diff options
| author | Bryan Cain <[email protected]> | 2011-06-14 23:34:11 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2011-06-29 16:07:12 -0700 |
| commit | 20ef96c7ff3f17fbf97e0452a37553249b2b005c (patch) | |
| tree | 7ee422b49092e7e0fc48ecf3e90c38ccd0a4fe10 /src/glsl/ir.h | |
| parent | 4f799e614264d2409fd32e3e3992405bb3fd924f (diff) | |
glsl: Add ir_unop_i2u and ir_unop_u2i operations.
These are necessary to handle int/uint constructor conversions. For
example, the following code currently results in a type mismatch:
int x = 7;
uint y = uint(x);
In particular, uint(x) still has type int.
This commit simply adds the new operations; it does not generate them,
nor does it add backend support for them.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/glsl/ir.h')
| -rw-r--r-- | src/glsl/ir.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/glsl/ir.h b/src/glsl/ir.h index 9d6ce7eaa20..42a3936976a 100644 --- a/src/glsl/ir.h +++ b/src/glsl/ir.h @@ -789,6 +789,8 @@ enum ir_expression_operation { ir_unop_i2b, /**< int-to-boolean conversion */ ir_unop_b2i, /**< Boolean-to-int conversion */ ir_unop_u2f, /**< Unsigned-to-float conversion. */ + ir_unop_i2u, /**< Integer-to-unsigned conversion. */ + ir_unop_u2i, /**< Unsigned-to-integer conversion. */ ir_unop_any, /** |