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417 Commits

Author SHA1 Message Date
Joe Groff
abc1724204 SILBuilder: use SILLocation in createR/R methods 
Update createRetain, createRelease, etc. to use SILLocation instead of Expr * arguments to be in line with Chris's update in r3249.

Swift SVN r3263
 2012-11-27 22:20:42 +00:00
Chris Lattner
6d8d9daee8 rename DestroyInst -> DestroyAddr to conform to SIL.rst. The non-addr form of destroy will be added later. 
Swift SVN r3257
 2012-11-27 18:35:57 +00:00
Chris Lattner
9750e36943 rename Copy -> CopyAddr to follow SIL.rst 
Swift SVN r3256
 2012-11-27 18:34:40 +00:00
Chris Lattner
2c009210a4 rework a bunch of instructions to have a single constructor (and builder) form 
that takes a generic SILLocation... instead of having duplicated constructors.


Swift SVN r3251
 2012-11-27 01:28:23 +00:00
Joe Groff
a5157cac07 SILGen: generate alloc_box/release for PatternDecl 
Update codegen for local variables and arguments to use the new alloc_box instruction to allocate retainable storage for the variables and to release the boxes when the variables go out of scope. Update tests to check for alloc_box and release sequences instead of alloc_var.

Swift SVN r3242
 2012-11-26 17:48:37 +00:00
Chris Lattner
a9abb47cf0 rip out the 'is initialization' bit from StoreInst per SIL.rst. The AssignStmt 
lowering code needs to emit the retain/release dance, but I'll leave that to
Joe :)


Swift SVN r3234
 2012-11-17 01:56:57 +00:00
Chris Lattner
2ddc716bba rename TypeConversion to Convert to follow SIL.rst 
Swift SVN r3231
 2012-11-17 01:38:41 +00:00
Joe Groff
6d58ee281d SIL: rip out redundant CharacterLiteralInst 
Swift SVN r3230
 2012-11-17 01:32:16 +00:00
Chris Lattner
8c0513f9cc rename index_lvalue instruction to index_addr to follow SIL.rst. 
Swift SVN r3226
 2012-11-17 01:22:19 +00:00
Chris Lattner
8ad5ba2428 introduce an alloc_box instruction. Also, normalize alloc_array to follow 
the syntax in SIL.rst.


Swift SVN r3224
 2012-11-17 01:09:42 +00:00
Chris Lattner
fadda48e26 Switch the alloc_array instruction to return two results instead of a tuple. 
Where before we had:

  %8 = alloc_array element type=Int, %7
  %9 = tupleelement %8, 1
  %10 = tupleelement %8, 0
  %11 = type_conversion %9 -> Builtin.RawPointer
..
  %17 = apply %16(%11, %10, %7)

we now have:

  %8 = alloc_array element type=Int, %7
  %9 = type_conversion %8#1 -> Builtin.RawPointer
..
  %15 = apply %14(%9, %8#0, %7)



Swift SVN r3220
 2012-11-17 00:12:18 +00:00
Chris Lattner
d87f65f1a3 Land a pretty big conceptual/API change to pave the way for multiple 
return values.  Now the base class of the value hierarchy is "ValueBase"
instead of "Value", and "Value" is now a PointerIntPair indicating the
ValueBase (e.g. an instruction) being referenced along with what result
value is being referenced.

By default, any place you used "Value*" before, you should now use "Value".


Swift SVN r3207
 2012-11-16 22:21:47 +00:00
Joe Groff
73f87996c3 SIL: add instruction types for ARC and lvalues 
Add RetainInst, ReleaseInst, DeallocInst for managing object lifetimes, and CopyInst and DestroyInst for indirectly managing resilient types and other non-materializable types.

Swift SVN r3159
 2012-11-12 18:00:16 +00:00
Chris Lattner
6cadce0ab1 rename the CFG type to "Function", since it is the SIL Function concept, 
which is separable from the SIL library.


Swift SVN r3134
 2012-11-07 01:37:49 +00:00
Chris Lattner
57eea530a9 more random changes CFG -> SIL 
Swift SVN r3133
 2012-11-07 01:31:27 +00:00
Chris Lattner
eab0962c5f rename many references to CFG to SIL. 
Swift SVN r3130
 2012-11-07 01:06:19 +00:00
Chris Lattner
93ae03891d rename the SIL/CFG*.h headers to SIL/SIL*.h 
Swift SVN r3128
 2012-11-07 00:56:21 +00:00