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| author | rander <rander.wang@intel.com> | 2017-06-30 16:28:58 +0800 |
|---|---|---|
| committer | Yang Rong <rong.r.yang@intel.com> | 2017-07-20 12:20:59 +0800 |
| commit | 71e568fa595443faac9b5cce4dddfdc8f6cc2157 (patch) | |
| tree | 166e947fc853f6dd88bfe94ea293e4cc82c3f6e8 | |
| parent | b62f814bfcbef10fc65bf171205ce49da16aad6b (diff) | |
| download | beignet-71e568fa595443faac9b5cce4dddfdc8f6cc2157.tar.gz | |
backend: refine global immediate optimization
for ABS(UD) = UD on Gen, so delete it,
or it make compilation failed on some platform
Signed-off-by: rander.wang <rander.wang@intel.com>
Reviewed-by: Yang Rong <rong.r.yang@intel.com>
| -rw-r--r-- | backend/src/backend/gen_insn_selection_optimize.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/backend/src/backend/gen_insn_selection_optimize.cpp b/backend/src/backend/gen_insn_selection_optimize.cpp index 71333a40..e52d562e 100644 --- a/backend/src/backend/gen_insn_selection_optimize.cpp +++ b/backend/src/backend/gen_insn_selection_optimize.cpp @@ -459,14 +459,10 @@ namespace gbe else if(src0.type == GEN_TYPE_UD || src1.type == GEN_TYPE_UD) { unsigned int s0 = src0.value.ud; - if (src0.absolute) - s0 = abs(s0); if (src0.negation) s0 = -s0; unsigned int s1 = src1.value.ud; - if (src1.absolute) - s1 = abs(s1); if (src1.negation) s1 = -s1; |