# Tools releases

- Tools releases 8.x, 19.0.x, 21.0.x, and 23.0.x are based wholly on the LLVM toolchain

Note

Tools releases prior to 8.x are no longer supported.

Hexagon LLVM tools

| Tools release | Processor versions supported | Tools license |
| --- | --- | --- |
| 8.0.x | V5, V55, V56, V60, V60 HVX, V61, V62, V62 HVX | BSD-UIUC |
| 8.1.x | V5, V55, V56, V60, V60 HVX, V61, V62, V62 HVX, V65, V65 HVX | BSD-UIUC |
| 8.2.x | V5, V55, V56, V60, V60 HVX, V61, V62, V62 HVX, V65, V65 HVX, V66, V66 HVX | BSD-UIUC |
| 8.3.x | V55, V56, V60, V60 HVX, V61, V62, V62 HVX, V65, V65 HVX, V66, V66 HVX, V67, V67 Small Core (V67t) | BSD-UIUC |
| 8.4.x | V62, V62 HVX, V65, V65 HVX, V66, V66 HVX, V67, V67 Small Core (V67t), V68, V68 HVX | BSD-UIUC |
| 8.5.x | V65, V65 HVX, V66, V66 HVX, V67, V67 Small Core (V67t), V68, V68 HVX, V69, V69 HVX, V71, V71 Small Core (V71t) | BSD-UIUC |
| 8.6.x | V65, V65 HVX, V66, V66 HVX, V67, V67 Small Core (V67t), V68, V68 HVX, V69, V69 HVX, V71, V71 Small Core (V71t), V73 | BSD-UIUC |
| 8.7.x | V65, V65 HVX, V66, V66 HVX, V67, V67 Small Core (V67t), V68, V68 HVX, V69, V69 HVX, V71, V71 Small Core (V71t), V73, V75 | BSD-UIUC |
| 8.8.x | V68, V68 HVX, V69, V69 HVX, V71, V71 Small Core (V71t), V73, V75, V79, V79 HVX | BSD-UIUC |
| 19.0.x | V68, V68 HVX, V69, V69 HVX, V71, V71 Small Core (V71t), V73, V73 HVX, V75, V75 HVX, V77, V79, V79 HVX, V81, V81 HVX | BSD-UIUC |
| 21.0.x | V68, V68 HVX, V69, V69 HVX, V71, V71 Small Core (V71t), V73, V73 HVX, V75, V75 HVX, V77, V79, V79 HVX, V81, V81 HVX, v83, v83-HVX, v85, v85-HVX, v85-HLX | BSD-UIUC |
| 23.0.x | V68, V68 HVX, V69, V69 HVX, V71, V71 Small Core (V71t), V73, V73 HVX, V75, V75 HVX, V77, V79, V79 HVX, V81, V81 HVX, v83, v85, v85 HVX, V87, V89, V89 HVX, V91, V91 HVX | BSD-UIUC |

Last Published: Oct 06, 2026

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