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4adfe21466
Implement vmsge{u}.vx pseudo instruction.
According to RISC-V V specification, there are different scenarios for this
pseudo instruction. I list them below.
unmasked va >= x
pseudoinstruction: vmsge{u}.vx vd, va, x
expansion: vmslt{u}.vx vd, va, x; vmnand.mm vd, vd, vd
masked va >= x, vd != v0
pseudoinstruction: vmsge{u}.vx vd, va, x, v0.t
expansion: vmslt{u}.vx vd, va, x, v0.t; vmxor.mm vd, vd, v0
masked va >= x, vd == v0
pseudoinstruction: vmsge{u}.vx vd, va, x, v0.t, vt
expansion: vmslt{u}.vx vt, va, x; vmandnot.mm vd, vd, vt
Use pseudo instruction to model vmsge{u}.vx. The pseudo instruction will convert
to different expansion according to the condition.
Differential Revision: https://reviews.llvm.org/D84732
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| .. | ||
| AArch64 | ||
| AMDGPU | ||
| ARM | ||
| AsmParser | ||
| AVR | ||
| BPF | ||
| COFF | ||
| Disassembler | ||
| ELF | ||
| Hexagon | ||
| Lanai | ||
| MachO | ||
| Mips | ||
| MSP430 | ||
| PowerPC | ||
| RISCV | ||
| Sparc | ||
| SystemZ | ||
| VE | ||
| WebAssembly | ||
| X86 | ||