35b15a461e
* config/i386/i386.c (ix86_compute_frame_layout): Re-align stack after saving registers. Assert that SSE registers are only saved with a sufficiently aligned frame. (ix86_emit_save_reg_using_mov): Assert realigned only with DRAP; remove stack_realign_fp handling. (ix86_expand_prologue): Save int registers before stack_realign_fp, and do not mark the stack alignment as frame related. (ix86_expand_epilogue): SP is now invalid with stack_realign_fp. * dwarf2out.c (dwarf2out_frame_debug_expr): Flush queued register saves when re-aligning the stack. From-SVN: r163068
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