Dale Weiler
b5ac2745d6
Remove license headers. The LICENSE file is sufficent
2015-01-13 21:38:40 -05:00
Dale Weiler
783b7b6594
Update license headers
2015-01-09 14:53:35 -05:00
Wolfgang Bumiller
8b25e95553
we like to spell things properly - if this commit message contains a typo I don't catch before pushing then that's totally intentional
2014-10-18 14:27:16 +02:00
Wolfgang Bumiller
3df51c5979
adding -fsplit-vector-parameters, todo: float-lookup should get optimized as commented
2014-10-18 13:49:13 +02:00
Wolfgang Bumiller
8dafdfc5e2
use INSTR_STATE by default, add -femulate-state to switch to emulation, and -state-fps=NUM to set its emulation FPS
2014-04-08 14:34:55 +02:00
Wolfgang Bumiller
4ff68e07e8
Adding coverage support:
...
The -coverage option causes all values have AST_FLAG_BLOCK_COVERAGE
set by default.
The coverage attribute can be used to control coverage:
It takes an optional list of coverage types, currently only "block"
and "none" is recognized.
[[coverage]] defaults to [[coverage(block)]].
Use [[coverage(none)]] or [[coverage()]] to disable.
2014-01-07 14:36:00 +01:00
Dale Weiler
a934e0fe4b
Happy new year!
2014-01-01 06:24:16 -05:00
Dale Weiler
c90807dec6
Some correctly-sized type flags for the AST and IR, this culls back memory usage a little.
2013-10-19 23:39:37 -04:00
Wolfgang Bumiller
8d5e719026
replacing the current [[accumulate]] implementation: shorter and simpler, and also supports non-void return types
2013-10-18 11:26:41 +02:00
Dale Weiler
97217b55d1
Ignore generating a return instruction in accumulated functions, eventually we'll have a way to merge these into one function but for now the RETURN is a waste.
2013-10-17 04:45:24 -04:00
Dale Weiler
c63bebd7d8
float and double shouldn't be used here, this is what qcfloat_t is for. This fixes the memcmp bug in the folder.
2013-10-16 21:32:31 -04:00
Dale Weiler
a7c1f6f021
Implement [[eraseable]] attribute. When used with a function it instructs the AST (which than transfers logic to the IR) that the function (or variable) is potentially unused (verified by checking the read count). This than propogates through the IR and prevents the IR from generating both the definition and global/function. The intrinsics system uses this as well to prevent intrinsic functions from being generated unless they're used.
2013-08-29 00:05:37 -04:00
Wolfgang Bumiller
69cecb74df
ir_builder now has a vinstr_temp array, a bunch of temps (currently 1) which can be used for virtual instruction translation
2013-08-26 10:23:03 +02:00
Dale Weiler
d6ca5673dc
Use the _t consistency naming scheme. Also various cleanups.
2013-07-30 16:00:51 +00:00
Dale Weiler
c7679722fb
Please the whitespace gods
2013-07-27 11:48:55 +00:00
Dale Weiler
82fd7fcf68
Move code generator into ir_builder for earlier free. It's also a much more cleaner design than load parser->code for all ast/ir operations. We also have a proper chain'd design now (so making this a library will be easier).
2013-06-20 10:52:58 +00:00
Dale Weiler
8afd373e4f
Fixed whitespace
2013-06-14 21:36:16 +00:00
Dale Weiler
f892b32335
Major export cleanup. Anything that was exported but wasn't used outside where it was implemented has been turned into static, and their exports have been removed. This actually makes the compiler compile slightly faster.
2013-05-29 03:29:04 +00:00
Dale Weiler
2eddc464d5
Less extern
2013-04-25 12:22:34 +00:00
Dale Weiler
785ab7c072
No more globals for codegen
2013-04-25 09:35:30 +00:00
Wolfgang Bumiller
3a4aba0b31
Grrrr
2013-04-24 17:47:42 +02:00
Dale Weiler
489ad486bc
Get it compiling in visual studio again.
2013-04-24 01:43:53 +00:00
Wolfgang Bumiller
3e3b8993aa
Lifetime analysis: Don't go through the blocks as a graph, instead, go through only the list.
...
The difference in code is rather small, but it's much faster.
