kc3-lang/angle

2015-04-06T17:35:38

Support constant folding of common built-ins This change adds constant folding support for unary common built-ins: abs, sign, floor, trunc, round, roundEven, ceil and fract. BUG=angleproject:913 TEST= dEQP tests dEQP-GLES3.functional.shaders.constant_expressions.builtin_functions.common* (80 out of 210 tests started passing with this change) Change-Id: I09f2f99b3108e0d2fb1919a0631e4317b6a28be3 Reviewed-on: https://chromium-review.googlesource.com/263709 Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Tested-by: Olli Etuaho <oetuaho@nvidia.com>