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author | Matt Turner <mattst88@gmail.com> | 2014-03-12 00:14:07 -0700 |
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committer | Matt Turner <mattst88@gmail.com> | 2014-03-24 11:06:25 -0700 |
commit | de4692f56cc566e0f6bd979dd2e7c88a0efde7e6 (patch) | |
tree | a705781341e3cd1edb630c85d5f45e4fd52ddd0b /src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp | |
parent | b0d3205c2a676d9eeda72335ef61ce3f0bddc63a (diff) | |
download | external_mesa3d-de4692f56cc566e0f6bd979dd2e7c88a0efde7e6.zip external_mesa3d-de4692f56cc566e0f6bd979dd2e7c88a0efde7e6.tar.gz external_mesa3d-de4692f56cc566e0f6bd979dd2e7c88a0efde7e6.tar.bz2 |
i965/vec4: Add and use vec4_instruction::writes_flag().
To be consistent with the fs backend. Also the instruction scheduler
incorrectly considered SEL with a conditional modifier to read the flag
register.
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp b/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp index 5449c1b..e86c258 100644 --- a/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp +++ b/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp @@ -1060,7 +1060,7 @@ vec4_instruction_scheduler::calculate_deps() } } - if (inst->conditional_mod) { + if (inst->writes_flag()) { add_dep(last_conditional_mod, n, 0); last_conditional_mod = n; } @@ -1129,7 +1129,7 @@ vec4_instruction_scheduler::calculate_deps() } } - if (inst->conditional_mod) { + if (inst->writes_flag()) { last_conditional_mod = n; } } |