[TableGen] [AMDGPU] Add !sub operator for subtraction
Use it in the AMDGPU target to eliminate !add(value1, !mul(value2, -1))
Differential Revision: https://reviews.llvm.org/D90107
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Description
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Details
- Committed
Paul-C-Anagnostopoulos Oct 28 2020, 9:27 AM - Differential Revision
- D90107: [TableGen] [AMDGPU] Add !sub bang operator for subtraction
- Parents
- rGb9c21d43bb0c: RegAlloc: Clear isSSA
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