This resolves bug 21148 by preventing promotion to i64 induction variables.
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Details
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Diff Detail
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| Differential D17875
AMDGPU: Cost model for basic integer operations ClosedPublic Authored by arsenm on Mar 3 2016, 6:55 PM.
Details
Summary This resolves bug 21148 by preventing promotion to i64 induction variables.
Diff Detail Event Timelinearsenm updated this object. This revision is now accepted and ready to land.Mar 4 2016, 4:20 PM
Revision Contents
Diff 49792 lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
test/Analysis/CostModel/AMDGPU/add-sub.ll
test/Analysis/CostModel/AMDGPU/add.ll
test/Analysis/CostModel/AMDGPU/bit-ops.ll
test/Analysis/CostModel/AMDGPU/mul.ll
test/Analysis/CostModel/AMDGPU/shifts.ll
test/Transforms/IndVarSimplify/AMDGPU/lit.local.cfg
test/Transforms/IndVarSimplify/AMDGPU/no-widen-to-i64.ll
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