From: Luo Xionghu <[email protected]> this could fix the piglit and opencv fail on IVB_x86 platform. 1) opencv_test_core/OCL_Arithm/CountNonZero 2) opencv_test_core/OCL_Arithm/MeanStdDev 3) piglit case program/execute/atomic_cmpxchg-local. v2: update comments: As our barrier implementation doen't support structured barrier operation, exclude all the barrier blocks from serialPatternMatch.
Signed-off-by: Luo Xionghu <[email protected]> --- backend/src/ir/structurizer.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/backend/src/ir/structurizer.cpp b/backend/src/ir/structurizer.cpp index cb8e11b..82bb56b 100644 --- a/backend/src/ir/structurizer.cpp +++ b/backend/src/ir/structurizer.cpp @@ -738,7 +738,9 @@ namespace ir { return 0; Block *childBlk = *block->succ_begin(); - if (childBlk->pred_size() != 1 ) + //FIXME, As our barrier implementation doen't support structured barrier + //operation, exclude all the barrier blocks from serialPatternMatch. + if (childBlk->pred_size() != 1 || childBlk->hasBarrier() ) return 0; BlockList serialBBs;//childBBs -- 1.9.1 _______________________________________________ Beignet mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/beignet
