[all-commits] [llvm/llvm-project] 85a6dd: [MIPS] Expose the ZERO register as a constant phys...
weiguozhi via All-commits
all-commits at lists.llvm.org
Tue Aug 2 10:06:51 PDT 2022
Author: Guozhi Wei <carrot at google.com>
Date: 2022-08-02 (Tue, 02 Aug 2022)
[MIPS] Expose the ZERO register as a constant physical register
The ZERO register should be exposed as a constant physical register through the interface TargetRegisterInfo::isConstantPhysReg.
Differential Revision: https://reviews.llvm.org/D130932
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