[llvm-commits] [llvm-gcc-4.2] r108206 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
Duncan Sands
baldrick at free.fr
Mon Jul 12 23:42:46 PDT 2010
Hi Eric,
> + /* If this is a vla type and we requested an alignment greater than the stack
> + alignment, error out since we're not going to dynamically realign
> + variable length array allocations. We're placing this here instead of
> + later in case it's a relatively unused variable. */
does gcc support dynamic stack realignment with vla?
> + if (TREE_CODE (type) == ARRAY_TYPE&& C_TYPE_VARIABLE_SIZE (type)&&
> + DECL_ALIGN(decl)/8u> TheTarget->getFrameInfo()->getStackAlignment())
What is C_TYPE_VARIABLE_SIZE? It sounds like you are calling a C language
specific function from language independent code.
Ciao,
Duncan.
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