Wolfgang (Blub) Bumiller
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b7b0fcdc94
|
ast_return_delete: check if self->operand is actually set before ast_unref-ing it
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2012-08-18 18:01:52 +02:00 |
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Wolfgang (Blub) Bumiller
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6d84010dc4
|
ast_return should accept NULL as value to create a simple 'return' without a value
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2012-08-18 17:58:38 +02:00 |
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Wolfgang (Blub) Bumiller
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e239d2a33b
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set expression.next to NULL in ast_block_set_type if it won't be set to a new value
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2012-08-18 17:46:02 +02:00 |
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Wolfgang (Blub) Bumiller
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24a21d0816
|
ast_value_copy should copy the expression substructure as well - exposing ast_value_copy to the outside since the parser needs to copy complete types when multiple variables are declared with commas
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2012-08-18 17:16:20 +02:00 |
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Wolfgang (Blub) Bumiller
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3effcd2342
|
initialize the ast_expression node in ast_shallow_type properly as well
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2012-08-18 16:58:17 +02:00 |
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Wolfgang (Blub) Bumiller
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9ffb79111f
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initialize the ast_expression node in ast_type_copy properly
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2012-08-18 16:57:22 +02:00 |
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Wolfgang (Blub) Bumiller
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304cf173cd
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ast_member's are now kept, since they are used like variables: multiple times
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2012-08-18 16:38:50 +02:00 |
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Wolfgang (Blub) Bumiller
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ff1506983b
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Add a comment about why we don't delete the owner
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2012-08-18 16:32:07 +02:00 |
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Wolfgang (Blub) Bumiller
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6acf131369
|
Doh... wrong comment type
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2012-08-18 16:30:28 +02:00 |
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Wolfgang (Blub) Bumiller
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ffd41cb1c7
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ast_member will not unref/delete the owner: first of all the owner is always an ast_value, which won't get deleted anyway, secondly: the ast_members are collected and deleted after the owners, so ast_unref(owner) will cause invalid memory access
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2012-08-18 16:30:09 +02:00 |
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Wolfgang (Blub) Bumiller
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b6ab0207b1
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ast_block_collect: add to ast_block->collect and set the node's .keep=true, those will now always be deleted by the ast_block dtor
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2012-08-18 16:27:40 +02:00 |
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Wolfgang (Blub) Bumiller
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5a78270ada
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initialize ast_block->collect properly
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2012-08-18 16:25:21 +02:00 |
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Wolfgang (Blub) Bumiller
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68e4a937f2
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collect vector-member locals in ast_block->collect, like a garbage collection...
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2012-08-18 16:24:26 +02:00 |
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Wolfgang (Blub) Bumiller
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897bd5727e
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Revert "let ast_node have a use-counter, helpful for the parser to delete unused fields which otherwise get lost in the void"
This reverts commit 25ffd11aa6.
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2012-08-18 16:20:45 +02:00 |
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Wolfgang (Blub) Bumiller
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25ffd11aa6
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let ast_node have a use-counter, helpful for the parser to delete unused fields which otherwise get lost in the void
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2012-08-18 16:16:43 +02:00 |
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Wolfgang (Blub) Bumiller
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a74b26a9bc
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Add an error output in the ast where I missed one (there are probably more places which need one)
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2012-08-18 12:45:29 +02:00 |
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Wolfgang (Blub) Bumiller
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98567e20f3
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print a proper error message when a function lacks a body
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2012-08-16 15:31:46 +02:00 |
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Wolfgang (Blub) Bumiller
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baf6d3ead4
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fixing ast_binstore_codegen's lvalue flag setting, now += on entfields works correctly
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2012-08-14 17:35:02 +02:00 |
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Wolfgang (Blub) Bumiller
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65fb4b34b5
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type comparison, function prototypes
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2012-08-14 14:14:56 +02:00 |
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Wolfgang (Blub) Bumiller
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722be55fa9
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removing all direct 'printfs' from ast and ir, replaced by the error interface
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2012-08-14 13:14:32 +02:00 |
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Wolfgang (Blub) Bumiller
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cfdf915b25
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ast_binstore, used for +=, -=, ++, -- etc
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2012-08-14 10:40:48 +02:00 |
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Wolfgang (Blub) Bumiller
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3fd7a64b45
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storing generated values and returning them early if they exist - will error when that doesn't make sense eg when trying to call codegen ast_ifthen more than once
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2012-08-13 19:54:53 +02:00 |
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Wolfgang (Blub) Bumiller
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862b506dcd
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initialize ast_expression_common.outl/outr
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2012-08-13 19:40:06 +02:00 |
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Wolfgang (Blub) Bumiller