2013-02-11 11:39:44 +01:00
Wolfgang Bumiller
e8b5ad6625
mask -Olocal-temps by IR_FLAG_MASK_NO_LOCAL_TEMPS which now equals IR_FLAG_MASK_NO_OVERLAP - though HAS_ARRAYS usually suffices, but not for code which _depends_ on uninitialized variables
2013-01-12 14:03:54 +01:00
Wolfgang Bumiller
2a4ea74a97
ir_function stores max_varargs now
2013-01-12 14:01:16 +01:00
Wolfgang Bumiller
973122ed9b
ast_call now has a va_count which causes a store to reserved:va_count before the call
2013-01-12 13:29:47 +01:00
Wolfgang Bumiller
6df3c625b0
Added a flag to both ast and ir which enforces the generation of a globaldef for a value
2013-01-11 19:15:59 +01:00
Wolfgang Bumiller
f06a59e3c7
Fix a warning
2013-01-10 16:04:58 +01:00
Dale Weiler
29db4a44ed
Happy new years!
2013-01-01 05:08:55 +00:00
Wolfgang Bumiller
40b2a26e89
TYPE_NIL, builder->nil, ast_value_codegen for TYPE_NIL
2012-12-28 18:05:28 +01:00
Dale Weiler
f58b4a6cd9
Added splint.sh (a progressive way to fix some possible bugs)
2012-12-28 12:29:46 +00:00
Wolfgang Bumiller
d4483bfda6
-Oglobal-temps
2012-12-26 23:18:45 +01:00
Wolfgang Bumiller
a7c3ef3e22
-Ocall-stores as part of -O1: instead of having CALL instructions issue STOREs for every parameter, use the newly introduced 'lock' flag to make the operations generating the call's parameters generate them right into the OFS_PARM if there's no interfering CALL in between
2012-12-25 23:25:59 +01:00
Wolfgang Bumiller
710f580e15
liferange calc now sets the 'locked' flag on values when reaching a CALL
2012-12-25 21:03:26 +01:00
Wolfgang Bumiller
63928e231c
Remove ir_block_create_{add,sub,mul,div}, they're not used; STOREP instructions don't themselves to their target pointer's 'writes' list, but 'reads' list instead
2012-12-23 21:29:15 +01:00
Wolfgang Bumiller
b8c61f2f88
Try generating the function-locals in a later pass; with the option to overlap them.
2012-12-23 17:32:39 +01:00
Wolfgang Bumiller
88a6437840
remember the maximum amount of required function-locals
2012-12-23 16:31:01 +01:00
Wolfgang Bumiller
7998a98818
ir_function now has a flags field - flags are: IR_FLAG_HAS_{ARRAYS,UNINITIALIZED,GOTO}
2012-12-23 16:21:38 +01:00
Wolfgang (Blub) Bumiller
384446316a
VINSTR_NRCALL, translated like any other call for now; to be used to mark a call which never returns, ie the error builtin
2012-12-19 20:38:32 +01:00
Wolfgang (Blub) Bumiller
94560d1873
-Ominor -> -Opeephole; added -Olocaltemps flag; using a less space-wasting temp-allocation in general
2012-12-06 13:08:46 +01:00
Wolfgang (Blub) Bumiller
2a2465c884
prepare fields before generating globals so we avoid the need for relocating initialized fieldpointers
2012-11-30 21:22:48 +01:00
Wolfgang (Blub) Bumiller
6fc00e523d
All ir_instrs now get their lex-context, so that we can create an LNO file with -flno
2012-11-30 18:20:02 +01:00
Wolfgang (Blub) Bumiller
5e23e8296d
don't just store a 'bool constant' in the ast/ir, store the complete qualifier: 'int cvq', moved CV_ defines into gmqcc.h
2012-11-30 13:47:28 +01:00
Wolfgang (Blub) Bumiller
23e0637e85
ir_function_create_block now takes a lex_ctx instead of copying from the function; ast_ternary: need to remember the _end_ block of the 2 expressions because that's where the jump is actually supposed to be
2012-11-25 23:48:29 +01:00
Wolfgang (Blub) Bumiller
18b27d5cf6
use the hashtables in the IR
2012-11-25 13:37:54 +01:00
Wolfgang (Blub) Bumiller
060f995ca4
removing ir_function_get_local - it's unused
2012-11-25 13:33:00 +01:00
Wolfgang (Blub) Bumiller
b1425dfcf1
'likely' hint for IFs
2012-11-21 17:37:45 +01:00
Wolfgang (Blub) Bumiller
f1735d91b8
remove a redundant ir_function member
2012-11-18 20:36:02 +01:00
Wolfgang (Blub) Bumiller
f023004a67
Make functions copy their extparams
2012-11-18 20:06:28 +01:00
Wolfgang (Blub) Bumiller
906f319673
Replaced it all...
2012-11-15 18:32:09 +01:00
