diff options
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/final.c b/gcc/final.c index f121da1b5cd..b8f5e513817 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -2684,6 +2684,26 @@ final_scan_insn (rtx insn, FILE *file, int optimize ATTRIBUTE_UNUSED, /* Output assembler code from the template. */ output_asm_insn (templ, recog_data.operand); + /* Record point-of-call information for ICF debugging. */ + if (flag_enable_icf_debug && CALL_P (insn)) + { + rtx x = call_from_call_insn (insn); + x = XEXP (x, 0); + if (x && MEM_P (x)) + { + if (GET_CODE (XEXP (x, 0)) == SYMBOL_REF) + { + tree t; + x = XEXP (x, 0); + t = SYMBOL_REF_DECL (x); + if (t) + (*debug_hooks->direct_call) (t); + } + else + (*debug_hooks->virtual_call) (INSN_UID (insn)); + } + } + /* Some target machines need to postscan each insn after it is output. */ if (targetm.asm_out.final_postscan_insn) |