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clang-p2996/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
Simon Pilgrim d663166acb [CostModel][X86] Reduce cost of v2i64 icmp base cost on SSE2 targets 
Based off the script from D103695, we were exaggerating the cost of the v2i64 comparison expansion using instruction count instead of effective throughput
2022-03-30 09:11:55 +01:00

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