On Tue, 2020-03-03 at 15:34 +0800, Kito Cheng wrote:
> After add --param max-inline-insns-size=1 all target will remove the
> redundant store at dse1, except some targets like AArch64 and MIPS will
> expand the struct initialization into loop due to CLEAR_RATIO.
>
> Tested on cross compiler of riscv32, riscv64, x86, x86_64, mips, mips64,
> aarch64, nds32 and arm.
>
> gcc/testsuite/ChangeLog
>
> PR tree-optimization/90883
> * g++.dg/tree-ssa/pr90883.c: Add --param max-inline-insns-size=1.
> Add aarch64-*-* mips*-*-* to XFAIL.
OK from me as well.
jeff
>
