i965: Actually track the "if" depth in loop in the new FS backend.
authorEric Anholt <eric@anholt.net>
Tue, 28 Sep 2010 04:25:55 +0000 (21:25 -0700)
committerEric Anholt <eric@anholt.net>
Tue, 28 Sep 2010 16:33:30 +0000 (09:33 -0700)
commite10508812aed4c41c62ea27ac540c8d079bece07
treed8b5f98692d9ee888e0cc5837be198e3c61f761d
parentfceb78e3cc67d035a69613826f46a18e62235f5c
i965: Actually track the "if" depth in loop in the new FS backend.

Fixes:
glsl-fs-if-nested-loop.
src/mesa/drivers/dri/i965/brw_fs.cpp