Commit Graph

161 Commits

Author SHA1 Message Date
Sean Callanan cc54bd3cef Added and improved logging. This is helping us as we
diagnose a problem where we're not correctly emitting
PIC code.

llvm-svn: 109568
2010-07-28 01:00:59 +00:00
Sean Callanan 7ea3501bd8 Added support for calling functions from expressions.
Right now we mock up the function as a variadic
function when generating the IR for the call; we need
to eventually make the function be the right type if
the type is available.

llvm-svn: 109543
2010-07-27 21:39:39 +00:00
Sean Callanan 4edba2d130 Added support for locating a function that is
referenced in the IR.  We don't yet support updating
the call to that function.

llvm-svn: 109483
2010-07-27 02:07:53 +00:00
Sean Callanan b27a62fd13 Fixed a bug in the IR transformer where we were
trying to do replaceUsesOfWith on a constant,
which doesn't work.  Turns out we don't need to
do anything for constants.

llvm-svn: 109477
2010-07-27 01:17:28 +00:00
Sean Callanan ddb46efcca Updated the IR converter for the target to eliminate
spurious guard variables on expression statics.

Updated the AST result synthesizer to eliminate the
unneeded result pointer.

Very rudimentary expressions now evaluate correctly
in the target using the new JIT-based mechanism.

llvm-svn: 109317
2010-07-24 01:37:44 +00:00
Sean Callanan 1d18066411 Added functionality to dematerialize values that were
used by the JIT compiled expression, including the
result of the expression.

Also added a new class, ASTType, which encapsulates an
opaque Clang type and its associated AST context.

Refactored ClangExpressionDeclMap to use ASTTypes,
significantly reducing the possibility of mixups of
types from different AST contexts.

llvm-svn: 108965
2010-07-20 23:31:16 +00:00
Sean Callanan ea22d4288a Wrote the code that looks at a context to see
if the variables in that context allow a particular
JIT compiled expression to run in that context.

llvm-svn: 108485
2010-07-16 00:09:46 +00:00
Sean Callanan 7618f4ebaf Fixes to the IR generator in the expression parser
to correctly unfold constant-folded global variables.
Also added code to JIT the expression.  Simple 
expressions are now JIT compiled successfully.

llvm-svn: 108380
2010-07-14 23:40:29 +00:00
Greg Clayton b6f75dfd96 Removed unused variable "log".
Fixed the llvm build for Mac OS X builds to look in llvm/lib/Release+Asserts 
output directory for all configurations (Debug, Release, BuildAndIntegration).

llvm-svn: 108289
2010-07-13 22:26:45 +00:00
Sean Callanan 549c9f7f9a "expr -i" now performs the required transforms to
prepare the IR for JIT compilation.  We still need
to do the JIT compilation and move the arguments
in/out of target memory.

llvm-svn: 108279
2010-07-13 21:41:46 +00:00
Sean Callanan 2ab712f212 Added the skeleton of an IR transformer that will
prepare IR for execution in the target.  Wired the
expression command to use this IR transformer when
conversion to DWARF fails, and wired conversion to
DWARF to always fail (well, we don't generate any
DWARF...)

llvm-svn: 107559
2010-07-03 01:35:46 +00:00