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118 commits

Author SHA1 Message Date
Bill Currie
2f18364364 Start work on encoding typedef chains 2020-02-19 21:41:46 +09:00
Bill Currie
adb7f5d601 Quieten the test script build rules 2020-02-19 21:41:46 +09:00
Bill Currie
1bc08c59f6 Add tests for %% 
double fails due to qfcc aligning double param locals, but the engine
not doing so.
 2020-02-16 17:02:38 +09:00
Bill Currie
9d2d33fa50 Implement %% (true modulo) support in qfcc 
However, it's not quite working yet
 2020-02-16 11:57:58 +09:00
Bill Currie
4269c8cb07 Rename the mod instruction to rem 
Because % really implements remainder rather than true modulo, and I
plan on adding %% to implement true modulo.
 2020-02-16 11:04:30 +09:00
Bill Currie
db9996023f Add some tests for double comparison 
More testing the engine than the compiler, but hey :)
 2020-02-15 23:49:12 +09:00
Bill Currie
1985b6d4fd Avoid creating a struct temp for ivar struct return 
This fixed the uninitialized temp warning in HUD.r. The problem was
caused by the flow analyzer not being able to detect that the struct
temp was being initialized by the move statement due to the address of
the temp being in a pointer temp. While it would be good to use a
constant pointer for the address of the struct temp or improving the
flow analyzer to track actual data, avoiding the temp in the first place
results in nicer code as it removes a move statement.
 2020-02-15 23:49:12 +09:00
Bill Currie
9c996df7b4 Add a test case for the uninit temp in HUD.r 2020-02-15 23:49:12 +09:00
Bill Currie
344d429134 Test array initializer double demotions 
Turns out array inits are very strict about types (bug?).
 2020-02-15 23:49:12 +09:00
Bill Currie
6ce99afa5b Catch double demotion in global initializers 
Local initializers are handled by regular assignments
 2020-02-15 23:49:12 +09:00
Bill Currie
c5ce18591f Catch and warn demotion of double in assignments 2020-02-15 23:49:12 +09:00
Bill Currie
08ca59d0df Add tests for double demotion 2020-02-15 23:49:12 +09:00
Bill Currie
3257e7145b Add failing global init test too 2020-02-15 23:49:12 +09:00
Bill Currie
4caa875442 Finish up alignment tests and add address cast 
It turns out that initializing a local int with a pointer cast doesn't
work.
 2020-02-15 23:49:12 +09:00
Bill Currie
293f10211a Start on alignment test 
Currently fails (deliberately, WIP)
 2020-02-15 23:49:12 +09:00
Bill Currie
0542daacdf Create more double related tests 
Including catching warnings :) (yay -Werror)
 2020-02-15 23:49:12 +09:00
Bill Currie
533fb8acc9 Implement double constants 2020-02-15 23:49:12 +09:00
Bill Currie
2cd62fe01b Fix several double-related bug 
float is promoted to double through ... for non-v6 code.
PR_Sprintf has custom param access via P_*, messed up doubles.
 2020-02-15 23:49:12 +09:00
Bill Currie
eb7f825158 Test for full-float % 2020-02-15 23:49:12 +09:00
Bill Currie
c3fa78ef4d Include test for 2d vector expressions 2019-07-06 14:49:28 +09:00
Bill Currie
0f1f477e64 Set up temp aliases correctly 
Fixes vector expressions as sub-expresses. I really don't know why I did
the temp alias setup that way.
 2019-06-18 10:38:19 +09:00
Bill Currie
e0c8285f07 Extend nested struct test to cover struct copy 
Fails :P
 2019-06-17 22:57:40 +09:00
Bill Currie
e9c24dbf1c Test case for accessing nested struct fields 
Currently fails.
 2019-06-17 22:47:44 +09:00
Bill Currie
c40f4194e9 Use tempop_visit_all for flow and dags 
Fixes t3 of vecexpr, but t2 is broken (lost first assignment).
 2019-06-16 16:56:39 +09:00
Bill Currie
08ab42fc15 Handle vector expressions as sub-expressions 
Now my little game builds again :)
 2019-06-10 15:50:35 +09:00
Bill Currie
49ed4310fd Fix assigning int to enum or enum to int 
Or float, for v6 progs.
 2019-06-10 08:46:40 +09:00
Bill Currie
f81484a068 Test compiling enums 
It turns out the enumerator type and enum type wind up with different
instances of the same type (due to the way type chaining works). This
results in infinite recursion in assign_expr and check_types_compatible.