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fc7d32a715
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fixed: ast_member needs to allow type_vector instead of type_float as base
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2012-08-12 11:39:43 +02:00 |
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Wolfgang (Blub) Bumiller
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028543db8c
|
ast_binary now keeps track of types
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2012-08-12 11:36:28 +02:00 |
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Wolfgang (Blub) Bumiller
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56c23dc11e
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ast_member_new now fixed up for fields, ast_shallow_type added for creation of a type-only ast_expression
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2012-08-11 22:14:16 +02:00 |
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Wolfgang (Blub) Bumiller
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91e3765a00
|
Generating fields using ir_builder_create_field
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2012-08-11 18:05:56 +02:00 |
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Wolfgang (Blub) Bumiller
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f51ad96620
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removing an unused variable
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2012-08-11 15:41:37 +02:00 |
|
Wolfgang (Blub) Bumiller
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9c2e6a2334
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Experimental ast_member to access vector members
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2012-08-08 14:49:37 +02:00 |
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Wolfgang Bumiller
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47a8a69f1c
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ast nodes now store their type id, and can be checked via ast_istype
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2012-07-29 10:03:13 +02:00 |
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Wolfgang Bumiller
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c5ba27da6f
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ast_store to take ast_expression on its left, rather than ast_value. Assigning to a vector member would not put an ast_value on the left, but an ast_member, thus: ast_expression now already
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2012-07-28 18:13:12 +02:00 |
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Wolfgang Bumiller
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2674982854
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Moving parameters to from ast_value to ast_expression_common, it's part of the type after all
|
2012-07-27 15:22:39 +02:00 |
|
Wolfgang Bumiller
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ab11808208
|
ast_block_set_type
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2012-07-27 13:39:58 +02:00 |
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Wolfgang Bumiller
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1f8ece7f20
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ast_return_new doesn't take an operator, we use INSTR_RETURN always, never INSTR_DONE for explicit returns
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2012-07-26 23:23:47 +02:00 |
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Wolfgang Bumiller
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31ba1ec6c1
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ast_return
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2012-07-26 21:18:39 +02:00 |
|
Wolfgang Bumiller
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e22d340e23
|
ast/ir support for unary instructions
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2012-07-26 20:45:18 +02:00 |
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Wolfgang Bumiller
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4255b143b0
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Removed params from ast_function again. It really is superfluous to copy them, just generate them from its ast_value's param list
|
2012-07-22 12:35:10 +02:00 |
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Wolfgang Bumiller
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d4c408b4bd
|
fix a warning about a format string
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2012-07-22 12:22:25 +02:00 |
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Wolfgang Bumiller
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a4617d0e61
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ast_function generates parameter locals, ir_function_create_local now allows adding parameters as long as no local variables have been added yet
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2012-07-22 12:15:48 +02:00 |
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Wolfgang Bumiller
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43897f6e8f
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store_param storetype, parameter value list added to ast_function
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2012-07-22 12:07:30 +02:00 |
|
Wolfgang Bumiller
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fec07921a4
|
removing params vector from ast_function, params are stored in its ast_value only
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2012-07-19 18:14:08 +02:00 |
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Wolfgang Bumiller
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3987509493
|
Do not actually return after generating a call, there are other isntructions following
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2012-07-04 15:16:02 +02:00 |
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Wolfgang Bumiller
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001420a7ef
|
Storing ir_v for functions
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2012-07-04 15:00:30 +02:00 |
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Wolfgang Bumiller
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d259e75dc4
|
ast_call needs to set its func member
|
2012-07-04 14:41:39 +02:00 |
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Wolfgang Bumiller
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812084ad72
|
ast_call's param vector functions
|
2012-07-04 14:39:58 +02:00 |
|
Wolfgang Bumiller
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6bbcd5a343
|
ast-macros: MKCONSTSTRING, added sHello hello world string
|
2012-07-04 14:20:54 +02:00 |
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Wolfgang Bumiller
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ed24ea0cef
|
creating and generating builtin functions, ast-macros for builtins, todo: params
|
2012-07-03 23:38:38 +02:00 |
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Wolfgang (Blub) Bumiller
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c1ea9cc409
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function in the ast now MUST have an output type in their 'next' ast_expression pointer, the IR's outtype of functions is now filled
|
2012-06-29 13:07:19 +02:00 |
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Wolfgang (Blub) Bumiller
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67fa4ce07b
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ir_builder_create_call to take return type from the ir_value
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2012-06-29 12:55:35 +02:00 |
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Wolfgang (Blub) Bumiller
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01b3f5ef58
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ast_call_codegen, ir_block_create_call plus call-related functions, ir_value->outtype TODO: fill outtype in ir_value
|
2012-06-28 17:21:26 +02:00 |
|
Wolfgang (Blub) Bumiller
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e934e77cc5
|
ast_call node; codegen dummy
|
2012-06-28 16:15:51 +02:00 |
|
Wolfgang (Blub) Bumiller
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f61d4331fe
|
Fixing NULL->false and empty lines...
