The following testcases have been failing on rv32 targets since r15-953-gaf4bf422a69: FAIL: gcc.target/riscv/rvv/autovec/binop/vwsll-1.c (internal compiler error: in maybe_legitimize_operand, at optabs.cc:8056) FAIL: gcc.target/riscv/rvv/autovec/binop/vwsll-1.c (test for excess errors)
Fix the bug and also robustify our emit_insn by making an assertion check unconditional I'm not sure if this ICE warrants its own separate testcase since it is already being tested. I do have a minimal testcase on hand if we would like to add one. V2: Remove subreg condition and change assert to internal error Edwin Lu (2): RISC-V: Fix vwsll combine on rv32 targets RISC-V: Move mode assertion out of conditional branch in emit_insn gcc/config/riscv/autovec-opt.md | 3 +-- gcc/config/riscv/riscv-v.cc | 25 +++++++++++++++++++------ 2 files changed, 20 insertions(+), 8 deletions(-) -- 2.34.1
