Bill Currie
4de2c6b30e
[qfcc] Move alias expr inside call block expression
...
This fixes the trampled return value when the first expression aliases
the return result.
2020-03-26 20:16:52 +09:00
Bill Currie
441e7b99bc
[qfcc] Correctly implement pointer arithmetic
2020-03-17 13:39:22 +09:00
Bill Currie
b1459ac816
[qfcc] Move return save temp into call block
...
This fixes func-expr after the assignment rewrite. Now all tests pass
when not optimizing (something not quite right in assignchain when
optimizing).
2020-03-14 01:24:13 +09:00
Bill Currie
2adcad7c84
Allow non-short-circuited logic to work
2020-02-24 02:25:28 +09:00
Bill Currie
d6752c254c
Move short-circuit boolean code to its own file
2020-02-24 01:20:24 +09:00
Bill Currie
5374798ef9
Fix order of operations for implicit casts
2020-02-23 23:18:31 +09:00
Bill Currie
526c27cf03
Handle implicit casts for double/float comparisons
2020-02-23 23:10:10 +09:00
Bill Currie
e23aa40994
Implicitly cast unadorned floating point constants
...
Floating point constants without f or d adornments will automatically
cast, without warnings, to the type appropriate to the rest of the
expression.
2020-02-23 22:28:54 +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
0542daacdf
Create more double related tests
...
Including catching warnings :) (yay -Werror)
2020-02-15 23:49:12 +09:00
Bill Currie
13b608f40c
Don't truncat float % float
...
This allows full usage, eg, x % pi, but otherwise maintains
compatibility with integer %
2020-02-15 23:49:12 +09:00
Bill Currie
197f856a30
Fix incorrect scalar/quaternion division
...
It's just not possible.
2020-02-15 23:49:12 +09:00
Bill Currie
83fb588727
Support vector/quaternion division by float
...
Implemented via v*(1/f) or q*(1/f) to give CSE a chance to optimize the
division if necessary as otherwise the engine would have to divide every
time.
2019-06-10 08:44:36 +09:00
Bill Currie
ef4ad52239
Make binary_expr fold constants
...
This is where constant folding should have happened all along. While
unary_expr should fold constants too, it seems to already try to do so
and it's a bit much of a mess to clean up right now.
2019-06-10 00:36:13 +09:00
Bill Currie
439cd15620
Do type promotion for short
...
fold_constants used to do this when it was overly aggressive. Fixes the
ICE when accessing an array in a struct via a pointer.
2019-06-09 22:27:53 +09:00
Bill Currie
d00a2ef82d
Convert constant vector expressions in binary expressions
...
Fixes not being able to compare with eg [1, 2, 3]
2019-06-06 06:44:19 +09:00
Bill Currie
db460155e9
Fix multiple function calls in expressions.
2013-09-27 23:15:57 +09:00
Bill Currie
4bc40b3917
Rewrite binary_expr().
...
It is now in its own file and uses table lookups to check for valid type
and operator combinations, and also the resulting type of the expression.
This probably breaks multiple function calls in the one expression.
2013-09-27 23:15:57 +09:00