|
2012-06-11 19:25:21 +02:00 |
|
Dale Weiler
|
2929eb39a8
|
fixed -Wconditional-uninitialized for ast codegen
|
2012-06-07 11:12:12 -04:00 |
|
Dale Weiler
|
f4bc6ba08a
|
Removed even more warnings
|
2012-06-07 11:09:29 -04:00 |
|
Wolfgang (Blub) Bumiller
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200b425db0
|
Fixed some dangling '}', it compiles again now
|
2012-05-04 12:26:24 +02:00 |
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Wolfgang (Blub) Bumiller
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73749db6b4
|
What was I thinking... fixing loop's jump creation so it doesn't try creating multiple jumps... this code is also much more readable
|
2012-05-04 12:24:44 +02:00 |
|
Wolfgang (Blub) Bumiller
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c670a8d278
|
ast_loop must end by entering the outgoing block
|
2012-05-04 12:01:53 +02:00 |
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Wolfgang (Blub) Bumiller
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2f92dedb4c
|
Move the output block of a loop to after the loop, otherwise IR dumps looks just messy... note that this is merely a cosmetic change
|
2012-05-04 10:01:38 +02:00 |
|
Wolfgang (Blub) Bumiller
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c3460c1654
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ast_function gets 'breakblock' and 'continueblock' for break and continue support; fixed some typos; added huge ast_loop_codegen implementation... need to go through it and check
|
2012-05-04 00:16:51 +02:00 |
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Wolfgang (Blub) Bumiller
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a1a9fc797d
|
Same for ternary: reordered a bit, and fixing ontrue->onfalse at the jump back to the merge block
|
2012-05-03 22:07:58 +02:00 |
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Wolfgang (Blub) Bumiller
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8a543bfae1
|
reorder ifthen codegen and fix a jump generation where I used ontrue instead of onfalse
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2012-05-03 22:05:20 +02:00 |
|
Wolfgang (Blub) Bumiller
|
375cfd24b3
|
ast_loop - codegen dummied
|
2012-05-03 21:57:13 +02:00 |
|
Wolfgang (Blub) Bumiller
|
3e974a1a24
|
If-protect on_true and on_false in ast_ifthen since they can be NULL (contrary to ast_ternary where they can't)
|
2012-05-03 21:56:05 +02:00 |
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Wolfgang (Blub) Bumiller
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46122235e6
|
ast_function_codegen: Add a return instruction if it is missing, or error if we're not in a void-function
|
2012-05-03 14:15:02 +02:00 |
|
Wolfgang (Blub) Bumiller
|
0f023bc219
|
sprintf with length modifiers is annoying...
|
2012-05-03 13:45:24 +02:00 |
|
Wolfgang (Blub) Bumiller
|
4c9c6ee5bd
|
ast_ternary_codegen - beware, it's almost a spaghetti... almost...
