf3bad4 Various minor fixes to PCH reading and writing, with general
cleanup. Aside from a minor tweak to the PCH file format, no
functionality change. 

llvm-svn: 68793
2009-04-10 17:25:41 +00:00
Douglas Gregor a7f71a91c5 PCH serialization/deserialization of the source manager. With this
improvement, source locations read from the PCH file will properly
resolve to the source files that were used to build the PCH file
itself.

Once we have the preprocessor state stored in the PCH file, source
locations that refer to macro instantiations that occur in the PCH
file should have the appropriate instantiation information.

llvm-svn: 68758
2009-04-10 03:52:48 +00:00
Douglas Gregor ef84c4b434 Implementation of pre-compiled headers (PCH) based on lazy
de-serialization of abstract syntax trees.

PCH support serializes the contents of the abstract syntax tree (AST)
to a bitstream. When the PCH file is read, declarations are serialized
as-needed. For example, a declaration of a variable "x" will be
deserialized only when its VarDecl can be found by a client, e.g.,
based on name lookup for "x" or traversing the entire contents of the
owner of "x".

This commit provides the framework for serialization and (lazy)
deserialization, along with support for variable and typedef
declarations (along with several kinds of types). More
declarations/types, along with important auxiliary structures (source
manager, preprocessor, etc.), will follow.

llvm-svn: 68732
2009-04-09 22:27:44 +00:00