diff options
| -rw-r--r-- | gcc/config/sparc/sparc.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index 5b50196..e3c0285 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -2514,56 +2514,6 @@ order_regs_for_local_alloc () } } -/* Machine dependent routines for the branch probability, arc profiling - code. */ - -/* The label used by the arc profiling code. */ - -static rtx profiler_label; - -void -init_arc_profiler () -{ - /* Generate and save a copy of this so it can be shared. */ - profiler_label = gen_rtx (SYMBOL_REF, Pmode, "*LPBX2"); -} - -void -output_arc_profiler (arcno, insert_after) - int arcno; - rtx insert_after; -{ - rtx profiler_target_addr - = gen_rtx (CONST, Pmode, - gen_rtx (PLUS, Pmode, profiler_label, - gen_rtx (CONST_INT, VOIDmode, 4 * arcno))); - register rtx profiler_reg = gen_reg_rtx (SImode); - register rtx address_reg = gen_reg_rtx (Pmode); - rtx mem_ref; - - insert_after = emit_insn_after (gen_rtx (SET, VOIDmode, address_reg, - gen_rtx (HIGH, Pmode, - profiler_target_addr)), - insert_after); - - mem_ref = gen_rtx (MEM, SImode, gen_rtx (LO_SUM, Pmode, address_reg, - profiler_target_addr)); - insert_after = emit_insn_after (gen_rtx (SET, VOIDmode, profiler_reg, - mem_ref), - insert_after); - - insert_after = emit_insn_after (gen_rtx (SET, VOIDmode, profiler_reg, - gen_rtx (PLUS, SImode, profiler_reg, - const1_rtx)), - insert_after); - - /* This is the same rtx as above, but it is not legal to share this rtx. */ - mem_ref = gen_rtx (MEM, SImode, gen_rtx (LO_SUM, Pmode, address_reg, - profiler_target_addr)); - emit_insn_after (gen_rtx (SET, VOIDmode, mem_ref, profiler_reg), - insert_after); -} - /* Return 1 if REGNO (reg1) is even and REGNO (reg1) == REGNO (reg2) - 1. This makes them candidates for using ldd and std insns. |