[Bug rtl-optimization/121934] [16 regression] ICE on valid code at -O3 "-fno* ..." on x86_64-linux-gnu: in expand_set_or_cpymem_prologue_epilogue_by_misaligned_moves, at config/i386/i386-expand.cc:8873

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121934

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ICE on valid code at -O3    |[16 regression] ICE on
                   |"-fno-tree-dominator-opts   |valid code at -O3 "-fno*
                   |-fno-tree-vrp -fno-tree-ccp |..." on x86_64-linux-gnu:
                   |-fno-tree-forwprop          |in
                   |-fno-tree-pre               |expand_set_or_cpymem_prolog
                   |-fno-tree-fre" on           |ue_epilogue_by_misaligned_m
                   |x86_64-linux-gnu: in        |oves, at
                   |expand_set_or_cpymem_prolog |config/i386/i386-expand.cc:
                   |ue_epilogue_by_misaligned_m |8873
                   |oves, at                    |
                   |config/i386/i386-expand.cc: |
                   |8873                        |
                 CC|                            |hjl.tools at gmail dot com
           Keywords|                            |ice-on-valid-code
   Target Milestone|---                         |16.0