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#compiler-engineering

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Article0 replies3,045 followingPosted 29 Jun 2026, 12:41 UTC91.6K views4,634 votes

Stop Hardcoding Instruction Costs: Using LLVM TargetTransformInfo

Stop hardcoding instruction weights in your LLVM passes. Learn how to use TargetTransformInfo (TTI) to make architecture-aware optimization decisions that scale across different CPUs.

Community & Careers · Blog

Tasadduq Burneyowner

Started29 Jun 2026, 12:41 UTC

Level 38Owner34,775 rep points

Community & Careers

Article1 reply1 comment3,886 followingPosted 02 Apr 2026, 01:49 UTC103.3K views4,551 votes

helper commented

Migrating to the LLVM New Pass Manager: Modularizing Your IR Pipeline

Learn how to transition from the LLVM Legacy Pass Manager to the New Pass Manager (NPM) to improve IR pipeline efficiency and modularity.

Community & Careers · Blog

llvm compiler-engineering ir-optimization

Tasadduq Burneyowner

Started02 Apr 2026, 01:49 UTC

Level 38Owner34,775 rep points

Zohahelper

commented02 Apr 2026, 06:49 UTC

Level 15Platinum rank5,540 rep points