subject:"\[Mesa\-dev\] \[PATCH\] i965\: Fix writemask \!= 0 assertions on Sandybridge."

Re: [Mesa-dev] [PATCH] i965: Fix writemask != 0 assertions on Sandybridge.

2013-09-17 Thread Eric Anholt

Kenneth Graunke writes: > This fixes myriads of regressions since commit 169f9c030c16d1247a3a7629 > ("i965: Add an assertion that writemask != NULL for non-ARFs."). > > On Sandybridge, our control flow handling (such as brw_IF) does: > >brw_set_dest(p, insn, brw_imm_w(0)); >insn->bits1.br

[Mesa-dev] [PATCH] i965: Fix writemask != 0 assertions on Sandybridge.

2013-09-17 Thread Kenneth Graunke

This fixes myriads of regressions since commit 169f9c030c16d1247a3a7629 ("i965: Add an assertion that writemask != NULL for non-ARFs."). On Sandybridge, our control flow handling (such as brw_IF) does: brw_set_dest(p, insn, brw_imm_w(0)); insn->bits1.branch_gen6.jump_count = 0; This result