i965: Avoid crashing while dumping vec4 insn operands
authorChris Forbes <chrisf@ijw.co.nz>
Sun, 6 Jul 2014 08:11:06 +0000 (20:11 +1200)
committerChris Forbes <chrisf@ijw.co.nz>
Fri, 11 Jul 2014 23:29:17 +0000 (11:29 +1200)
commit1854ead64ca465ca03e8e5369cd1749bc92c315a
tree817e0dfe0ba4c721d77417b01ca6ebe5f1ff450c
parent1499619fe6815510d4448f0e297d097f20a0acf3
i965: Avoid crashing while dumping vec4 insn operands

We'd otherwise go looking into virtual_grf_sizes for things that aren't
in there at all.

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Matt Turner <mattst88@gmail.com>
src/mesa/drivers/dri/i965/brw_vec4.cpp