Release v1.0.0

LLVMViz v1.0.0 - First Official Release

New Features

MIR Viewer Tool

• Interactive MIR (Machine IR) pipeline visualization
• Automatic pass discovery with smart filtering (viewable vs analysis passes)
• Pass categorization by pipeline stages (regbankselect, instruction-select, etc.)
• Color-coded passes by importance (register allocation, stack frame, scheduling, etc.)
• Real-time MIR generation for any pass with -stop-after support

SelectionDAG Viewer

• Interactive DAG visualization with zoom/pan
• Stage-by-stage DAG viewing (dag-combine1, legalize, isel, sched, etc.)
• Compare mode for before/after DAG analysis
• Node highlighting and connection tracing

Multi-Tab Interface

• Browser-style tabs for viewing multiple MIR passes simultaneously
• Tab deduplication (switches to existing tab if already open)
• Close individual tabs with × button
• Tabs persist when changing architecture/CPU selections

Compare Mode

• Side-by-side MIR comparison between any two passes
• Line-level diff highlighting (additions, deletions, modifications)
• Word-level diff highlighting for precise changes
• Synchronized scrolling between panels
• Custom dropdown selectors for tab selection

Live: https://llvmviz.org