On 9/7/23 20:06, Fei Gao wrote:
On 2023-09-08 04:33 Palmer Dabbelt <[email protected]> wrote:
On Thu, 07 Sep 2023 13:16:36 PDT (-0700), [email protected] wrote:
Hi,
This patch appears to have caused PR 111259.
Hi Patrick
We're reproducing the issue also.
One thing that puzzles me is why a zcmp predicate casused
a regression in rv64gc single lib build. The new define_insn
and define_peephole2 are all gated by TARGET_ZCMP, which
is false when building libgcc.
Operand predicates are checked for validity before the insn condition is
checked.
Jeff
