Re: [PATCH] [testsuite] [riscv] xfail ssa-dom-cse-2 on riscv64

2025-04-05 Thread Jeff Law
On 3/31/25 12:59 PM, Alexandre Oliva wrote: For the same reasons that affect alpha and other targets, gcc.dg/tree-ssa/ssa-dom-cse-2.c fails to be optimized to the expected return statement: the array initializer is vectorized into pairs, and DOM cannot see through that. Add riscv*-*-* to the

[PATCH] [testsuite] [riscv] xfail ssa-dom-cse-2 on riscv64

2025-03-31 Thread Alexandre Oliva
For the same reasons that affect alpha and other targets, gcc.dg/tree-ssa/ssa-dom-cse-2.c fails to be optimized to the expected return statement: the array initializer is vectorized into pairs, and DOM cannot see through that. Add riscv*-*-* to the list of affected lp64 platforms. riscv32 is no