Re: [Mesa-dev] [PATCH 11/21] i965/fs: Define scalarizing VEC4 pseudo-IR.

2015-04-30 Thread Mark Janes
Francisco Jerez writes: > This is not a real IR in the sense of a long-lived representation of > the program. An SVEC4 instruction, defined as an opcode operating on > 4-vectors of FS registers, is broken up into its scalar components > (each an fs_inst) as soon as it's emitted. The svec4_inst

[Mesa-dev] [PATCH 11/21] i965/fs: Define scalarizing VEC4 pseudo-IR.

2015-04-28 Thread Francisco Jerez
This is not a real IR in the sense of a long-lived representation of the program. An SVEC4 instruction, defined as an opcode operating on 4-vectors of FS registers, is broken up into its scalar components (each an fs_inst) as soon as it's emitted. The svec4_inst object is a convenient way to carr