[Bug middle-end/55142] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88
ebotcazou at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Nov 7 22:43:00 GMT 2012
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55142
--- Comment #22 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-11-07 22:43:00 UTC ---
> (,%eax,4) generates a 0x67 address-size prefix, which zero-extends
> 32-bit address to 64-bit.
OK, I see. Then it would be interesting to have a testcase that generates the
problematic
mov %edx,-0x40000300(%rax)
in order to really understand the issue.
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