Gcc has STACK_BOUNDARY and PREFERRED_STACK_BOUNDARY. When a stack variable
alignment is greater than PREFERRED_STACK_BOUNDARY, gcc will either crash
or generate codes which won't satisfy alignment requirement for stack
variable.
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Summary: Gcc can't properly align stack variable
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: meta-bug
Severity: normal
Priority: P3
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl at lucon dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33721