|
2012-05-03 13:02:29 +02:00 |
|
Wolfgang (Blub) Bumiller
|
91bf040f0a
|
ast_function_label now takes a labelname to prefix the id with
|
2012-05-03 12:40:49 +02:00 |
|
Wolfgang (Blub) Bumiller
|
54c92d5ae1
|
ast_ifthen_codegen
|
2012-05-03 12:38:43 +02:00 |
|
Wolfgang (Blub) Bumiller
|
2c329db9b9
|
ast_entfield_codegen
|
2012-05-03 12:19:33 +02:00 |
|
Wolfgang (Blub) Bumiller
|
da9a4fef29
|
Type information moved to ast_expression from ast_value, every ast node should in theory know its type - it is important for dereferencing pointers or entity fields, to figure out the output type. Eg. so that ast_entfield knows what kind of OP_LOAD it needs to use
|
2012-05-03 12:12:22 +02:00 |
|
Wolfgang (Blub) Bumiller
|
4317f40fa5
|
ast_binary_codegen, ast_function_label (no I don't like sprintf...)
|
2012-05-02 23:11:39 +02:00 |
|
Wolfgang (Blub) Bumiller
|
75c60657ac
|
ast_store_codegen and its l/rvalue handling
|
2012-05-02 20:36:11 +02:00 |
|
Wolfgang (Blub) Bumiller
|
4fe806edc2
|
A note to clarify the ast_block/ir_block difference
|
2012-05-02 19:46:27 +02:00 |
|
Wolfgang (Blub) Bumiller
|
307eb2d9a2
|
ast_block_codegen - as you can see, an ast_block doesn't actually care about ir_blocks
|
2012-05-02 19:45:16 +02:00 |
|
Wolfgang (Blub) Bumiller
|
13082112b0
|
create the ir_function in ast_function_codegen, keep the current ir_block stored in ast_function so inner codegens can use it
|
2012-05-02 19:25:25 +02:00 |
|
Wolfgang (Blub) Bumiller
|
1e9d02da14
|
going through function blocks in ast_function_codegen
|
2012-05-02 19:21:25 +02:00 |
|
Wolfgang (Blub) Bumiller
|
92a4431c86
|
ast_local_codegen - similar structure to global_codegen obviously...
|
2012-05-02 18:34:24 +02:00 |
|
Wolfgang (Blub) Bumiller
|
7a48377442
|
for ast_value_codegen this should be enough, since the actual generation happens in other functions
|
2012-05-02 18:25:59 +02:00 |
|
Wolfgang Bumiller
|
1e0a688bc5
|
ast_ternary - contrary to ast_ifthen neither ontrue nor onfalse can be NULL, and it does output a value
|
2012-05-01 17:02:45 +02:00 |
|
Wolfgang Bumiller
|
5fe87e6a20
|
if-then-else AST node - this one is not for ternary expressions
|
2012-05-01 16:55:02 +02:00 |
|
Wolfgang Bumiller
|
4fbcc57d49
|
Commenting on future lvalue use in ast_store
|
2012-05-01 15:15:19 +02:00 |
|
Wolfgang Bumiller
|
3a94e962ae
|
codegen gets an lvalue flag now
|
2012-05-01 15:14:44 +02:00 |
|
Wolfgang Bumiller
|
4c165cbd07
|
ast_instantiate should check return value of mem_a and return NULL on error
|
2012-05-01 15:09:17 +02:00 |
|
Wolfgang Bumiller
|
281bd8657a
|
ast_entfield node
|
2012-05-01 15:08:54 +02:00 |
|
Wolfgang Bumiller
|
69d93409e5
|
params should be deleted, not unref()d
|
2012-04-29 19:45:14 +02:00 |
|
Wolfgang Bumiller
|
5751e41993
|
After moving ast_instantiate up, the checks which return NULL now must mem_d(self)
|
2012-04-29 00:41:35 +02:00 |
|
Dale Weiler
|
3e7a8c0e78
|
All code is now C89/C90 compat
|
2012-04-28 18:56:09 -04:00 |
|
Dale Weiler
|
05966ee009
|
Remove trailing whitespace from everything
|
2012-04-28 16:43:39 -04:00 |
|
Wolfgang Bumiller
|
2a9b3c7877
|
ast_function gets a handle to its ir_function, ast_global_codegen to generate an ir global, or an ir_function
|
2012-04-28 20:55:41 +02:00 |
|
Wolfgang Bumiller
|
eef92df092
|
First delete the blocks, THEN the locals, since blocks USE locals, darn
|
2012-04-28 20:55:41 +02:00 |
|
Wolfgang Bumiller
|
6145ecf7e0
|
ast_binary takes 2 expressions, not 2 values, ast_store takes a value and and expression for now until we support pointers, also: dropped the 'keep' param from ast_value_new, values are always to be stored somewhere to be deleted independently from their uses
|
2012-04-28 20:55:41 +02:00 |
|
Wolfgang Bumiller
|
0f38a560b6
|
ast_value and ast_function are linked together when using ast_function_new, note however, that neither will delete the other in their _delete functions.
