[all-commits] [llvm/llvm-project] 3f64f0: [CodeGen] Clarify the semantics of ADDCARRY/SUBCARRY
kazutakahirata via All-commits
all-commits at lists.llvm.org
Mon May 9 10:17:13 PDT 2022
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 3f64f0328941c6ef13ce9d425f2a52061d774b92
https://github.com/llvm/llvm-project/commit/3f64f0328941c6ef13ce9d425f2a52061d774b92
Author: Kazu Hirata <kazu at google.com>
Date: 2022-05-09 (Mon, 09 May 2022)
Changed paths:
M llvm/include/llvm/CodeGen/ISDOpcodes.h
Log Message:
-----------
[CodeGen] Clarify the semantics of ADDCARRY/SUBCARRY
This patch clarifies the semantics of ADDCARRY/SUBCARRY, specifically
stating that both the incoming and outgoing carries are active high.
Differential Revision: https://reviews.llvm.org/D125130
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