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i965/fs/gen7: Allow MATH instructions to have MRF as a destination

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total instructions in shared programs: 1376297 -> 1375626 (-0.05%)
instructions in affected programs:     35977 -> 35306 (-1.87%)

Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Matt Turner
2013-02-12 13:59:37 -08:00
parent d5c3aa89dc
commit 4eeb9ded9d
1 changed files with 1 additions and 1 deletions
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src/mesa/drivers/dri/i965/brw_fs.cpp
+1 -1
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@@ -2081,7 +2081,7 @@ fs_visitor::compute_to_mrf()
if (scan_inst->mlen)
break;
if (intel->gen >= 6) {
if (intel->gen == 6) {
/* gen6 math instructions must have the destination be
* GRF, so no compute-to-MRF for them.
*/