Revert "i965: Check reg.nr for BRW_ARF_NULL instead of reg.file."

This reverts commit ecdda414d361ab4430fd5747c9217687c1f3d63f.

Commit was supposed to be a simple typo fix. Clearly needs more
investigating.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63688

diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index a98892b7a6a17de9cd65e7ae0ad7b190b9f032af..704f219f6f77356100d292f768d81338c94ec03a 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -182,7 +182,7 @@ validate_reg(struct brw_instruction *insn, struct brw_reg reg)
    }
 
    if (reg.file == BRW_ARCHITECTURE_REGISTER_FILE &&
-       reg.nr == BRW_ARF_NULL)
+       reg.file == BRW_ARF_NULL)
       return;
 
    assert(reg.hstride >= 0 && reg.hstride < Elements(hstride_for_reg));