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r195669 - in /trunk/gcc: ChangeLog final.c
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 01 Feb 2013 16:54:18 -0000
- Subject: r195669 - in /trunk/gcc: ChangeLog final.c
Author: jakub
Date: Fri Feb 1 16:54:14 2013
New Revision: 195669
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195669
Log:
PR debug/54793
* final.c (need_profile_function): New variable.
(final_start_function): Drop ATTRIBUTE_UNUSED from first argument.
If first of NOTE_INSN_BASIC_BLOCK or NOTE_INSN_FUNCTION_BEG
is only preceeded by NOTE_INSN_VAR_LOCATION or NOTE_INSN_DELETED
notes, targetm.asm_out.function_prologue doesn't emit anything,
HAVE_prologue and profiler should be emitted before prologue,
set need_profile_function instead of emitting it.
(final_scan_insn): If need_profile_function, emit
profile_function on the first NOTE_INSN_BASIC_BLOCK or
NOTE_INSN_FUNCTION_BEG note.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/final.c