[all-commits] [llvm/llvm-project] 36c210: [RISCV] Remove pre-assignment of mask vectors duri...
Craig Topper via All-commits
all-commits at lists.llvm.org
Wed Sep 4 11:14:52 PDT 2024
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 36c210bb340cfdc68d314dd188e18c0bf017b999
https://github.com/llvm/llvm-project/commit/36c210bb340cfdc68d314dd188e18c0bf017b999
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-09-04 (Wed, 04 Sep 2024)
Changed paths:
M llvm/lib/Target/RISCV/GISel/RISCVCallLowering.cpp
M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
M llvm/lib/Target/RISCV/RISCVISelLowering.h
Log Message:
-----------
[RISCV] Remove pre-assignment of mask vectors during call lowering. NFC (#107192)
The first mask vector operand is supposed to be assigned to V0. No other
vector types will be assigned to V0. We don't need to pre-assign, we can
just try V0 first for any mask vectors in the normal processing.
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