[Bug target/104817] mips: ICE with -fzero-call-used-regs=all

2022-03-07 Thread xry111 at mengyan1223 dot wang via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104817

Xi Ruoyao  changed:

   What|Removed |Added

 Target||mips64
  Known to fail||12.0

--- Comment #2 from Xi Ruoyao  ---
It seems mips_output_move is called to "move" a const zero to the hi (!)
register :(.

[Bug target/104817] mips: ICE with -fzero-call-used-regs=all

2022-03-07 Thread xry111 at mengyan1223 dot wang via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104817

--- Comment #1 from Xi Ruoyao  ---
Not sure if this is an regression: it triggers another ICE with 11.2.0.