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nvl425798-2.patch
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File nvl425798-2.patch of Package libffi43
2008-06-24 Andrew Pinski <andrew_pinski@playstation.sony.com> * config/rs6000/rs6000.c (rs6000_emit_epilogue): Set use_backchain_to_restore_sp to true if the offset of the link register save area would go over the 32k - 1 offset limit of the load instructions. Index: gcc/config/rs6000/rs6000.c =================================================================== --- gcc/config/rs6000/rs6000.c.orig 2009-11-20 13:51:57.000000000 +0100 +++ gcc/config/rs6000/rs6000.c 2009-11-20 13:51:59.000000000 +0100 @@ -16330,6 +16330,9 @@ rs6000_emit_epilogue (int sibcall) frame pointer for alloca, but the generic parts of the compiler give us one anyway. */ use_backchain_to_restore_sp = (info->total_size > 32767 + || info->total_size + + (info->lr_save_p ? info->lr_save_offset : 0) + > 32767 || (cfun->calls_alloca && !frame_pointer_needed)); using_mtcr_multiple = (rs6000_cpu == PROCESSOR_PPC601
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