 2019-06-10 07:17:41 +09:00
Bill Currie
28a2b96800 Implement automatic array sizing from initializer 2019-06-09 23:11:38 +09:00
Bill Currie
00f12263ca Fix casting arrays to pointers 2019-06-09 22:55:38 +09:00
Bill Currie
f70801fa52 Add a test for accessing an array in a struct 
That's accessed via a pointer. Whee. However, at this stage, the problem
is really a promotion issue for short -> integer.
 2019-06-09 21:44:58 +09:00
Bill Currie
7fce68649a Implement comma expressions 
Doesn't quite work (attempt to suppress warning for return a = 3, 5;
failed).
 2019-06-09 16:56:20 +09:00
Bill Currie
1db600548e Fix for decl test scope issue 2019-06-09 13:55:07 +09:00
Bill Currie
d29ea55826 Add a test for for loop declarations 
I think the compiler segfaulting indicates a test failure.
 2019-06-09 13:02:36 +09:00
Bill Currie
625e767684 Update qf dependency stuff for recent automake 
Not sure just what version of automake broke things, but I do remember
having a bad time getting the dependencies to work in the first place.
At least now they should be more reliable (until automake changes
things).
 2019-06-09 13:00:55 +09:00
Bill Currie
2a2754e581 More ways to break qfcc :/ 2018-10-15 19:48:19 +09:00
Bill Currie
6c53be928b Support returning vector expressions. 
Currently fails due to a scheduling problem when the vector expression
contains functions.
 2018-10-13 23:32:53 +09:00
Bill Currie
4828934e50 Fix a equality check typo. 
Fixes bad code generation when assigning to vector.x in a function with no
parameters and the vector is the first local var.
 2018-10-12 23:39:05 +09:00
Bill Currie
78e0a8dc52 Support assigning non-constant vector expressions. 2018-10-12 22:05:17 +09:00
Bill Currie
f58c2fef5a Switch QF's quaterions from wxyz to xyzw. 
After messing with SIMD stuff for a little, I think I now understand why
the industry went with xyzw instead of the mathematical wxyz. Anyway, this
will make for less pain in the future (assuming I got everything).
 2018-10-12 14:33:55 +09:00
Bill Currie
d95c01be1a More defspace tests. 2018-10-09 12:45:26 +09:00
Bill Currie
34bcf7faab Do a pure/const/noreturn/format attribute pass. 
I always wanted these, but as gcc now provides warnings for functions that
could do with such attributes, finding all the functions is much easier.
 2018-10-09 12:42:21 +09:00
Bill Currie
05fd2d8cdd Start work on a unit test for defspace. 2018-09-09 22:37:09 +09:00
Bill Currie
3a4667318c Fix the qfcc test autodependencies. 2018-09-09 22:36:20 +09:00
Bill Currie
b37b0180cb Actually do a test for triangle.r. 
If the kahan triangle area method breaks, I did something wrong with qfcc's
handling of parentheses (ie, floating point math is not truly associative).
 2018-08-23 20:52:32 +09:00
Bill Currie
1b9149ef31 Fix an argument passing error in test-harness. 
It failed to pass the last argument to the ruamoko program being run.
 2018-08-23 20:22:29 +09:00
Bill Currie
f250065003 Add tests for swapping vars and triangle area. 
Triangle area was meant just to check Kahan's equation, but it found a
problem with swapping vars. swap.r currently fails.
 2018-08-21 16:27:22 +09:00
Bill Currie
6c0f271783 Fix some more automake warnings. 2013-11-24 13:26:12 +09:00
Bill Currie
f5501fbf24 Fix a pile of automake deprecation warnings. 
s/INCLUDES/AM_CPPFLAGS/g

I <3 sed :)
 2013-11-24 13:11:50 +09:00
Bill Currie
70d18ecfa1 Add a test for functions in binary expressions. 
As expected, the binary_expr() cleanup broke multiple function calls in a
single expression.
 2013-09-27 23:15:57 +09:00
Bill Currie
a6cdc8735a Start implementing vec = [x,y,z]. 
This is a nice feature found in fteqcc (also a bit of a challenge from
Spike). Getting bison to accept the new expression required rewriting the
state expression grammar, so this is mostly for the state expression. A
test to ensure the state expression doesn't break is included.
 2013-09-27 23:15:56 +09:00