[RISCV] Set target-abi explicitly to reduce codegen results
authorwangpc <pc.wang@linux.alibaba.com>
Wed, 1 Jun 2022 05:48:57 +0000 (13:48 +0800)
committerwangpc <pc.wang@linux.alibaba.com>
Wed, 1 Jun 2022 05:49:23 +0000 (13:49 +0800)
commit57203af167285fb9ea857bac00060709efd627da
treeac48ff2f3b9c7239e352a4426567fac78130d6b5
parent873d2aff426b484a7934c6b43a533a718d8bfbb1
[RISCV] Set target-abi explicitly to reduce codegen results

As mentioned in D125947, we can reduce codegen results by
adding an explicit hard single-float ABI.

Reviewed By: luismarques

Differential Revision: https://reviews.llvm.org/D126640
llvm/test/CodeGen/RISCV/codemodel-lowering.ll
llvm/test/CodeGen/RISCV/rv64f-float-convert-strict.ll
llvm/test/CodeGen/RISCV/rv64f-float-convert.ll