------- Comment #27 from ghazi at gcc dot gnu dot org 2009-09-07 01:04 ------- (In reply to comment #25) > Subject: Bug 34999 > Author: jakub > Date: Fri Jul 24 23:30:39 2009 > New Revision: 150069 > URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150069 > Log: > PR rtl-optimization/34999 > * dwarf2out.c (struct dw_fde_struct): Add dw_fde_switch_cfi > and dw_fde_switched_cold_to_hot fields. > (output_cfi_p): New function. > (output_call_frame_info): If fde->dw_fde_switched_sections, > output 2 FDEs instead of one with corrupted header. > (dwarf2out_do_cfi_startproc): New function. > (dwarf2out_begin_prologue): Use it. Initialize fde->dw_fde_switch_cfi > and fde->dw_fde_switched_cold_to_hot. > (dwarf2out_switch_text_section): Compute > fde->dw_fde_switched_cold_to_hot. Switch to new text section here. > If dwarf2out_do_cfi_asm, emit .cfi_endproc before it and call > dwarf2out_do_cfi_startproc plus emit again currently active CFI insns. > Otherwise, compute fde->dw_fde_switch_cfi. > Modified: > trunk/gcc/ChangeLog > trunk/gcc/dwarf2out.c
Is this patch suitable for 4.4.x? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34999
