RenderScript breakage

[Bernhard Rosenkränzer]

Hi,
Some current builds are failing in RenderScript:

RenderScript: LiveWallpapers <=
packages/wallpapers/Basic/src/com/android/wallpaper/fall/fall.rs
packages/wallpapers/Basic/src/com/android/wallpaper/galaxy/galaxy.rs
packages/wallpapers/Basic/src/com/android/wallpaper/grass/grass.rs
packages/wallpapers/Basic/src/com/android/wallpaper/nexus/nexus.rs
frameworks/base/libs/rs/scriptc/rs_math.rsh:137:24: error: passing
'float  __attribute__((ext_vector_type(3)))' to parameter of
incompatible type 'float3';
frameworks/base/libs/rs/scriptc/rs_cl.rsh:826:63: note: passing
argument to parameter 'v' here
frameworks/base/libs/rs/scriptc/rs_math.rsh:139:18: error: passing
'float  __attribute__((ext_vector_type(3)))' to parameter of
incompatible type 'float3';
frameworks/base/libs/rs/scriptc/rs_cl.rsh:826:63: note: passing
argument to parameter 'v' here
frameworks/base/libs/rs/scriptc/rs_math.rsh:141:18: error: passing
'float  __attribute__((ext_vector_type(3)))' to parameter of
incompatible type 'float3';
frameworks/base/libs/rs/scriptc/rs_cl.rsh:826:63: note: passing
argument to parameter 'v' here
[...]

Did anyone work on this part of the code?

Currently bisecting, fortunately there's only a few hours (and no
toolchain change) between the last succesful and the first failing
build.
https://android-build.linaro.org/builds/~linaro-android/staging-imx53/#build=150
https://android-build.linaro.org/builds/~linaro-android/staging-imx53/#build=151

ttyl
bero