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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0647513..948f2fa 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,20 @@ +2009-07-25 Jakub Jelinek <jakub@redhat.com> + + 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. + 2009-07-24 Cary Coutant <ccoutant@google.com> * tree-cfg.c (assign_discriminator): Add explicit parentheses. |