|
2012-04-28 20:55:41 +02:00 |
|
Wolfgang Bumiller
|
e4a839df95
|
Get rid of ast_setfunc
|
2012-04-28 12:51:44 +02:00 |
|
Wolfgang Bumiller
|
75b78720fd
|
lex_ctx_t -> lex_ctx, vector_t -> vector
|
2012-04-28 11:15:29 +02:00 |
|
Wolfgang Bumiller
|
da827e6098
|
Removed the qc_type enum and replaced all qc_* by TYPE_*
|
2012-04-28 10:42:03 +02:00 |
|
Wolfgang (Blub) Bumiller
|
ce43a35307
|
ast_value_set_name to return bool
|
2012-04-27 13:32:52 +02:00 |
|
Wolfgang (Blub) Bumiller
|
fdc98383d1
|
Adding a 'keep' bool to nodes: Generally, destroying an AST node should destroy all its child-nodes, global variables get 'keep' to be true to avoid them being deleted together with expressions they're used in.
|
2012-04-26 11:45:22 +02:00 |
|
Wolfgang (Blub) Bumiller
|
1a917a2659
|
Introduce an ast_store rather than splitting ast_binary
|
2012-04-26 11:36:46 +02:00 |
|
Wolfgang (Blub) Bumiller
|
41a39125be
|
ast_binary_new to initialize codegen function ptr, codegen proto for store and binary ast nodes
|
2012-04-26 10:38:00 +02:00 |
|
Wolfgang (Blub) Bumiller
|
c692794eb5
|
block and value codegen protos
|
2012-04-26 10:28:50 +02:00 |
|
Wolfgang (Blub) Bumiller
|
8d121af47c
|
Copyright notices
|
2012-04-25 17:27:49 +02:00 |
|
Wolfgang (Blub) Bumiller
|
6ba195bcfe
|
todo note
|
2012-04-25 17:27:49 +02:00 |
|
Wolfgang (Blub) Bumiller
|
418430e05d
|
Get stuff ready to compile - #if 0 on instructions not yet added to the instruction list (eg integer ones)
|
2012-04-25 17:27:48 +02:00 |
|
Wolfgang (Blub) Bumiller
|
392fc2227f
|
Removed unnecessary line
|
2012-04-25 17:27:47 +02:00 |
|
Wolfgang (Blub) Bumiller
|
3b407fdc07
|
Space indentation for ast->ir part
|
2012-04-25 17:27:47 +02:00 |
|
Wolfgang (Blub) Bumiller
|
a82083bc78
|
i{false,true} -> {false,true}
|
2012-04-25 17:27:47 +02:00 |
|
Wolfgang (Blub) Bumiller
|
6236a0c464
|
Adding from astcodegen.c
|
2012-04-25 17:27:47 +02:00 |
|
Wolfgang (Blub) Bumiller
|
e9b581adfb
|
style-fix
|
2012-04-25 17:27:47 +02:00 |
|
Wolfgang (Blub) Bumiller
|
c520a32444
|
use the actual VECTOR macros
|
2012-04-25 17:27:46 +02:00 |
|
Wolfgang (Blub) Bumiller
|
2cc27af146
|
filecontext_t -> lex_ctx_t
|
2012-04-25 17:27:46 +02:00 |
|
Wolfgang (Blub) Bumiller
|
56f548cc6f
|
strdup -> util_strdup, _name -> name
|
2012-04-25 17:27:46 +02:00 |
|
Wolfgang (Blub) Bumiller
|
57d3da0ebb
|
Adopting space-indentation
|
2012-04-25 17:27:46 +02:00 |
|
Wolfgang (Blub) Bumiller
|
40f70d075e
|
Importing ast.c
|
2012-04-25 17:27:46 +02:00 |
|