On Sun, 2022-07-10 at 09:45 +0800, Lulu Cheng wrote: > > 在 2022/7/9 上午10:56, Xi Ruoyao 写道: > > v3: Relax scan-assembler pattern in test case mulw_d_w.c. It's > > because > > multiplication is Abelian and the compiler may switch the order of > > operands in the future. > > -- >8 -- > > > > (mult (sign_extend:DI rj:SI) (sign_extend:DI rk:SI)) should be > > "mulw.d.w", not "mul.d". > > > > gcc/ChangeLog: > > > > * config/loongarch/loongarch.md (mulsidi3_64bit): Use > > mulw.d.w > > instead of mul.d. > > > > gcc/testsuite/ChangeLog: > > > > * gcc.target/loongarch/mulw_d_w.c: New test. > > * gcc.c-torture/execute/mul-sext.c: New test. > > --- > > I think there is no problem with this modification. > > Thankes! >
Pushed r13-1591 and r12-8562. -- Xi Ruoyao <xry...@xry111.site> School of Aerospace Science and Technology, Xidian University
