This patch implements the builtins for Vector Multiply Builtins (vmulxxd family of instructions), and adds the appropriate test cases for these builtins. The builtins utilize the vector multiply instructions itnroduced with ISA 3.1.
Differential Revision: https://reviews.llvm.org/D83955
This patch implements the function prototypes vec_mulh and vec_dive in order to
utilize the vector multiply high (vmulh[s|u][w|d]) and vector divide extended
(vdive[s|u][w|d]) instructions introduced in Power10.
Differential Revision: https://reviews.llvm.org/D82609
This patch aims to implement the low order vector multiply, divide and modulo
instructions available on Power10.
The patch involves legalizing the ISD nodes MUL, UDIV, SDIV, UREM and SREM for
v2i64 and v4i32 vector types in order to utilize the following instructions:
- Vector Multiply Low Doubleword: vmulld
- Vector Modulus Word/Doubleword: vmodsw, vmoduw, vmodsd, vmodud
- Vector Divide Word/Doubleword: vdivsw, vdivsd, vdivuw, vdivud
Differential Revision: https://reviews.llvm.org/D82510
Albion Fung